CloudEngine 6850 Series Data Center Switches
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CloudEngine 6850 Series Data Center Switches
Huawei CloudEngine 6850 (CE6850 for short) series switches are next-generation 10G Ethernet switches
designed for data centers and high-end campus networks providing high-performance high-density 10GE
ports and low latency The CE6850 series uses an advanced hardware architecture with 40GE uplink ports
and the industrys highest density of 10GE access ports
Using the Huawei VRP8 software platform CE6850 switches provide extensive data center service features
and high stacking capability In addition the airflow direction (front-to-back or back-to-front) can be
changed CE6850 switches can work with CE12800 switches to build an elastic virtualized high-quality
fabric that meets the requirements of cloud-computing data centers
CE6850 switches provide high-density 10GE access to help enterprises and carriers build a scalable data
center network platform in the cloud computing era They can also be used as aggregation or core switches
for enterprise campus networks
Product Appearance
The CE6850 comes in nine models
Product Overview
CE6855-48S6Q-HI
CE6855-48T6Q-HI
CE6850U-24S2Q-HI
CE6850U-48S6Q-HI
2410GE SFP+ ports or 248G FC ports 240GE QSFP+ ports
4810GE SFP+ ports or 248G FC ports 640GE QSFP+ ports
4810GE SFP+ ports 640GE QSFP+ ports
4810GE Base-T ports 640GE QSFP+ ports
1Huawei CloudEngine Series Switches
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High-Density 10GE Access
bull The CE6850 is the industrys highest-performing 1 U ToR switch It provides 1080 Mpps forwarding
performance and supports L2L3 line-rate forwarding
bull The CE6850 provides 7210GE ports the highest 10GE port density among 1 U ToR switches allowing
for high-density 10GE server access
bull The CE6850 has a maximum of six 40GE QSFP+ ports Each QSFP+ port can be used as four 10GE SFP+
portsprovidingflexibility innetworkingTheuplink40GEQSFP+portscanbeconnectedtoCE12800
switches to build a non-blocking network platform
Highly Reliable High-Performance Stacking
bull Theindustrysfirst16-memberstacksystem
raquo A stack system of 16 member switches has up to 76810GE access ports that provide high-density
server access in a data center
Product Characteristics
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE6850-48S6Q-HI
4810GE Base-T ports 440GE QSFP+ ports
4810GE SFP+ ports 640GE QSFP+ ports
4810GE SFP+ ports 440GE QSFP+ ports
CE6851-48S6Q-HI
CE6850-48T6Q-HI
4810GE SFP+ ports 640GE QSFP+ ports
4810GE Base-T ports 640GE QSFP+ ports
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raquo Multiple stacked switches are virtualized into one logical device making it possible to build a
scalable easy-to-manage data center network platform
raquo A stack system separates the control plane from the data plane This eliminates the risk of single-
point failures and greatly improves system reliability
bull Long-distance highly reliable stacking
raquo The CE6850 can use service ports as stack ports A stack system can be established with switches in
the same rack or different racks and even over long distances
raquo Service and stack bandwidths can be allocated based on the networks scale so that network
resourcescanbeusedmoreefficiently
Inter-deviceLinkAggregationHighEfficiencyandReliability
bull The CE6850 supports multichassis link aggregation group (M-LAG) which enables links of multiple
switches to aggregate into one to implement device-level link backup
bull SwitchesinanM-LAGsystemallworkinactivestatetosharetrafficandbackupeachotherenhancing
system reliability
bull Switches in an M-LAG system can be upgraded independently During the upgrade other switches in the
systemtakeovertrafficforwardingtoensureuninterruptedservices
bull M-LAG supports dual-homing to Ethernet TRILL VXLAN and IP networks allowing for flexible
networking
VerticalVirtualizationSimplifiesManagement
bull The CE6850 supports Super Virtual Fabric (SVF) which can virtualize multiple physical switches of the
same or different types into one logical switch to simplify network management and improve reliability
bull SVF enables different types of switches to set up a vertical virtual system In an SVF system CE6850
switches can act as spine nodes and leaf nodes CE6810 are virtualized into remote line cards of the spine
switches This facilitates cabling and equipment management in equipment rooms
bull HuaweisSVFisthefirstintheindustrytoimplementlocalforwardingonleafswitchesWhenhorizontal
trafficdominatesinadatacenterSVFimprovestheforwardingefficiencyandreducesnetworkdelay
Large-Scale Routing Bridge On-Demand Scaling
bull The CE6850 supports the IETF Transparent Interconnection of Lots of Links (TRILL) protocol and can
connect to 10G and 1G servers simultaneously CE6850 switches can establish a large Layer 2 TRILL
network with more than 500 nodes enabling flexible service deployments and large-scale Virtual
Machine (VM) migrations
bull The TRILL protocol uses a routing mechanism similar to IS-IS and sets a limited Time-to-Live (TTL) value
inpacketstopreventLayer2loopsThissignificantlyimprovesnetworkstabilityandspeedsupnetwork
convergence
bull OnaTRILLnetworkalldataflowsareforwardedquicklyusingShortestPathFirst(SPF)andEqual-cost
Multi-path (ECMP) routing SPF and ECMP avoid the suboptimal path selection problem in STP and
increaselinkbandwidthefficiencyto100percent
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bull The CE6850 supports TRILL-based Layer 2 equal-cost paths greatly improving links load balancing
capabilities The network has a fat-tree architecture that enhances expansion
Hardware Overlay Gateway Achieves Fast Service Deployment
bull The CE6850 can work with a mainstream virtualization platform and acts a hardware gateway on an
overlay network (VXLAN) to support up to 16 million tenants
bull The CE6850 can connect to a cloud platform through open API to provide unified management of
software and hardware networks
bull The hardware gateway deployment enables fast service deployment without changing the customer
network providing investment protection
bull The CE6850 supports Border Gateway Protocol - Ethernet VPN (BGP-EVPN) which can run as the VXLAN
controlplanetosimplifyVXLANconfigurationwithinandbetweendatacenters
Converged Enhanced Ethernet Allowing for Data Storage and Computing Services on One Network
bull CE6850 series switches support Fibre Channel over Ethernet (FCoE) which permits storage data and
computing services to be transmitted on one network reducing the costs of network construction and
maintenance
bull CE6850 series switches support centralized FCoEFC gateway deployment which makes network OampM
simpler
bull Various CE6850 series switches support multiple data center features Priority-based Flow Control (PFC)
Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX) These features
ensure low latency and zero packet loss for FC storage and high-speed computing services
Fast VM Migration Policy Mobility
bull The CE6850 works with Huaweis Agile Controller to permit network policies to be dynamically deployed
on the CE6850 Agile Controller also supports online VM migration
bull Agile Controller delivers network policies through high-speed RADIUS interfaces Its online VM migration
is 10 to 20 times the rate of other industry platforms enabling large-scale VM migrations
bull Agile Controller is based on open APIs and is compatible with all major virtualization platforms including
VMware
Full Openness and Programmability Flexible Customization
bull The CE6850 uses the Open Programmability System (OPS) embedded in the VRP8 software platform to
provide programmability at the control plane
bull The OPS provides open APIs APIs can be integrated with mainstream cloud platforms (including
commercialandopencloudplatforms)andthird-partycontrollersTheOPSenablesservicestobeflexibly
customized and provides automatic management
bull Users or third-party developers can use open APIs to develop and deploy specialized network
management policies to implement extension of fast service functions automatic deployment and
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
6 Huawei CloudEngine Series Switches
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
7Huawei CloudEngine Series Switches
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
8 Huawei CloudEngine Series Switches
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
9Huawei CloudEngine Series Switches
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
10 Huawei CloudEngine Series Switches
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
11Huawei CloudEngine Series Switches
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
12 Huawei CloudEngine Series Switches
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 6 Optical Module
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 6 Optical Module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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CloudEngine 6850 Series Data Center Switches
Huawei CloudEngine 6850 (CE6850 for short) series switches are next-generation 10G Ethernet switches
designed for data centers and high-end campus networks providing high-performance high-density 10GE
ports and low latency The CE6850 series uses an advanced hardware architecture with 40GE uplink ports
and the industrys highest density of 10GE access ports
Using the Huawei VRP8 software platform CE6850 switches provide extensive data center service features
and high stacking capability In addition the airflow direction (front-to-back or back-to-front) can be
changed CE6850 switches can work with CE12800 switches to build an elastic virtualized high-quality
fabric that meets the requirements of cloud-computing data centers
CE6850 switches provide high-density 10GE access to help enterprises and carriers build a scalable data
center network platform in the cloud computing era They can also be used as aggregation or core switches
for enterprise campus networks
Product Appearance
The CE6850 comes in nine models
Product Overview
CE6855-48S6Q-HI
CE6855-48T6Q-HI
CE6850U-24S2Q-HI
CE6850U-48S6Q-HI
2410GE SFP+ ports or 248G FC ports 240GE QSFP+ ports
4810GE SFP+ ports or 248G FC ports 640GE QSFP+ ports
4810GE SFP+ ports 640GE QSFP+ ports
4810GE Base-T ports 640GE QSFP+ ports
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High-Density 10GE Access
bull The CE6850 is the industrys highest-performing 1 U ToR switch It provides 1080 Mpps forwarding
performance and supports L2L3 line-rate forwarding
bull The CE6850 provides 7210GE ports the highest 10GE port density among 1 U ToR switches allowing
for high-density 10GE server access
bull The CE6850 has a maximum of six 40GE QSFP+ ports Each QSFP+ port can be used as four 10GE SFP+
portsprovidingflexibility innetworkingTheuplink40GEQSFP+portscanbeconnectedtoCE12800
switches to build a non-blocking network platform
Highly Reliable High-Performance Stacking
bull Theindustrysfirst16-memberstacksystem
raquo A stack system of 16 member switches has up to 76810GE access ports that provide high-density
server access in a data center
Product Characteristics
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE6850-48S6Q-HI
4810GE Base-T ports 440GE QSFP+ ports
4810GE SFP+ ports 640GE QSFP+ ports
4810GE SFP+ ports 440GE QSFP+ ports
CE6851-48S6Q-HI
CE6850-48T6Q-HI
4810GE SFP+ ports 640GE QSFP+ ports
4810GE Base-T ports 640GE QSFP+ ports
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raquo Multiple stacked switches are virtualized into one logical device making it possible to build a
scalable easy-to-manage data center network platform
raquo A stack system separates the control plane from the data plane This eliminates the risk of single-
point failures and greatly improves system reliability
bull Long-distance highly reliable stacking
raquo The CE6850 can use service ports as stack ports A stack system can be established with switches in
the same rack or different racks and even over long distances
raquo Service and stack bandwidths can be allocated based on the networks scale so that network
resourcescanbeusedmoreefficiently
Inter-deviceLinkAggregationHighEfficiencyandReliability
bull The CE6850 supports multichassis link aggregation group (M-LAG) which enables links of multiple
switches to aggregate into one to implement device-level link backup
bull SwitchesinanM-LAGsystemallworkinactivestatetosharetrafficandbackupeachotherenhancing
system reliability
bull Switches in an M-LAG system can be upgraded independently During the upgrade other switches in the
systemtakeovertrafficforwardingtoensureuninterruptedservices
bull M-LAG supports dual-homing to Ethernet TRILL VXLAN and IP networks allowing for flexible
networking
VerticalVirtualizationSimplifiesManagement
bull The CE6850 supports Super Virtual Fabric (SVF) which can virtualize multiple physical switches of the
same or different types into one logical switch to simplify network management and improve reliability
bull SVF enables different types of switches to set up a vertical virtual system In an SVF system CE6850
switches can act as spine nodes and leaf nodes CE6810 are virtualized into remote line cards of the spine
switches This facilitates cabling and equipment management in equipment rooms
bull HuaweisSVFisthefirstintheindustrytoimplementlocalforwardingonleafswitchesWhenhorizontal
trafficdominatesinadatacenterSVFimprovestheforwardingefficiencyandreducesnetworkdelay
Large-Scale Routing Bridge On-Demand Scaling
bull The CE6850 supports the IETF Transparent Interconnection of Lots of Links (TRILL) protocol and can
connect to 10G and 1G servers simultaneously CE6850 switches can establish a large Layer 2 TRILL
network with more than 500 nodes enabling flexible service deployments and large-scale Virtual
Machine (VM) migrations
bull The TRILL protocol uses a routing mechanism similar to IS-IS and sets a limited Time-to-Live (TTL) value
inpacketstopreventLayer2loopsThissignificantlyimprovesnetworkstabilityandspeedsupnetwork
convergence
bull OnaTRILLnetworkalldataflowsareforwardedquicklyusingShortestPathFirst(SPF)andEqual-cost
Multi-path (ECMP) routing SPF and ECMP avoid the suboptimal path selection problem in STP and
increaselinkbandwidthefficiencyto100percent
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bull The CE6850 supports TRILL-based Layer 2 equal-cost paths greatly improving links load balancing
capabilities The network has a fat-tree architecture that enhances expansion
Hardware Overlay Gateway Achieves Fast Service Deployment
bull The CE6850 can work with a mainstream virtualization platform and acts a hardware gateway on an
overlay network (VXLAN) to support up to 16 million tenants
bull The CE6850 can connect to a cloud platform through open API to provide unified management of
software and hardware networks
bull The hardware gateway deployment enables fast service deployment without changing the customer
network providing investment protection
bull The CE6850 supports Border Gateway Protocol - Ethernet VPN (BGP-EVPN) which can run as the VXLAN
controlplanetosimplifyVXLANconfigurationwithinandbetweendatacenters
Converged Enhanced Ethernet Allowing for Data Storage and Computing Services on One Network
bull CE6850 series switches support Fibre Channel over Ethernet (FCoE) which permits storage data and
computing services to be transmitted on one network reducing the costs of network construction and
maintenance
bull CE6850 series switches support centralized FCoEFC gateway deployment which makes network OampM
simpler
bull Various CE6850 series switches support multiple data center features Priority-based Flow Control (PFC)
Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX) These features
ensure low latency and zero packet loss for FC storage and high-speed computing services
Fast VM Migration Policy Mobility
bull The CE6850 works with Huaweis Agile Controller to permit network policies to be dynamically deployed
on the CE6850 Agile Controller also supports online VM migration
bull Agile Controller delivers network policies through high-speed RADIUS interfaces Its online VM migration
is 10 to 20 times the rate of other industry platforms enabling large-scale VM migrations
bull Agile Controller is based on open APIs and is compatible with all major virtualization platforms including
VMware
Full Openness and Programmability Flexible Customization
bull The CE6850 uses the Open Programmability System (OPS) embedded in the VRP8 software platform to
provide programmability at the control plane
bull The OPS provides open APIs APIs can be integrated with mainstream cloud platforms (including
commercialandopencloudplatforms)andthird-partycontrollersTheOPSenablesservicestobeflexibly
customized and provides automatic management
bull Users or third-party developers can use open APIs to develop and deploy specialized network
management policies to implement extension of fast service functions automatic deployment and
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
7Huawei CloudEngine Series Switches
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
9Huawei CloudEngine Series Switches
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
11Huawei CloudEngine Series Switches
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
12 Huawei CloudEngine Series Switches
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 1 Version Support for Components
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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High-Density 10GE Access
bull The CE6850 is the industrys highest-performing 1 U ToR switch It provides 1080 Mpps forwarding
performance and supports L2L3 line-rate forwarding
bull The CE6850 provides 7210GE ports the highest 10GE port density among 1 U ToR switches allowing
for high-density 10GE server access
bull The CE6850 has a maximum of six 40GE QSFP+ ports Each QSFP+ port can be used as four 10GE SFP+
portsprovidingflexibility innetworkingTheuplink40GEQSFP+portscanbeconnectedtoCE12800
switches to build a non-blocking network platform
Highly Reliable High-Performance Stacking
bull Theindustrysfirst16-memberstacksystem
raquo A stack system of 16 member switches has up to 76810GE access ports that provide high-density
server access in a data center
Product Characteristics
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE6850-48S6Q-HI
4810GE Base-T ports 440GE QSFP+ ports
4810GE SFP+ ports 640GE QSFP+ ports
4810GE SFP+ ports 440GE QSFP+ ports
CE6851-48S6Q-HI
CE6850-48T6Q-HI
4810GE SFP+ ports 640GE QSFP+ ports
4810GE Base-T ports 640GE QSFP+ ports
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raquo Multiple stacked switches are virtualized into one logical device making it possible to build a
scalable easy-to-manage data center network platform
raquo A stack system separates the control plane from the data plane This eliminates the risk of single-
point failures and greatly improves system reliability
bull Long-distance highly reliable stacking
raquo The CE6850 can use service ports as stack ports A stack system can be established with switches in
the same rack or different racks and even over long distances
raquo Service and stack bandwidths can be allocated based on the networks scale so that network
resourcescanbeusedmoreefficiently
Inter-deviceLinkAggregationHighEfficiencyandReliability
bull The CE6850 supports multichassis link aggregation group (M-LAG) which enables links of multiple
switches to aggregate into one to implement device-level link backup
bull SwitchesinanM-LAGsystemallworkinactivestatetosharetrafficandbackupeachotherenhancing
system reliability
bull Switches in an M-LAG system can be upgraded independently During the upgrade other switches in the
systemtakeovertrafficforwardingtoensureuninterruptedservices
bull M-LAG supports dual-homing to Ethernet TRILL VXLAN and IP networks allowing for flexible
networking
VerticalVirtualizationSimplifiesManagement
bull The CE6850 supports Super Virtual Fabric (SVF) which can virtualize multiple physical switches of the
same or different types into one logical switch to simplify network management and improve reliability
bull SVF enables different types of switches to set up a vertical virtual system In an SVF system CE6850
switches can act as spine nodes and leaf nodes CE6810 are virtualized into remote line cards of the spine
switches This facilitates cabling and equipment management in equipment rooms
bull HuaweisSVFisthefirstintheindustrytoimplementlocalforwardingonleafswitchesWhenhorizontal
trafficdominatesinadatacenterSVFimprovestheforwardingefficiencyandreducesnetworkdelay
Large-Scale Routing Bridge On-Demand Scaling
bull The CE6850 supports the IETF Transparent Interconnection of Lots of Links (TRILL) protocol and can
connect to 10G and 1G servers simultaneously CE6850 switches can establish a large Layer 2 TRILL
network with more than 500 nodes enabling flexible service deployments and large-scale Virtual
Machine (VM) migrations
bull The TRILL protocol uses a routing mechanism similar to IS-IS and sets a limited Time-to-Live (TTL) value
inpacketstopreventLayer2loopsThissignificantlyimprovesnetworkstabilityandspeedsupnetwork
convergence
bull OnaTRILLnetworkalldataflowsareforwardedquicklyusingShortestPathFirst(SPF)andEqual-cost
Multi-path (ECMP) routing SPF and ECMP avoid the suboptimal path selection problem in STP and
increaselinkbandwidthefficiencyto100percent
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bull The CE6850 supports TRILL-based Layer 2 equal-cost paths greatly improving links load balancing
capabilities The network has a fat-tree architecture that enhances expansion
Hardware Overlay Gateway Achieves Fast Service Deployment
bull The CE6850 can work with a mainstream virtualization platform and acts a hardware gateway on an
overlay network (VXLAN) to support up to 16 million tenants
bull The CE6850 can connect to a cloud platform through open API to provide unified management of
software and hardware networks
bull The hardware gateway deployment enables fast service deployment without changing the customer
network providing investment protection
bull The CE6850 supports Border Gateway Protocol - Ethernet VPN (BGP-EVPN) which can run as the VXLAN
controlplanetosimplifyVXLANconfigurationwithinandbetweendatacenters
Converged Enhanced Ethernet Allowing for Data Storage and Computing Services on One Network
bull CE6850 series switches support Fibre Channel over Ethernet (FCoE) which permits storage data and
computing services to be transmitted on one network reducing the costs of network construction and
maintenance
bull CE6850 series switches support centralized FCoEFC gateway deployment which makes network OampM
simpler
bull Various CE6850 series switches support multiple data center features Priority-based Flow Control (PFC)
Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX) These features
ensure low latency and zero packet loss for FC storage and high-speed computing services
Fast VM Migration Policy Mobility
bull The CE6850 works with Huaweis Agile Controller to permit network policies to be dynamically deployed
on the CE6850 Agile Controller also supports online VM migration
bull Agile Controller delivers network policies through high-speed RADIUS interfaces Its online VM migration
is 10 to 20 times the rate of other industry platforms enabling large-scale VM migrations
bull Agile Controller is based on open APIs and is compatible with all major virtualization platforms including
VMware
Full Openness and Programmability Flexible Customization
bull The CE6850 uses the Open Programmability System (OPS) embedded in the VRP8 software platform to
provide programmability at the control plane
bull The OPS provides open APIs APIs can be integrated with mainstream cloud platforms (including
commercialandopencloudplatforms)andthird-partycontrollersTheOPSenablesservicestobeflexibly
customized and provides automatic management
bull Users or third-party developers can use open APIs to develop and deploy specialized network
management policies to implement extension of fast service functions automatic deployment and
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
10 Huawei CloudEngine Series Switches
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
11Huawei CloudEngine Series Switches
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
12 Huawei CloudEngine Series Switches
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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raquo Multiple stacked switches are virtualized into one logical device making it possible to build a
scalable easy-to-manage data center network platform
raquo A stack system separates the control plane from the data plane This eliminates the risk of single-
point failures and greatly improves system reliability
bull Long-distance highly reliable stacking
raquo The CE6850 can use service ports as stack ports A stack system can be established with switches in
the same rack or different racks and even over long distances
raquo Service and stack bandwidths can be allocated based on the networks scale so that network
resourcescanbeusedmoreefficiently
Inter-deviceLinkAggregationHighEfficiencyandReliability
bull The CE6850 supports multichassis link aggregation group (M-LAG) which enables links of multiple
switches to aggregate into one to implement device-level link backup
bull SwitchesinanM-LAGsystemallworkinactivestatetosharetrafficandbackupeachotherenhancing
system reliability
bull Switches in an M-LAG system can be upgraded independently During the upgrade other switches in the
systemtakeovertrafficforwardingtoensureuninterruptedservices
bull M-LAG supports dual-homing to Ethernet TRILL VXLAN and IP networks allowing for flexible
networking
VerticalVirtualizationSimplifiesManagement
bull The CE6850 supports Super Virtual Fabric (SVF) which can virtualize multiple physical switches of the
same or different types into one logical switch to simplify network management and improve reliability
bull SVF enables different types of switches to set up a vertical virtual system In an SVF system CE6850
switches can act as spine nodes and leaf nodes CE6810 are virtualized into remote line cards of the spine
switches This facilitates cabling and equipment management in equipment rooms
bull HuaweisSVFisthefirstintheindustrytoimplementlocalforwardingonleafswitchesWhenhorizontal
trafficdominatesinadatacenterSVFimprovestheforwardingefficiencyandreducesnetworkdelay
Large-Scale Routing Bridge On-Demand Scaling
bull The CE6850 supports the IETF Transparent Interconnection of Lots of Links (TRILL) protocol and can
connect to 10G and 1G servers simultaneously CE6850 switches can establish a large Layer 2 TRILL
network with more than 500 nodes enabling flexible service deployments and large-scale Virtual
Machine (VM) migrations
bull The TRILL protocol uses a routing mechanism similar to IS-IS and sets a limited Time-to-Live (TTL) value
inpacketstopreventLayer2loopsThissignificantlyimprovesnetworkstabilityandspeedsupnetwork
convergence
bull OnaTRILLnetworkalldataflowsareforwardedquicklyusingShortestPathFirst(SPF)andEqual-cost
Multi-path (ECMP) routing SPF and ECMP avoid the suboptimal path selection problem in STP and
increaselinkbandwidthefficiencyto100percent
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bull The CE6850 supports TRILL-based Layer 2 equal-cost paths greatly improving links load balancing
capabilities The network has a fat-tree architecture that enhances expansion
Hardware Overlay Gateway Achieves Fast Service Deployment
bull The CE6850 can work with a mainstream virtualization platform and acts a hardware gateway on an
overlay network (VXLAN) to support up to 16 million tenants
bull The CE6850 can connect to a cloud platform through open API to provide unified management of
software and hardware networks
bull The hardware gateway deployment enables fast service deployment without changing the customer
network providing investment protection
bull The CE6850 supports Border Gateway Protocol - Ethernet VPN (BGP-EVPN) which can run as the VXLAN
controlplanetosimplifyVXLANconfigurationwithinandbetweendatacenters
Converged Enhanced Ethernet Allowing for Data Storage and Computing Services on One Network
bull CE6850 series switches support Fibre Channel over Ethernet (FCoE) which permits storage data and
computing services to be transmitted on one network reducing the costs of network construction and
maintenance
bull CE6850 series switches support centralized FCoEFC gateway deployment which makes network OampM
simpler
bull Various CE6850 series switches support multiple data center features Priority-based Flow Control (PFC)
Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX) These features
ensure low latency and zero packet loss for FC storage and high-speed computing services
Fast VM Migration Policy Mobility
bull The CE6850 works with Huaweis Agile Controller to permit network policies to be dynamically deployed
on the CE6850 Agile Controller also supports online VM migration
bull Agile Controller delivers network policies through high-speed RADIUS interfaces Its online VM migration
is 10 to 20 times the rate of other industry platforms enabling large-scale VM migrations
bull Agile Controller is based on open APIs and is compatible with all major virtualization platforms including
VMware
Full Openness and Programmability Flexible Customization
bull The CE6850 uses the Open Programmability System (OPS) embedded in the VRP8 software platform to
provide programmability at the control plane
bull The OPS provides open APIs APIs can be integrated with mainstream cloud platforms (including
commercialandopencloudplatforms)andthird-partycontrollersTheOPSenablesservicestobeflexibly
customized and provides automatic management
bull Users or third-party developers can use open APIs to develop and deploy specialized network
management policies to implement extension of fast service functions automatic deployment and
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
9Huawei CloudEngine Series Switches
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
10 Huawei CloudEngine Series Switches
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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bull The CE6850 supports TRILL-based Layer 2 equal-cost paths greatly improving links load balancing
capabilities The network has a fat-tree architecture that enhances expansion
Hardware Overlay Gateway Achieves Fast Service Deployment
bull The CE6850 can work with a mainstream virtualization platform and acts a hardware gateway on an
overlay network (VXLAN) to support up to 16 million tenants
bull The CE6850 can connect to a cloud platform through open API to provide unified management of
software and hardware networks
bull The hardware gateway deployment enables fast service deployment without changing the customer
network providing investment protection
bull The CE6850 supports Border Gateway Protocol - Ethernet VPN (BGP-EVPN) which can run as the VXLAN
controlplanetosimplifyVXLANconfigurationwithinandbetweendatacenters
Converged Enhanced Ethernet Allowing for Data Storage and Computing Services on One Network
bull CE6850 series switches support Fibre Channel over Ethernet (FCoE) which permits storage data and
computing services to be transmitted on one network reducing the costs of network construction and
maintenance
bull CE6850 series switches support centralized FCoEFC gateway deployment which makes network OampM
simpler
bull Various CE6850 series switches support multiple data center features Priority-based Flow Control (PFC)
Enhanced Transmission Selection (ETS) and Data Center Bridging eXchange (DCBX) These features
ensure low latency and zero packet loss for FC storage and high-speed computing services
Fast VM Migration Policy Mobility
bull The CE6850 works with Huaweis Agile Controller to permit network policies to be dynamically deployed
on the CE6850 Agile Controller also supports online VM migration
bull Agile Controller delivers network policies through high-speed RADIUS interfaces Its online VM migration
is 10 to 20 times the rate of other industry platforms enabling large-scale VM migrations
bull Agile Controller is based on open APIs and is compatible with all major virtualization platforms including
VMware
Full Openness and Programmability Flexible Customization
bull The CE6850 uses the Open Programmability System (OPS) embedded in the VRP8 software platform to
provide programmability at the control plane
bull The OPS provides open APIs APIs can be integrated with mainstream cloud platforms (including
commercialandopencloudplatforms)andthird-partycontrollersTheOPSenablesservicestobeflexibly
customized and provides automatic management
bull Users or third-party developers can use open APIs to develop and deploy specialized network
management policies to implement extension of fast service functions automatic deployment and
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
9Huawei CloudEngine Series Switches
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
10 Huawei CloudEngine Series Switches
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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intelligent management The OPS also implements automatic operation and maintenance and reduces
management costs
bull TheCE6850supportsPuppetautomationsoftwarewhichenablesunifiedprovisioningofphysicaland
virtual networks
bull CE6850 switches can seamless integrate with systems of F5 an industry-leading application delivery
network provider to build an active-active data center network
bull The OPS provides seamless integration of data center service and network in addition to a service-
orientedSoftware-DefinedNetwork(SDN)
Zero Touch Provisioning Automatic OampM
bull The CE6850 supports Zero Touch Provisioning (ZTP) ZTP enables the CE6800 to automatically obtain
and load version files from a USB flash drive or file server freeing network engineers from onsite
configurationordeploymentZTPreduceslaborcostsandimprovesdevicedeploymentefficiency
bull ZTP provides built-in scripts for users through open APIs Data center personnel can use the programming
languagetheyarefamiliarwithsuchasPythontoprovideunifiedconfigurationofnetworkdevices
bull ZTP decouples configuration time of new devices from device quantity and area distribution which
improvesserviceprovisioningefficiency
FlexibleAirflowDesignHighEnergyEfficiency
bull Flexiblefront-to-backback-to-frontairflowdesign
raquo TheCE6850usesafront-to-backback-to-frontairflowdesignthatisolatescoldairchannelsfromhot
air channels This design meets heat dissipation requirements in data center equipment rooms
raquo Aircanflowfromfronttobackorbacktofrontwhendifferentfansandpowermodulesareused
raquo Redundantpowermodulesandfanscanbeconfiguredtoensureuninterruptedservicetransmission
bull Energy-saving technology
raquo The CE6850 series switches have energy-saving chips and can measure system power consumption
in real time Fan speeds can be adjusted dynamically based on system consumption These energy-
saving technologies reduce OampM costs and contribute to a greener data center
Clear Indicators Simple Maintenance
bull Clear indicators
raquo Port indicators clearly show port status and port speeds The 40GE port indicators can show the state
of all the 10GE ports derived from the 40GE ports
raquo State and stack indicators on both the front and rear panels enable operators to maintain the switch
from either side
raquo CE6850 series switches support remote positioning Operators can turn on remote positioning
indicators on the switches they want to maintain so that they can find switches easily in an
equipment room full of devices
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
10 Huawei CloudEngine Series Switches
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
11Huawei CloudEngine Series Switches
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
12 Huawei CloudEngine Series Switches
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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Product Specifications
Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
10G Base-T ports
0 0 48 0 0 48 0 48 0
SFP+ ports 48 24 0 48 48 0 48 0 48
FC ports 48 24 0 0 0 0 0 0 0
QSFP+ ports
6 2 6 6 6 6 6 4 4
Switching capacity
144 Tbits
640 Gbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
144 Tbits
128 Tbits
128 Tbits
Forwarding rate
1080 Mpps
480 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080 Mpps
1080Mpps
960Mpps
960Mpps
Airflowdesign
Front-to-back or back-to-front
Device virtualiza-tion
iStack1
Super Virtual Fabric (SVF)2
Network virtualiza-tion
M-LAG
TRILL
VXLAN routing and bridging (CE6800HI)
BGP-EVPN (CE6800HI)
VM awareness
Agile Controller
Network conver-gence
FCoE
DCBX PFC ETS
bull Simple maintenance
raquo The management port fans and power modules are on the front panel which facilitates device
maintenance
raquo DataportsarelocatedattherearfacingserversThissimplifiescabling
1Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcstack_indexhtmldcb
2Fordetailsabouttheconfigurationpleaseseehttpsupporthuaweicomonlinetoolswebvirtualendcsvf_indexhtmldcb
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
12 Huawei CloudEngine Series Switches
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
CloudEngine 7800amp6800amp5800 Series SwitchesHardware Description 2 Chassis
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Program-mability
OpenFlow
OPS
Puppet and OVSDB plugins released on open source websites
Linux container for open source and customization programming
Trafficanalysis
NetStream
sFlow
VLAN
Adding access trunk and hybrid interfaces to VLANs
Default VLAN
QinQ
MUX VLAN
GVRP
ACL
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 14750Egress 1000
Ingress 14750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 3750Egress 1000
Ingress 2250Egress 1000
Ingress 2250Egress 1000
MAC address table
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 288k
Maximum 128k
Maximum 128k
Dynamic learning and aging of MAC addresses
Static dynamic and blackhole MAC address entries
PacketfilteringbasedonsourceMACaddresses
MAC address limiting based on ports and VLANs
ARP(Maximum)
128k 128k 128k 128k 128k 128k 128k 16k 16k
IPv4 FIB(Maximum)
256k 256k 256k 256k 256k 256k 256k 16k 16k
IP routingIPv4 routing protocols such as RIP OSPF BGP and IS-IS
IPv6 routing protocols such as RIPng OSPFv3 IS-ISv6 and BGP4+
IPv6
IPv6 Neighbor Discovery (ND)
Path MTU Discovery (PMTU)
TCP6 ping IPv6 tracert IPv6 socket IPv6 UDP6 and Raw IP6
IPv6 FIB(Maximum)
128k 128k 128k 128k 128k 128k 128k 8k 8k
7Huawei CloudEngine Series Switches
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Multicast FIB(Maximum)
8k 8k 8k 8k 8k 8k 8k 4k 4k
Multicast
IGMP PIM-SM PIM-DM MSDP and MBGP
IGMP snooping
IGMP proxy
Fast leave of multicast member interfaces
Multicasttrafficsuppression
Multicast VLAN
MPLS MPLS (CE6800HI)
Reliability
LACP
STP RSTP VBST MSTP
BPDU protection root protection and loop protection
Smart Link and multi-instance
DLDP
ERPS (G8032)
VRRP VRRP load balancing and BFD for VRRP
BFD for BGPIS-ISOSPFStatic route
QoS
TrafficclassificationbasedonLayer2headersLayer3protocolsLayer4protocolsand8021p priority
Actions of ACL CAR re-marking and scheduling
QueueschedulingalgorithmsincludingPQWRRDRRPQ+WRRandPQ+DRR
CongestionavoidancemechanismsincludingWREDandtaildrop
Trafficshaping
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Item
CE6850U CE6850
CE6850U-48S6Q-HI
CE6850U-24S2Q-HI
CE6855-48T6Q-HI
CE6855-48S6Q-HI
CE6851-48S6Q-HI
CE6850-48T6Q-HI
CE6850-48S6Q-HI
CE6850-48T4Q-EI
CE6850-48S4Q-EI
Configura-tion and mainte-nance
Console Telnet and SSH terminals
Network management protocols such as SNMPv1v2cv3
File upload and download through FTP and TFTP
BootROM upgrade and remote upgrade
8023azEnergyEfficientEthernet(EEE)
Hot patches
User operation logs
ZTP
Security and manage-ment
8021x authentication
Command line authority control based on user levels preventing unauthorized users from using commands
DoS ARP and ICMP attack defenses
Port isolation port security and sticky MAC
Binding of the IP address MAC address interface number and VLAN ID
AuthenticationmethodsincludingAAARADIUSandHWTACACS
Remote Network Monitoring (RMON)
Dimensions (WxDxHmm)
442 x 600 x 436442 x 600 x 436
442 x 420 x 436 442 x 600 x 436
Weight(fully loaded)
126 kg(278lb)
12 3kg(271lb)
87 kg(192lb)
126 kg(278lb)
87 kg(192lb)
126 kg(278lb)
116kg(256lb)
114kg(251 lb)
11kg(242lb)
Environ-mental parameters
Operating temperature 0degC to 40degC (32degF to 104degF) (0 m to 1800 m)Storage temperature -40degC to +70degC (-40degF to 158degF)Relative humidity 5 RH to 95 RH non-condensing
Operating voltage
AC 90-290VDC 240V amp 380V
AC 90-290VDC 240V amp 380V
AC 90-290VDC -384V to -72V
AC 90-290VDC 240V amp 380V
AC 90-290V
AC 90-290VDC -384V to -72V
Max power consump-tion
339W 282W 346W 216W 245W 379W 272W 380W 272W
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Mainframe
CE6855-HI-B-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B0ACE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6855-48S6Q-HICE6855-48S6Q-HI Switch (48-Port 10G SFP+ 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-48T6Q-HICE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2FAN Box WithoutFanandPowerModule)
CE6855-HI-B-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Intake)
CE6855-HI-F-B00CE6855-48T6Q-HI Switch (48-Port 10GE RJ45 6-Port 40GE QSFP+ 2AC Power Module 2FAN Box Port-side Exhaust)
CE6850-HI-B00 CE6850-48S6Q-HISwitch(2600WACPowerModule2FANBoxPortSideExhaust)
CE6850-EI-B00 CE6850-48S4Q-EISwitch(2350WACPowerModule2FANBoxPortsideexhaust)
CE6850-EI-B01 CE6850-48T4Q-EISwitch(2600WACPowerModule2FANBoxPortsideexhaust)
CE6850U-48S6Q-HICE6850U-48S6Q-HI Switch (48-Port 10GE SFP+ support 248G FC 6-Port 40GE QSFP+WithoutFanandPowerModule)
CE6850U-24S2Q-HICE6850U-24S2Q-HI Switch (24-Port 10GE SFP+ support 248G FC 2-Port 40GE QSFP+WithoutFanandPowerModule)
CE6851-48S6Q-HICE6851-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48T6Q-HICE6850-48T6Q-HISwitch(48-Port10GERJ456-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S6Q-HICE6850-48S6Q-HISwitch(48-Port10GESFP+6-Port40GEQSFP+WithoutFanandPower Module)
CE6850-48S4Q-EICE6850-48S4Q-EISwitch(48-Port10GESFP+4-Port40GQSFP+WithoutFanandPower Module)
CE6850-48T4Q-EICE6850-48T4Q-EISwitch(48-port10GERJ454-port40GQSFP+WithoutFanandPower Module)
Fan box
Part Number Product Description Support Product
FAN-060A-F Fan box (F FAN panel side intake)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
Ordering Information
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FAN-060A-B Fan box (B FAN panel side exhaust)CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
FAN-40EA-FFan box (EA Front to Back FAN panel side intake)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
FAN-40EA-BFan box (EA Back to Front FAN panel side exhaust)
CE6850-48T4Q-EI CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Power
Part Number Product Description Support Product
PAC-600WB-F600WACamp240VDCPowerModule(Power panel side intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-600WB-B600WACamp240VDCPowerModule(Power panel side exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-F600WHVDCPowerModule(Powerpanelside intake)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PHD-600WA-B600WHVDCPowerModule(Powerpanelside exhaust)
CE6850-48S6Q-HI CE6850U-48S6Q-HI CE6850-48T6Q-HI CE6850U-24S2Q-HI CE6855-48T6Q-HI
PAC-350WA-F350WACPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI
PAC-350WA-B350WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI
PAC-600WA-F600WACPowerModule(FronttoBackPower panel side intake)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PAC-600WA-B600WACPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48T4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-F350WDCPowerModule(FronttoBackPower panel side intake)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
PDC-350WA-B350WDCPowerModule(BacktoFrontPower panel side exhaust)
CE6850-48S4Q-EI CE6851-48S6Q-HI CE6855-48S6Q-HI
Software
CE68-LIC-VXLAN CloudEngine 6800 VXLAN Function
CE68-LIC-FCF16 CloudEngine 6800 FCF 16 Ports
CE68-LIC-FCFAL CloudEngine 6800 FCF All Ports
CE6800-LIC-NPV CloudEngine 6800 FCOE NPV Function
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Campus Network Applications
CE6800 switches can be used as aggregation or core switches on a campus network Their high-density line-
rate 10GE ports and high stacking capability can meet the ever-increasing demand for network bandwidth
CE6800 switches are cost-effective campus network switches thanks to their extensive service features and
innovative energy-saving technologies
On a typical campus network multiple CE12800CE8800CE7800 switches are virtualized into a logical
core switch using CSS or iStack technology Multiple CE8800CE7800CE6800 switches at the aggregation
layer form a logical switch using iStack technology CSS and iStack improve network reliability and simplify
network management At the access layer CE6800CE5800 switches are virtualized with cloud fabric
technology such as SVF or M-LAG (vertical virtualization) to provide high-density line-rate ports
Note iStack technology is also widely used in data centers to facilitate network management
Networking and Applications
Data Center Applications
On a typical data center network
CE12800CE8800CE7800 switches work
as core switches whereas CE6800 and
CE5800 switches work as ToR switches
and connect to the core switches using
100GE40GE10GE ports These switches
use fabric technology such as TRILL or
VXLAN to establish a non-blocking large
Layer 2 network which allows large-
scaleVMmigrationsandflexibleservice
deployments
Note TRILL and VXLAN can be also used
oncampusnetworkstosupportflexible
service deployments in different service
areas
InternetWAN
CE12800CE8800CE7800
CE8800CE7800CE6800
CE6800CE5800
Enterprise Data Center
40GE10GE100GE40GE
Cloud Fabric
WebServer
Database Database
APPServer
Training Area Official Production Area Dormitory
CE12800CE8800CE7800
FW
LB
CE8800CE6800CE5800
100GE40GE10GE 10GE25GE GE
WANIPVPN
Internet
Cloud Fabric
FW
LB
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Copyright copy Huawei Technologies Co Ltd 2016 All rights reserved
Trademark Notice
General Disclaimer
HUAWEI and are trademarks or registered trademarks of Huawei Technologies Co LtdOther trademarks product service and company names mentioned are the property of their respective owners
The information in this document may contain predictive statements including without limitation statements regarding the future financial and operating results future product portfolio new technology etc There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements Therefore such information is provided for reference purpose only and constitutes neither an offer nor an acceptance Huawei may change the information at any time without notice
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd
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4 Protocol or Hardware Replacement Cases
About This Chapter
41 LACP Link Aggregation Interworking or Replacement Guidance
42 Using MSTP to Replace or Interwork with Cisco PVST+
43 Configuring Interworking Between VBST and Rapid PVST+
44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
45 Stacked Switch Replacement Guide
46 Replacing S Series Switches with CE Series Switches
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41 LACP Link Aggregation Interworking or ReplacementGuidance
Introduction to LACP Link Aggregation
The link aggregation modes and configurations of devices from different vendors aredifferent How is link aggregation implemented between devices from different vendors
The Link Aggregation Control Protocol (LACP) is a public protocol and LACP Data Units(LACPDUs) are the same so Huawei devices can interwork with or replace third-partydevices that support LACP The following describes interworking of LACP link aggregationbetween Huawei device and Cisco H3C and Juniper devices as described in Table 4-1
Table 4-1 Interworking of LACP link aggregation
Vendor LACP Link Aggregation Mode and Command
Huawei Static LACP modemode lacp-static
Cisco Static LACP modechannel-group number mode activechannel-group number mode passive
H3C Dynamic LACP modelink-aggregation mode dynamic
Juniper LACP mode[edit interfaces interface-name aggregated-ether-options]lacp active[edit interfaces interface-name aggregated-ether-options]lacp passive
Typical Networking
Before connecting or replacing the devices ensure that the link aggregation modes at bothends are the same and the numbers of physical member interfaces at both ends are the sameThe following provides examples for using the Huawei device in LACP mode to interworkwith or replace devices from Cisco H3C or Juniper
Note The following interface names are just used as examples and may be different fromactual interface names on devices
Case 1 A Huawei device interworks with or replace a Cisco device
1 Networking
CloudEngine Series SwitchesTypical Configuration Examples 4 Protocol or Hardware Replacement Cases
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Figure 4-1 A Huawei device interworks with or replace a Cisco device
CISCOHuaWei10GE10110GE10210GE103
Gi01Gi02Gi03Eth-Trunk
2 Procedure
a Create a link aggregation group (LAG) configure an LACP mode and addinterfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Cisco deviceCISCOconfigure terminalCISCO(config)interface port-channel 1CISCO(config-if)exitCISCO(config)interface range gigabitEthernet 01 gigabitEthernet 02 gigabitEthernet 03CISCO(config-if-range)channel-protocol lacpCISCO(config-if-range)channel-group 1 mode activeCISCO(config-if-range)exitCISCO(config)exit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner
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-------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 0 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 0 20289 10100000 Check the configuration of the Cisco deviceCISCOshow etherchannel 1 port-channel Port-channels in the group --------------------------- Port-channel Po1 (Primary Aggregator) ------------ Age of the Port-channel = 0d05h03m48s Logical slotport = 21 Number of ports = 3 HotStandBy port =null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Ports in the Port-channel Index Load Port EC state No of bits ------+-------------+-----------+----------------------------------------------- 0 00 Gi01 Active 0 0 00 Gi02 Active 0 0 00 Gi03 Active 0 Time since last port bundled 0d00h44m09s Gi03Time since last port Un-bundled 0d00h44m13s Gi03
3 Configuration file summaryndash Cisco device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 2 A Huawei device interworks with or replace an H3C device
1 Networking
Figure 4-2 A Huawei device interworks with or replace an H3C device
HuaWei10GE10110GE10210GE103
Eth-Trunk
H3CGE101GE102GE103
CloudEngine Series SwitchesTypical Configuration Examples 4 Protocol or Hardware Replacement Cases
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2 Procedure
a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the H3C deviceltH3Cgt system-view[H3C] interface bridge-aggregation 1[H3C-Bridge-Aggregation1] link-aggregation mode dynamic[H3C-Bridge-Aggregation1] quit[H3C] interface GigabitEthernet 101[H3C-GigabitEthernet101] port link-aggregation group 1[H3C-GigabitEthernet101] quit[H3C] interface GigabitEthernet 102[H3C-GigabitEthernet102] port link-aggregation group 1[H3C-GigabitEthernet102] quit[H3C] interface GigabitEthernet 103[H3C-GigabitEthernet103] port link-aggregation group 1[H3C-GigabitEthernet103] quit
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1 Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 000f-e267-6c6a 32768 1 20289 10111100
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10GE102 32768 000f-e267-6c6a 32768 2 20289 10111100 10GE103 32768 000f-e267-6c6a 32768 3 20289 10100000
Check the configuration of the H3C device[H3C] display link-aggregation verbose bridge-aggregation 1Loadsharing Type Shar -- Loadsharing NonS -- Non-LoadsharingPort Status S -- Selected U -- Unselected I -- IndividualFlags A -- LACP_Activity B -- LACP_Timeout C -- Aggregation D -- Synchronization E -- Collecting F -- Distributing G -- Defaulted H -- ExpiredAggregate Interface Bridge-Aggregation1Aggregation Mode DynamicLoadsharing Type SharSystem ID 0x8000 000f-e267-6c6aLocal Port Status Priority Oper-Key Flag-------------------------------------------------------------------------------- GE101 S 32768 2 ACDEF GE102 S 32768 2 ACDEF GE103 S 32768 2 ACDEFRemote Actor Partner Priority Oper-Key SystemID Flag-------------------------------------------------------------------------------- GE101 1 32768 2 0x8000 0025-9e95-7c31 ACDEF GE102 2 32768 2 0x8000 0025-9e95-7c31 ACDEF GE103 3 32768 2 0x8000 0025-9e95-7c31 ACDEF
3 Configuration file summaryndash H3C device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
Case 3 A Huawei device interworks with or replace a Juniper device
1 Networking
Figure 4-3 A Huawei device interworks with or replace a Juniper device
HuaWei10GE10110GE10210GE103
Eth-TrunkGE101GE102GE103
Juniper
2 Procedure
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a Create an LAG configure an LACP mode and add interfaces to an Eth-Trunk Configure the Huawei deviceltHUAWEIgt system-view[~HUAWEI] interface eth-trunk 1[HUAWEI-Eth-Trunk1] mode lacp-static[HUAWEI-Eth-Trunk1] trunkport 10ge 101 to 103[HUAWEI-Eth-Trunk1] commit[~HUAWEI-Eth-Trunk1] quit Configure the Juniper device[edit interfaces]ge--101 ether-options 8023ad ae0 ge--102 ether-options 8023ad ae0 ge--103 ether-options 8023ad ae0 ae0 aggregated-ether-options lacp active
b Check the configuration Check the configuration of the Huawei device[~HUAWEI] display eth-trunk 1Eth-Trunk1s state information is Local LAG ID 1 Working Mode Static Preempt Delay Disabled Hash Arithmetic profile default System Priority 32768 System ID 0025-9e95-7c31 Least Active-linknumber 1 Max Active-linknumber 32 Operating Status up Number Of Up Ports In Trunk 3Timeout Period Slow-------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight 10GE101 Selected 1GE 32768 1 20289 10111100 1 10GE102 Selected 1GE 32768 2 20289 10111100 1 10GE103 Selected 1GE 32768 3 20289 10100000 1
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Partner -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState 10GE101 32768 0025-9e95-7c11 32768 1 20289 10111100 10GE102 32768 0025-9e95-7c11 32768 2 20289 10111100 10GE103 32768 0025-9e95-7c11 32768 3 20289 10100000 Check the configuration of the Juniper deviceltrootgt show interface ae0Physical interface ae0 Enable Physical link is Up Interface index 129 SNMP ifIndex 601 Link-level type Ethernet MTU 1514 Speed 20Gbps BPDU Error None MAC-REWRITE Error None Loopback Disabled Source filtering Disabled Flow control Disable Minimum Links needed 1 Minimum bandwidth needed 0 Device flags Present Running Interface flags SNMP-Traps Internal 0x0 Current address 78fe3de42500 Harfware address 78fe3de42500 Last flapped 2011-06-29 130652 UTC (002739 ago) Input rate 2032 bps (0 pps) Output rate 0 bps (0 pps)
Logical interface ae00 (Index 67) (SNMP ifIndex 602) Flags SNMP-Traps 0x0 Encapsulation ENET2 Statistics Packets pps Bytes bps Bundle Input 0 0 0 0 Output 2172 0 231733 0 Protocol eth-switch Flags Is-Primary
3 Configuration file summaryndash Juniper device The configuration file is not provided herendash Huawei device
interface Eth-Trunk1 mode lacp-staticinterface 10GE101 eth-trunk 1interface 10GE102 eth-trunk 1interface 10GE103 eth-trunk 1return
42 Using MSTP to Replace or Interwork with Cisco PVST+
Introduction to Cisco Spanning Tree ProtocolsCisco switches support the following spanning tree protocols Per VLAN Spanning Tree(PVST) Per VLAN Spanning Tree Plus (PVST+) Rapid PVST+ Multiple Instance Spanning
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Tree Protocol (MISTP) and Multiple Spanning Tree (MST) Cisco Catalyst series switches ofIOS 122 and later versions support PVST+ Rapid PVST+ and MST Some bridge protocoldata units (BPDUs) of these spanning tree protocols use Cisco proprietary BPDU formatswhich are different from the BPDU format defined by IEEE
l PVST can be considered a common STP running in each VLAN Each VLAN has anindependent STP status and a spanning tree calculated Although PVST does not defineinstances like the Multiple Spanning Tree Protocol (MSTP) PVST can load balancetraffic from different VLANs PVST BPDUs carry VLAN information The destinationMAC address of PVST BPDUs is 01-00-0C-CC-CC-CD therefore PVST cannotinteroperate with standard IEEE spanning tree protocols
l PVST+ is developed based on PVST Similar to PVST PVST+ does not support fasttransition but it can work with the PortFast UplinkFast or BackboneFast feature toimplement fast transition PVST+ improves PVST by adding interoperability withstandard spanning tree protocols On an access interface PVST+ sends standard STPBPDUs with the destination MAC address of 01-80-C2-00-00-00 On a trunk interfacePVST+ sends standard STP BPDUs with the destination MAC address of 01-80-C2-00-00-00 only in VLAN 1 and sends Cisco proprietary BPDUs with the destinationMAC address of 01-00-0C-CC-CC-CD in other VLANs allowed by the trunk interface
l Rapid PVST+ is an extension of PVST+ Compared with PVST+ Rapid PVST+ uses theRapid Spanning Tree Protocol (RSTP) mechanism to implement rapid transition
l Cisco MST supports VLAN-instance mapping and defines the concept of regiontherefore it can be considered as a standard MSTP protocol MST BPDUs use thestandard format defined by IEEE Huawei and Cisco switches use different keys togenerate MSTP digests in BPDUs By default MSTP and Cisco MST can implementonly inter-region interoperation because Huawei and Cisco switches generate differentdigests To enable MSTP and Cisco MST to interoperate within an MSTP region enablethe digest snooping function on Huawei switch and Huawei switchs interface connectedto a Cisco switch
Using MSTP to Replace or Interwork with Cisco PVST+PVST+ is a Cisco proprietary protocol and cannot directly work with protocols on Huaweiswitches You can use MSTP or RSTP to implement interworking with PVST+ Thefollowing provides three solutions of using MSTP to replace or interwork with PVST+
l Solution 1 Huawei MSTP device acts as the root bridge to interwork with CiscoPVST+ deviceSet an appropriate bridge priority for VLAN 1 to ensure that the root bridge of VLAN 1is located in the MSTI and the blocked port is located on the Cisco PVST+ switch Asshown in Figure 4-4 trunk ports of Cisco PVST+ switches send standard RSTP BPDUsonly in VLAN 1 so the common spanning tree (CST) mapping VLAN 1 of MSTP orRSTP can communicate with the spanning tree mapping VLAN 1 of Cisco PVST+ (blueline) After a port on a Huawei switch receives PVST+ BPDUs from a VLAN other thanVLAN 1 the switch broadcasts the PVST+ BPDUs to all the other ports Upon receivingthe PVST+ BPDUs Cisco PVST+ switches block the receiving ports (red line) Becauseblocked ports for the VLANs are different traffic can still be load balanced in theVLANs
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Figure 4-4 Huawei MSTP device used as the root bridge
MSTI
HuaWei
CISCO CISCO
blocked port designated port root port VLAN n VLAN 1
l Solution 2 Huawei MSTP device interworks with Cisco PVST+ device acting as theroot bridgeSet spanning tree priorities for all Cisco PVST+ VLANs to ensure that the root bridge islocated on a Cisco PVST+ switch and the blocked ports are located in the MSTI TheMSTI maintains the same forwarding state as all the instances therefore Huaweiswitches block service packets from VLANs other than VLAN 1 In addition Huaweiswitches also block Cisco PVST+ BPDUs from VLANs other than VLAN 1 ThereforeCisco PVST+ switches do not receive broadcast Cisco PVST+ BPDUs and can normallyforward service packets from these VLANs Figure 4-5 shows the root bridge on a CiscoPVST+ switch and blocked ports on Huawei switches
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Figure 4-5 Cisco PVST+ device used as the root bridge
MSTI
HuaWei
CISCO CISCO
Root blocked port designated port root port VLAN n VLAN 1
l Solution 3 Huawei switch is dual-homed to Cisco PVST switches through SmartLinkCisco switches running PVST function as aggregation switches and a Huawei switchfunctions as the access switch and is dual-homed to Cisco switches This is a commoninterworking scenario where Smart Link can be used as shown in Figure 4-6
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Figure 4-6 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
CISCOCISCO
Master port Slave port
PVST or MSTP
Access layer
Aggregation layer
What are the differences between these solutions and how can an appropriate solution beselected
Table 4-2 Using MSTP to replace or interwork with Cisco PVST+
Solution Convergence Time Load Balancing
Solution 1 Huawei MSTP device as theroot bridge interworks with CiscoPVST+ device
About 30s Yes
Solution 2 Huawei MSTP deviceinterworks with Cisco PVST+ device asthe root bridge
Second-level No
Solution 3 Huawei switch is dual-homed to Cisco PVST switches throughSmart Link
100 ms-level Yes
Follow these suggestions to select a solution
l Solution 3 is recommended in dual-homing networking where Smart Link is used
l If Smart Link dual-homing networking cannot be implemented
ndash If load balancing is required select solution 1
ndash If fast convergence is required or the Cisco device used as the root bridge cannot bechanged select solution 2
Typical Networking
The following provides typical cases
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Note The following interface names on Cisco devices are just used as examples and may bedifferent from actual interface names on Cisco devices
Case 1 Huawei MSTP device used as the root bridge interworks with Cisco PVST+ device
1 Networking
Figure 4-7 Huawei MSTP device used as the root bridge interworks with Cisco PVST+device
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
2 Configuration requirementsA Huawei device runs MSTP or RSTP and load balancing is required Huawei devicemust be configured as the root bridge When Huawei device runs MSTP the interfaceconnected to Cisco device automatically switches to the RSTP mode so the MSTP andRSTP modes have the same effect on a Cisco PVST+ device As shown in Figure 4-7 aHuawei device runs MSTP and connect to a Cisco device through G101 and G102which automatically switch to the RSTP mode The blocked port of VLAN 1 is G102on the Cisco device and the blocked port of VLAN 30 is G101 on the Cisco device
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches Set an
appropriate spanning tree priority for VLAN 1 to ensure that it is lower than thespanning tree priority of Huawei CST and set spanning tree priorities for otherVLANs based on the site requirements
ndash Huawei device Configure the same path cost algorithm on all Huawei switchesEnsure that the bridge priority of Huawei CST is higher than that of Cisco VLAN 1
NOTE
l Ensure that spanning trees in all VLANs use a Huawei switch as the root bridgel Configure Huawei switches to work in MSTP or RSTP mode and do not use the STP-compatible
model Cisco native VLAN traffic is untagged so the PVID on Huawei switches must be the same as the
native VLAN ID on Cisco switches
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvst spanning-tree
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logging spanning-tree extend system-id spanning-tree vlan 1 priority 4096spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk spanning-tree vlan 30 port-priority 48 end
ndash Huawei devicestp root primaryinterface GE101 port link-type trunk port trunk allow-pass vlan 30interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 2 Huawei MSTP device interworks with Cisco PVST+ device used as the root bridge
1 Networking
Figure 4-8 Huawei MSTP device interworks with Cisco PVST+ device used as the rootbridge
HuaWei CISCO
HuaWei CISCOGE101 G101
GE102 G102
GE101 G101
GE102 G102
blocked port designated port root port VLAN 30 VLAN 1
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2 Configuration requirementsHuawei device runs MSTP or RSTP and load balancing is not required Cisco PVST+device can be configured as the root bridge When Huawei device runs MSTP theinterface connected to Cisco device automatically switches to the RSTP mode so theMSTP and RSTP modes have the same effect on Cisco PVST+ device As shown inFigure 4-8 Huawei device runs MSTP and connects to Cisco device through G101 andG102 which automatically switch to the RSTP mode The blocked port of VLAN 1 isG101 on Huawei device Service packets of VLAN 30 are also blocked and thereforeCisco PVST+ BPDUs cannot be broadcast in VLAN 30 As a result both the two CiscoPVST+ ports (G101 and G102) connected to the Huawei device in VLAN 30 becomedesignated ports Fast convergence cannot be implemented in VLAN 30 because G102on Huawei device cannot receive packets from VLAN 30
3 Configuration pointsndash Cisco device Configure the same path cost algorithm on all Cisco switches and
ensure that the bridge priority of Cisco VLAN 1 is higher than that of Huawei CSTndash Huawei device Configure the same path cost algorithm on all Huawei switches
and ensure that the bridge priority of Huawei CST is lower than that of CiscoVLAN 1
4 Configuration file summaryndash Cisco device
spanning-tree mode rapid-pvstspanning-tree logging spanning-tree extend system-id spanning-tree vlan 1 priority 0spanning-tree pathcost method long interface GigabitEthernet101 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end interface GigabitEthernet102 switchport trunk encapsulation dot1q switchport trunk allowed vlan 130 switchport mode trunk end
ndash Huawei deviceinterface GE101 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 30000interface GE102 port link-type trunk port trunk allow-pass vlan 30
Case 3 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
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1 Networking
Figure 4-9 Huawei switch is dual-homed to Cisco PVST switches through Smart Link
Huawei Switch
C6500 BC6500 A
10GE101 10GE102VLAN 200VLAN 100
Smart Link
PVST or MSTP
Access layer
Aggregation layer
2 Configuration requirementsHuawei switch is configured with Smart Link and dual-homed to two C6500 aggregationswitches through G101 and G102 Load traffic needs to be implemented Normallytraffic in VLAN 100 is forwarded through G101 and traffic in VLAN 200 is forwardedthrough G102
3 Configuration pointsndash Cisco device No special configuration is required on the Cisco switch interfaces
connected to Huawei switch You only need to add interfaces to VLAN 100 andVLAN 200 regardless of whether PVST is enabled on Cisco switch interfaces
ndash Huawei device Add interfaces connected to Cisco switches to the correspondingCisco PVST VLANs The interfaces do not participate in STP calculation
4 Configuration file summaryndash Cisco device
The configuration file is not provided herendash Huawei device
stp region-configuration instance 1 vlan 100 instance 2 vlan 200interface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disableinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 100 200 stp disable
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smart-link group 1 load-balance instance 2 slave restore enable smart-link enable port 10GE101 master port 10GE102 slave timer wtr 30
43 Configuring Interworking Between VBST and RapidPVST+
Networking RequirementsAn enterprises network needs to be upgraded Huawei CE12800 series switches are used toreplace some switches on the enterprise network Figure 4-10 shows the network after theupgrade SwitchB SwitchC and SwitchD are Huawei CE12800 series switches As shown inFigure 4-10SwitchC and SwitchD (access switches) are dual-homed to SwitchA andSwitchB (aggregation switches) respectively SwitchC transmits traffic from VLAN10 andVLAN20 and SwitchD transmits traffic from VLAN20 and VLAN30 A ring network isformed between the access layer and aggregation layer All switches on the original networkrun Rapid PVST+ The enterprise requires that original services work properly after theupgrade service traffic in each VLAN be correctly forwarded and service traffic fromdifferent VLANs be load balanced to improve link use efficiency
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Figure 4-10 Networking for configuring interworking between VBST and Rapid PVST+
Root bridgeUnblocked linkBlocked linkBlocked port
Spanning tree for VLAN 10
Spanning tree for VLAN 20
Spanning tree for VLAN 30
VLAN10 20 30
VLAN10 20 VLAN20 30
Core Network
SwitchBVBST
SwitchDVBST
Ethernet11
Ethernet12Ethernet13
10GE103
10GE102 10GE10210GE103
10GE10310GE102
10GE101
VLAN20 30VLAN10 20
10GE105 10GE10410GE104 10GE105
VLAN10 VLAN20 VLAN20 VLAN30
SwitchARapid PVST+
SwitchCVBST
Configuration RoadmapThe original network is a ring network Rapid PVST+ is used to eliminate loops and serviceflows in VLAN 10 and VLAN 20 are load balanced After the upgrade Huawei switches needto interwork with switches enabled with Rapid PVST+ and implement load balancing ofservice flows from different VLANs VBST can be deployed on Huawei switches to ensurethat service traffic in each VLAN is correctly forwarded and traffic from different VLANs isload balanced The configuration roadmap is as follows
1 Configure Layer 2 forwarding on access and aggregation switches2 Configure basic VBST functions on SwitchB SwitchC and SwitchD Perform the
following operations so that a spanning tree shown in Figure 4-10 is formed throughcalculation
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ndash Configure SwitchB as the secondary root bridge of VLAN 10 respectively SwitchBas the secondary root bridge of VLAN 20 respectively and configure SwitchB asthe root bridge of VLAN 30 respectively to ensure root bridge reliability
ndash Set a larger path cost for 10GE102 on SwitchC in VLAN 10 and VLAN 20 so that10GE102 is blocked in spanning trees of VLAN 10 and VLAN 20 and set a largerpath cost for 10GE102 on SwitchD in VLAN 20 and VLAN 30 so that 10GE102is blocked in the spanning tree of VLAN 20 and VLAN 30
ndash Configure the same path cost calculation method as that on the connected device3 Configure the fast transition mechanism to ensure successful interworking
Procedure
Step 1 Configure Layer 2 forwarding on switches of the ring networkl Create VLAN 10 VLAN 20 and VLAN 30 on SwitchB SwitchC and SwitchD
Create VLAN 10 VLAN 20 and VLAN 30 on SwitchBltHUAWEIgt system-view[~HUAWEI] sysname SwitchB[HUAWEI] commit[~SwitchB] vlan batch 10 20 30[SwitchB] commit Create VLAN 10 and VLAN 20 on SwitchCltHUAWEIgt system-view[~HUAWEI] sysname SwitchC[HUAWEI] commit[~SwitchC] vlan batch 10 20[SwitchC] commit Create VLAN 20 and VLAN 30 on SwitchDltHUAWEIgt system-view[~HUAWEI] sysname SwitchD[HUAWEI] commit[~SwitchD] vlan batch 20 30[SwitchD] commit
l Add ports connected to the ring to VLANs Add 10GE101 on SwitchB to VLAN 10 VLAN 20 and VLAN 30[~SwitchB] interface 10ge 101[~SwitchB-10GE101] port link-type trunk[SwitchB-10GE101] port trunk allow-pass vlan 10 20 30[SwitchB-10GE101] undo port trunk allow-pass vlan 1[SwitchB-10GE101] quit[SwitchB] commit Add 10GE102 on SwitchB to VLAN 10 and VLAN 20[~SwitchB] interface 10ge 102[~SwitchB-10GE102] port link-type trunk[SwitchB-10GE102] port trunk allow-pass vlan 10 20[SwitchB-10GE102] undo port trunk allow-pass vlan 1[SwitchB-10GE102] quit[SwitchB] commit Add 10GE103 on SwitchB to VLAN 20 and VLAN 30[~SwitchB] interface 10ge 103[~SwitchB-10GE103] port link-type trunk[SwitchB-10GE103] port trunk allow-pass vlan 20 30[SwitchB-10GE103] undo port trunk allow-pass vlan 1[SwitchB-10GE103] quit[SwitchB] commit Add 10GE102 on SwitchC to VLAN 10 and VLAN 20
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[~SwitchC] interface 10ge 102[~SwitchC-10GE102] port link-type trunk[SwitchC-10GE102] port trunk allow-pass vlan 10 20[SwitchC-10GE102] undo port trunk allow-pass vlan 1[SwitchC-10GE102] quit[SwitchC] commit
Add 10GE103 on SwitchC to VLAN 10 and VLAN 20[~SwitchC] interface 10ge 103[~SwitchC-10GE103] port link-type trunk[SwitchC-10GE103] port trunk allow-pass vlan 10 20[SwitchC-10GE103] undo port trunk allow-pass vlan 1[SwitchC-10GE103] quit[SwitchC] commit
Add 10GE104 on SwitchC to VLAN 10 and 10GE105 to VLAN 20[~SwitchC] interface 10ge 104[~SwitchC-10GE104] port link-type access[SwitchC-10GE104] port default vlan 10[SwitchC-10GE104] quit[SwitchC] interface 10ge 105[SwitchC-10GE105] port link-type access[SwitchC-10GE105] port default vlan 20[SwitchC-10GE105] quit[SwitchC] commit
Add 10GE102 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] port link-type trunk[SwitchD-10GE102] port trunk allow-pass vlan 20 30[SwitchD-10GE102] undo port trunk allow-pass vlan 1[SwitchD-10GE102] quit[SwitchD] commit
Add 10GE103 on SwitchD to VLAN 20 and VLAN 30[~SwitchD] interface 10ge 103[~SwitchD-10GE103] port link-type trunk[SwitchD-10GE103] port trunk allow-pass vlan 20 30[SwitchD-10GE103] undo port trunk allow-pass vlan 1[SwitchD-10GE103] quit[SwitchD] commit
Add 10GE104 on SwitchD to VLAN 20 and 10GE105 to VLAN 30[~SwitchD] interface 10ge 104[~SwitchD-10GE104] port link-type access[SwitchD-10GE104] port default vlan 20[SwitchD-10GE104] quit[SwitchD] interface 10ge 105[SwitchD-10GE105] port link-type access[SwitchD-10GE105] port default vlan 30[SwitchD-10GE105] quit[SwitchD] commit
Step 2 Configure basic functions of VBST
1 Configure the root bridge and secondary root bridgendash Configure the secondary root bridge in VLAN 10
Configure SwitchB as the secondary root bridge in VLAN 10 for setting theDevice Priority 28672[~SwitchB] stp vlan 10 priority 28672[SwitchB] commit
ndash Configure the secondary root bridge in VLAN 20 Configure SwitchB as the secondary root bridge in VLAN 20 for setting theDevice Priority 28672
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[~SwitchB] stp vlan 20 priority 28672[SwitchB] commit
ndash Configure the root bridge in VLAN 30 Configure SwitchB as the root bridge in VLAN 30 for setting the Device Priority24576[~SwitchB] stp vlan 30 priority 24576[SwitchB] commit
2 Configure the path cost for a port in each VLAN so that the port can be blocked
NOTE
ndash The value range of a port path cost depends on the path cost calculation method When aHuawei switch connects to a third-party device the path cost calculation method at both endsmust be the same In this example IEEE 8021t standard is used on Huawei switch by default
ndash All switches on the same network must use the same path cost calculation method
ndash To ensure that the blocking point is in the position shown in Figure 4-10 set the path cost of10GE102 on SwitchC and the path cost of 10GE102 on SwitchD to be higher than pathcosts of other ports In this example the path cost is set to 2000000 and path costs of otherports are smaller than 2000000
Set the path cost of 10GE102 on SwitchC to 2000000 in VLAN 10 and VLAN 20[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp vlan 10 cost 2000000[SwitchC-10GE102] stp vlan 20 cost 2000000[SwitchC-10GE102] quit[SwitchC] commit
Set the path cost of 10GE102 on SwitchD to 2000000 in VLAN 20 and VLAN 30[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp vlan 20 cost 2000000[SwitchD-10GE102] stp vlan 30 cost 2000000[SwitchD-10GE102] quit[SwitchD] commit
3 Configure the fast transition mechanism to ensure interworking with non-Huaweidevices
NOTE
The Huawei datacom device can select the same mode as that on the non-Huawei device toimplement interworking In this example SwitchA uses the common fast transition mechanism
Configure the common fast transition mechanism on 10GE101 10GE102 and10GE103 of SwitchB connected to SwitchA[~SwitchB] interface 10ge 101[~SwitchB-10GE101] stp no-agreement-check[SwitchB-10GE101] quit[SwitchB] interface 10ge 102[SwitchB-10GE102] stp no-agreement-check[SwitchB-10GE102] quit[SwitchB] interface 10ge 103[SwitchB-10GE103] stp no-agreement-check[SwitchB-10GE103] quit[SwitchB] commit
Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchC connected to SwitchA[~SwitchC] interface 10ge 102[~SwitchC-10GE102] stp no-agreement-check[SwitchC-10GE102] quit[SwitchC] interface 10ge 103[SwitchC-10GE103] stp no-agreement-check[SwitchC-10GE103] quit[SwitchC] commit
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Configure the common fast transition mechanism on 10GE102 and 10GE103 ofSwitchD connected to SwitchA[~SwitchD] interface 10ge 102[~SwitchD-10GE102] stp no-agreement-check[SwitchD-10GE102] quit[SwitchD] interface 10ge 103[SwitchD-10GE103] stp no-agreement-check[SwitchD-10GE103] quit[SwitchD] commit
4 Configure SwitchB SwitchC and SwitchD to work in VBST mode Configure SwitchB to work in VBST mode[~SwitchB] stp mode vbst[SwitchB] commit Configure SwitchC to work in VBST mode[~SwitchC] stp mode vbst[SwitchC] commit Configure SwitchD to work in VBST mode[~SwitchD] stp mode vbst[SwitchD] commit
5 Enable VBST on Huawei switches to eliminate loopsndash Enable VBST globally
By default VBST is enabled globallyRun the display stp global command to check the VBST status If VBST isdisabled run the stp enable command in the system view to enable VBST globally
ndash Enable VBST in a VLANBy default VBST is enabled in a VLANRun the display stp vlan vlan-id information command to check the VBST statusIf VBST is disabled in the VLAN Run the undo stp vlan vlan-id disable commandin the system view to enable VBST in the VLAN
Step 3 Verify the configuration
After the configuration is complete and the network topology becomes stable perform thefollowing operations to verify the configuration
Run the display stp vlan information brief command on SwitchB SwitchC and SwitchDto check the port status
[~SwitchB] display stp vlan information brief-------------------------------------------------------------------------------- VLANID Interface Role STPState Protection Cost Edged -------------------------------------------------------------------------------- 10 10GE101 ROOT forwarding none 2000 disable 10 10GE102 DESI forwarding none 2000 disable 20 10GE101 ROOT forwarding none 2000 disable 20 10GE102 DESI forwarding none 2000 disable 20 10GE103 DESI forwarding none 2000 disable 30 10GE101 DESI forwarding none 2000 disable 30 10GE103 DESI forwarding none 2000
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disable ------------------------------------------------------------------------------[~SwitchC] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 10 10GE102 ALTE discarding none 2000000 disable 10 10GE103 ROOT forwarding none 2000 disable 10 10GE104 DESI forwarding none 2000 disable 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------[~SwitchD] display stp vlan information brief------------------------------------------------------------------------------VLANID Interface Role STPState Protection Cost Edged ------------------------------------------------------------------------------ 20 10GE102 ALTE discarding none 2000000 disable 20 10GE103 ROOT forwarding none 2000 disable 20 10GE104 DESI forwarding none 2000 disable 30 10GE102 ALTE discarding none 2000000 disable 30 10GE103 ROOT forwarding none 2000 disable 30 10GE105 DESI forwarding none 2000 disable ------------------------------------------------------------------------------
The preceding information shows that SwitchB participates in spanning tree calculation inVLAN 10 VLAN 20 and VLAN 30 SwitchC participates in spanning tree calculation inVLAN 10 and VLAN 20 and SwitchD participates in spanning tree calculation in VLAN 20and VLAN 30 After the calculation is complete ports are selected as different roles toeliminate loops
Different spanning trees are formed in VLAN 10 VLAN 20 and VLAN 30 and traffic inVLAN 10 VLAN 20 and VLAN 30 is forwarded along different spanning trees to implementload balancing
----End
Configuration Filesl Configuration file of SwitchA(The following uses Cisco Nexus9000 C9508 70(3)I13 as
an example)
vlan 102030 spanning-tree pathcost method long spanning-tree vlan 1020 priority 24576 spanning-tree vlan 30 priority 28672
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interface Ethernet11 switchport mode trunk switchport trunk allowed vlan 102030 no shutdown interface Ethernet12 switchport mode trunk switchport trunk allowed vlan 2030 no shutdown interface Ethernet13 switchport mode trunk switchport trunk allowed vlan 1020 no shutdown
l Configuration file of SwitchBsysname SwitchBstp vlan 30 priority 24576 stp vlan 10 20 priority 28672vlan batch 10 20 30stp mode vbstinterface 10GE101 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 30 stp no-agreement-checkinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE103 port link-type trunk
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undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkreturn
l Configuration file of SwitchCsysname SwitchCvlan batch 10 20stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp vlan 10 20 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 10 20 stp no-agreement-checkinterface 10GE104 port default vlan 10interface 10GE105 port default vlan 20return
l Configuration file of SwitchDsysname SwitchDvlan batch 20 30stp mode vbstinterface 10GE102 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp vlan 20 30 cost 2000000 stp no-agreement-checkinterface 10GE103 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 20 30 stp no-agreement-checkinterface 10GE104 port default vlan 20interface 10GE105 port default vlan 30return
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44 Using VRRP to Replace HSRP on CE Series SwitchThis section describes how to use the Virtual Router Redundancy Protocol (VRRP) to replacethe Hot Standby Router Protocol (HSRP)
Networking Requirements
As shown in Figure 4-11 the C6500 as the core device connects to uplink egress routerNE40E-X3 and downlink access device CE6800 The C6500 is configured with HSRP toimplement gateway redundancy and MSTP is deployed on the Layer 2 network to removeloops
Figure 4-11 HSRP networking
NE40E-X3NE40E-X3
C6500-1HSRPMaster
C6500-2HSRP
Backup
CE6800-1 CE6800-2
MSTP
Server
Blocked port
L2
L3
Roadmap
HSRP is a Cisco proprietary protocol The CE series switch (CE12800 is used as an example)cannot connect to an HSRP-enabled device It is recommended that the CE12800s connect toNE40E-X3 routers Gradually migrate services on active and standby links of access switchCE6800 to CE12800s
The migration may cause second-level service interruptions because services on active andstandby links of access switch CE6800 need to be migrated to CE12800s
Procedure
Step 1 Connect CE12800s to NE40E-X3 routers
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Figure 4-12 Connect CE12800s to NE40E-X3 routers
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
Configure Layer 3 connectivity between CE12800s and NE40E-X3 routers and completeroute convergence Pay attention to the following points
l Shut down the VLANIF interface where VRRP is configured on the CE12800 andprevent direct routes from being advertised to the NE40E-X3 routers This preventsservices from being incorrectly imported to the CE12800
l Configure new IP addresses for connected Layer 3 interfaces between CE12800s andbetween CE12800s and NE40E-X3 routers and use the loopback interface address onthe CE12800 as the routing protocol ID
Step 2 Migrate services on the standby link of the CE6800 to the CE12800
Figure 4-13 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Migrate services on the standby link of CE6800-2 to CE12800-2 and shut down the interfaceon CE12800-2 connected to CE6800-2 Traffic from CE6800-2 is still forwarded by C6500-1
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Figure 4-14 Migrate services on the standby link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
Shutdown port
CE12800-1 CE12800-2
Shut down the interface of C6500-1 connected to CE6800-2 and the corresponding VLANIFinterface
Enable the interface of CE12800-2 connected to CE6800-2 and the corresponding VLANIFinterface Traffic from CE6800-2 is still forwarded by CE12800-2
Step 3 Migrate services on the active link of the CE6800 to the CE12800
Figure 4-15 Migrate services on the active link of the CE6800 to the CE12800
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
MSTP
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Migrate services on the active link of CE6800-2 to CE12800-1 and enable the interface ofCE12800-1 connected to CE6800-2 and the corresponding VLANIF interface Traffic fromCE6800-2 is still forwarded by CE12800-1
Step 4 Perform steps 2 to 3 to migrate services on all access switches CE6800s to CE12800s
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Figure 4-16 Migrate services on all access switches CE6800s to CE12800s
NE40E-X3NE40E-X3
C6500-1C6500-2
CE6800-1 CE6800-2
Blocked port
L2
L3
CE12800-1 CE12800-2
MSTP
Step 5 Check whether services are normal after services on all access switches are migrated
NOTE
The multicast addresses of Hello packets are different and an ACL is deployed to allow HSRP packets(224002) in some scenarios When VRRP replaces HSRP configure the ACL to allow VRRP packets(2240018)
Step 6 Remove C6500s when determining that services are normal
Figure 4-17 Remove C6500s when determining that services are normal
NE40E-X3NE40E-X3
CE6800-1 CE6800-2
Blocked port
L2
L3
MSTP
CE12800-1VRRPMaster
CE12800-2VRRP
Backup
----End
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Configuration ComparisonOperation HSRP VRRP
Configure a virtual gateway switch configure terminalswitch(config) interface ethernet 12switch(config-if) ip 100228switch(config-if) hsrp 2switch(config-if-hsrp) ip 10021switch(config-if-hsrp) exit
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] ip address 10022 8[HUAWEI-Vlanif100] vrrp vrid 2 virtual-ip 10021
Set the priority switch(config-if-hsrp) priority 60
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 priority 60
Associate HSRPVRRP withan interface
switch configure terminalswitch(config) track 1 interface ethernet 22 ip routingswitch(config) interface ethernet 12switch(config-if) hsrp 2switch(config-if-hsrp) track 1 decrement 10
[~HUAWEI] interface vlanif 100[~HUAWEI-Vlanif100] vrrp vrid 2 track interface 10ge 102 reduce 10
45 Stacked Switch Replacement GuideYou may need to replace a faulty member switch in a stack To prevent services from beinginterrupted during the switch replacement use inter-device link aggregation to connectupstream and downstream devices for link backup
CE8800amp7800amp6800amp5800 Series Switchesl Replace one member switch in a stack of two member switches
SwitchA and SwitchB set up a stack SwitchA is faulty and needs to be replaced bySwitchC You are advised to follow this procedure to complete the replacementa Ensure that SwitchC has the same system software version and hardware model as
SwitchA before the replacement To check the system software version andhardware model of switches run the display version and display devicecommands
b Run the display stack display stack configuration and display interface briefcommands to check and record the stack status stack configuration and interfacestatus
c Before connecting SwitchC with stack cables power on and perform the stackconfiguration on SwitchC in accordance with the stack configuration on SwitchAFor details about the stack configuration see the configuration guide After theconfiguration is complete save the configuration and then restart SwitchCIn addition to configuring stack commands one by one on SwitchC you can copythe stack configuration file of SwitchA to SwitchC to ensure the same configurationon the two switches
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i Change the stack member ID of SwitchC to the same as SwitchA and thenrestart SwitchC to make the modification take effect If SwitchC is a CE12800switch you also need to enable the stack function
ii After SwitchC starts copy the stack configuration file to SwitchC SwitchCthen restarts with this configuration file Subsequently SwitchC has the sameconfiguration as SwitchA
d After SwitchC starts check whether it has the same stack configuration withSwitchA again If so power off SwitchC
e Run the display stack command to check whether SwitchA is the master switch Ifso perform an activestandby switchover in the stack If not go to the next stepltHUAWEIgt display switchover state Check whether the system meets switchover requirements Switchover State Ready You can perform an activestandby switchover only when the Switchover State field displays Ready Switchover Policy Board Switchover MainBoard 1 SlaveBoard 2ltHUAWEIgt system-view[~HUAWEI] slave switchover enable Enable the activestandby switchover function[HUAWEI] commit[~HUAWEI] slave switchover Perform an activestandby switchoverWarning This operation will switch the slave board to the master board Continue [YN] y
After an activestandby switchover is performed the master switch will restartAfter the switch restarts and joins the stack again go to the next step To checkwhether the switch has joined the stack again run the display stack command
f Power off and remove SwitchA
g Install SwitchC and connect cables to its service ports stack ports and ports thathave dual-active detection (DAD) configured
h Power on SwitchC so that SwitchC joins the stack as a new member Run thedisplay stack command to check whether SwitchC can set up a stack with SwitchB
i After SwitchC and SwitchB set up a stack run the display stack configuration anddisplay interface brief commands to check the stack configuration and interfacestatus Ensure that the stack configuration is the same as that used before the devicedeplacement and interfaces can become Up normally
j After confirming all services are normal run the save command to save the stackconfiguration
k If the current master and standby switches are different from those before the devicereplacement perform an activestandby switchover
l Replace one member switch in a stack of three or more member switches (in a ringtopology)In a stack set up by three or more member switches in a ring topology the devicereplacement procedure is similar to that in a stack of two member switches For detailssee Replace one member switch in a stack of two member switches
l Replace one member switch in a stack of three or more member switches (in a chaintopology)In a stack set up by three or more member switches in a chain topology the replacementprocedure of edge switches on both ends is similar to that of a stack with two memberswitches For details see Replace one member switch in a stack of two memberswitches To replacement an intermediate switch change the stack connection topology
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to the ring topology and then replace the switch according to Replace one memberswitch in a stack of two member switches The procedure is as follows
a On edge switches on both ends create a logical stack port and add member portsinto the logical stack port and then connect these ports using cablesltHUAWEIgt system-view[~HUAWEI] interface stack-port 11 Create a logical stack port[HUAWEI-Stack-Port11] port member-group interface 10ge 101 to 102 Add member ports into the logical stack port[HUAWEI] commitAfter cables are connected run the display stack topology command to checkwhether the stack connection topology is changed to the ring topology
b After the stack connection topology changes to ring topology replace the switchaccording to Replace one member switch in a stack of two member switches
c To restore the stack connection topology to chain topology after the replacementremove the stack cables connected in step 1
CE12800 Series SwitchesIn a stack of two CE12800s replace the faulty member switch according to Replace onemember switch in a stack of two member switches of CE8800amp7800amp6800amp5800 seriesswitches
46 Replacing S Series Switches with CE Series Switches
Networking RequirementsAs shown in Figure 4-18 two S9300 switches function as aggregation switches and work inVirtual Router Redundancy Protocol (VRRP) backup mode S9300-1 is the master switch andS9300-2 is the backup switch The switches connect to the Internet through an upstreamrouter and connect to downstream access devices The S9300 switches cannot meet servicerequirements on the live network through bandwidth expansion Therefore two CE12800series switches are used to replace the S9300 switches
Figure 4-18 Networking diagram before and after the replacement
S9300-1
S9300-2
CE12800-1
CE12800-2XGE101
XGE102
XGE103
10GE102
10GE103
10GE101
Before the replacement
After the replacement
Configuration RoadmapThe S9300 aggregation switches work in masterbackup mode Before the replacement shutdown the uplink and downlink interfaces on the backup switch After services are switched to
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the master switch replace the backup switch After the backup switch is replaced andconnected to the network switch services to the backup switch and verify the services If noproblem occurs replace the master switch If any problems occur stop the replacementoperations find the causes and determine whether to continue the operations or perform arollback
The configuration roadmap is as follows
1 Check the current switch running status and save the check results
2 Save configurations of the two S9300s and then shut down the uplink and downlinkinterfaces of S9300-2
3 Configure data for CE12800-2
4 Connect CE12800-2 to the network Check whether the receive and transmit opticalpower of interfaces on the switch is normal and test link connectivity
5 Switch services to CE12800-2 Replace S9300-1 using the same method for replacingS9300-2
6 Verify whether the network connectivity and services are normal
Procedure
Step 1 Check the current switch running status based on information in the following table and savethe check results
Table 4-3 Switch running status check items
Check Item Command
Comparing runningconfigurations and saving theconfigurations
ltS9300gt compare configurationltS9300gt display current-configuration
Checking the registration statusof cards
ltS9300gt display deviceltS9300gt display device pic-status
Checking alarm information ltS9300gt display alarm all
Checking the CPU andmemory usage
ltS9300gt display health
Checking the running status offans
ltS9300gt display fan
Checking the running status ofpower modules
ltS9300gt display power
Checking brief informationabout the status of interfaces
ltS9300gt display ip interface briefltS9300gt display interface briefltS9300gt display interface description
Checking detailed informationabout interfaces
ltS9300gt display interface
Collecting log information ltS9300gt display log
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Check Item Command
Checking the OSPF neighborstatus
ltS9300gt display ospf peer
Checking the IS-IS neighborstatus
ltS9300gt display isis peer
Checking the BGP neighborstatus
ltS9300gt display bgp vpnv4 all peer
Checking the LDP sessionstatus
ltS9300gt display mpls ldp session
Checking the LSP status ltS9300gt display mpls lsp
Checking configurationinformation about VPNinstances
ltS9300gt display ip vpn-instance
Checking route statistics in therouting table
ltS9300gt display ip routing-table statistics
Checking connectivity of directlinks
Ping IP addresses of upstream downstream and peerdevices
Step 2 Save configurations of the S9300 series switches and then shut down the uplink anddownlink interfaces of S9300-2ltQuidwaygt system-view[Quidway] sysname S9300-2[S9300-2] quitltS9300-2gt saveThe current configuration will be written to cfcardvrpcfgzipAre you sure to continue[YN] yNow saving the current configuration to the slot 7Save the configuration successfullyltS9300-2gt system-view[S9300-2] interface xgigabitEthernet 102[S9300-2-XGigabitEthernet102] shutdown[S9300-2-XGigabitEthernet102] quit[S9300-2] interface xgigabitEthernet 103[S9300-2-XGigabitEthernet103] shutdown[S9300-2-XGigabitEthernet103] quit
NOTE
Ensure that XGE101 is in Up state so that services can be switched to the backup switch
Step 3 Configure CE12800-2 based on the configuration file of S9300-2
NOTE
Default configurations for some functions of the CE12800 and S9300 series switches are differenttherefore loops may occur during replacement You need to check whether the default configurations ofthe CE12800 series switches differ from those of the S9300 series switches based on the configurationmanual of the S9300 series switches Run the display current-configuration include-default commandin any view of a CE12800 series switch to check its configuration file containing the defaultconfigurations
Step 4 Connect CE12800-2 to the network and run the display interface transceiver verbosecommand to check whether the receive and transmit optical power on interfaces is normalthen ping IP addresses of upstream downstream and peer devices to check link connectivity
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ltHUAWEIgt display interface 10ge 103 transceiver verbose
10GE103 transceiver information------------------------------------------------------------------- Alarm information LOS Alarm------------------------------------------------------------------- Diagnostic information Temperature (Celsius) 3468 Voltage (V) 336 Bias Current (mA) 703 Bias High Threshold (mA) 1000 Bias Low Threshold (mA) 260 Current RX Power (dBm) -5000 Default RX Power High Threshold (dBm) 150 Default RX Power Low Threshold (dBm) -1400 Current TX Power (dBm) -222 Default TX Power High Threshold (dBm) -100 Default TX Power Low Threshold (dBm) -800-------------------------------------------------------------------
If the value of Current RX Power is between the values of Default RX Power HighThreshold (dBm) and Default RX Power Low Threshold (dBm) the receive optical poweris normal Otherwise check whether the remote optical module is normal or connects to anoptical fiber properly Similarly if the value of Current TX Power exceeds the allowedrange the transmit optical power is abnormal Check whether the local optical module isnormal or connects to an optical fiber properly
Step 5 Run the display vrrp command in any view of S9300-1 and the display vrrp verbosecommand in any view of CE12800-2 to check the VRRP status of S9300-1 and CE12800-2respectively The normal VRRP status of S9300-1 is Master and that of CE12800-2 isBackup
Step 6 Shut down the uplink and downlink interfaces of the master switch S9300-1 so that servicescan be switched to the backup switch CE12800-2 Check whether the VRRP status ofCE12800-2 is MasterltHUAWEIgt display vrrp verboseVlanif100 | Virtual Router 1State MasterVirtual IP 1011100Master IP 10112Send VRRP Packet To Subvlan allPriorityRun 120PriorityConfig 120MasterPriority 120Preempt YES Delay Time 20 s Remain --TimerRun 2 s
Step 7 Replace S9300-1 using the same method for replacing S9300-2 For details see step 2 to step6
Step 8 After the replacement check the following aspects
1 Check link connectivity and whether IP addresses of upstream downstream and peerdevices can be pinged
2 Run the display interface transceiver verbose command to check whether the receiveand transmit optical power on interfaces is normal
3 Run the display device command to check the registration status of cards
CloudEngine Series SwitchesTypical Configuration Examples 4 Protocol or Hardware Replacement Cases
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4 Run the display alarm all and display logbuffer commands to view alarms and logsCompare the alarms and logs with those before the replacement and check whether newalarms and logs are generated
----End
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CloudEngine 7800amp6800amp5800 Series Switches
Hardware Description
Issue 08
Date 2014-04-21
HUAWEI TECHNOLOGIES CO LTD
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Copyright copy Huawei Technologies Co Ltd 2014 All rights reserved
No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co Ltd Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co LtdAll other trademarks and trade names mentioned in this document are the property of their respective holders NoticeThe purchased products services and features are stipulated by the contract made between Huawei and thecustomer All or part of the products services and features described in this document may not be within thepurchase scope or the usage scope Unless otherwise specified in the contract all statements informationand recommendations in this document are provided AS IS without warranties guarantees or representationsof any kind either express or implied
The information in this document is subject to change without notice Every effort has been made in thepreparation of this document to ensure accuracy of the contents but all statements information andrecommendations in this document do not constitute a warranty of any kind express or implied
Huawei Technologies Co LtdAddress Huawei Industrial Base
Bantian LonggangShenzhen 518129Peoples Republic of China
Website httpenterprisehuaweicom
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About This Document
Intended AudienceThis document describes hardware components of the CE7800amp6800amp5800 series switchesincluding the chassis power modules fan modules cables and optical modules You can finduseful information about CE7800amp6800amp5800 series switches hardware components from thisdocument
This document is intended for
l Network planning engineersl Hardware installation engineersl Commissioning engineersl On-site maintenance engineersl System maintenance engineers
Symbol ConventionsThe symbols that may be found in this document are defined as follows
Symbol Description
Indicates an imminently hazardous situationwhich if not avoided will result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided could result in death orserious injury
Indicates a potentially hazardous situationwhich if not avoided may result in minor ormoderate injury
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Symbol Description
Indicates a potentially hazardous situationwhich if not avoided could result inequipment damage data loss performancedeterioration or unanticipated resultsNOTICE is used to address practices notrelated to personal injury
NOTE Calls attention to important information bestpractices and tipsNOTE is used to address information notrelated to personal injury equipment damageand environment deterioration
Command ConventionsThe command conventions that may be found in this document are defined as follows
Convention Description
Boldface The keywords of a command line are in boldface
Italic Command arguments are in italics
[ ] Items (keywords or arguments) in brackets [ ] are optional
x | y | Optional items are grouped in braces and separated byvertical bars One item is selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars One item is selected or no item is selected
x | y | Optional items are grouped in braces and separated byvertical bars A minimum of one item or a maximum of allitems can be selected
[ x | y | ] Optional items are grouped in brackets and separated byvertical bars Several items or no item can be selected
amplt1-ngt The parameter before the amp sign can be repeated 1 to n times
A line starting with the sign is comments
Change HistoryChanges between document issues are cumulative The latest document issue contains all thechanges made in earlier issues
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Issue 08 (2014-04-21)
This version has the following updates
The following information is added
l CE7850-32Q-EI
l CE6810-48S4Q-EI
Issue 07 (2013-12-31)
This version has the following updates
The following information is added
l CE5850-48T4S2Q-HI
Issue 06 (2013-12-01)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 05 (2013-11-20)
This version has the following updates
The following information is modified
l 25 Specifications
Issue 04 (2013-10-15)
This version has the following updates
The following information is modified
l 3 Power Module
Issue 03 (2013-08-01)
This version has the following updates
The following information is added
l 33 350 W DC Power Module
l 34 600 W AC Power Module
l 42 FAN-40SB Series Fan Modules
l 52 DC Power Cable
The following information is modified
l 2 Chassis
l 6 Optical Module
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Issue 02 (2013-04-20)This version has the following updates
The following information is modifiedl 23 Indicators
Issue 01 (2013-03-15)Initial commercial release
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Contents
About This Documentii
1 Version Support for Components111 Components Available in V100R001C00212 Components Available in V100R002C00313 Components Available in V100R003C004
2 Chassis721 Version Mapping822 Appearance and Structure823 Indicators2324 Ports3725 Specifications40
3 Power Module4731 150 W AC Power Module4832 350 W AC Power Module5233 350 W DC Power Module5634 600 W AC Power Module60
4 Fan Module6541 FAN-40EA Series Fan Modules6642 FAN-40SB Series Fan Modules6943 FAN-40HA Series Fan Modules73
5 Cables7751 AC Power Cable7852 DC Power Cable7953 Ground Cable8054 Console Cable8255 Network Cable8356 Optical Fiber8857 AOC Cable9558 Copper Cable96
6 Optical Module100
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61 Concepts10162 SFPSFP+ Modules10363 QSFP+ Modules111
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1 Version Support for Components
About This Chapter
NOTE
The availability of device models and modules described in this document will be specified in productchange notices (PCNs) For details contact the product manager of Huawei local office
The versions mentioned in this document refer to the software versions released for theCE7800amp6800amp5800 series switches
11 Components Available in V100R001C00
12 Components Available in V100R002C00
13 Components Available in V100R003C00
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11 Components Available in V100R001C00
Available Models
Table 1-1 lists the switch models available in V100R001C00
Table 1-1 Models available in V100R001C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power Modules
Table 1-2 lists the power modules available in V100R001C00
Table 1-2 Power modules available in V100R001C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
Available Fan Modules
Table 1-3 lists the fan modules available in V100R001C00
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Table 1-3 Fan modules available in V100R001C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
12 Components Available in V100R002C00
NOTE
The components marked are the new components added to V100R002C00
Available ModelsTable 1-4 lists the switch models available in V100R002C00
Table 1-4 Models available in V100R002C00
Series Model Maximum Number of Ports Supported and PortDescription
CE6800 CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
Available Power ModulesTable 1-5 lists the power modules available in V100R002C00
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Table 1-5 Power modules available in V100R002C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan Modules
Table 1-6 lists the fan modules available in V100R002C00
Table 1-6 Fan modules available in V100R002C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
13 Components Available in V100R003C00
NOTE
The components marked are the new components added to V100R003C00
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Available ModelsTable 1-7 lists the switch models available in V100R003C00
Table 1-7 Models available in V100R003C00
Series Model Maximum Number of Ports Supported and PortDescription
CE7800 CE7850-32Q-EI 32 total32 40GE QSFP+ optical ports (can be split into 10GEports)
CE6800 CE6810-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48S4Q-EI 52 total48 10GE SFP+ optical ports 4 40GE QSFP+ opticalports (can be split into 10GE ports)
CE6850-48T4Q-EI 52 total48 10GBASE-T Ethernet electrical ports 4 40GEQSFP+ optical ports (can be split into 10GE ports)
CE5800 CE5810-24T4S-EI 28 total24 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5810-48T4S-EI 52 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports
CE5850-48T4S2Q-EI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(cannot be split into 10GE ports)
CE5850-48T4S2Q-HI
54 total48 101001000BASE-T Ethernet electrical ports 410GE SFP+ optical ports 2 40GE QSFP+ optical ports(can be split into 10GE ports)
Available Power ModulesTable 1-8 lists the power modules available in V100R003C00
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Table 1-8 Power modules available in V100R003C00
Power ModuleType
Power Module Power Description
AC power module PAC-150WA 150 W AC power module(natural heat dissipation)
PAC-350WA-B 350 W AC power module (back-to-front airflow)
PAC-350WA-F 350 W AC power module (front-to-back airflow)
PAC-600WA-B 600 W AC power module (back-to-front airflow)
PAC-600WA-F 600 W AC power module (front-to-back airflow)
DC power module PDC-350WA-B 350 W DC power module (back-to-front airflow)
PDC-350WA-F 350 W DC power module (front-to-back airflow)
Available Fan ModulesTable 1-9 lists the fan modules available in V100R003C00
Table 1-9 Fan modules available in V100R003C00
Series Model Description
FAN-40EA FAN-40EA-B FAN-40EA (back-to-frontairflow)
FAN-40EA-F FAN-40EA (front-to-backairflow)
FAN-40SB FAN-40SB-B FAN-40SB (back-to-frontairflow)
FAN-40SB-F FAN-40SB (front-to-backairflow)
FAN-40HA FAN-40HA-B FAN-40HA (back-to-frontairflow)
FAN-40HA-F FAN-40HA (front-to-backairflow)
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2 Chassis
About This Chapter
21 Version Mapping
22 Appearance and Structure
23 Indicators
24 Ports
25 Specifications
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21 Version Mapping
Table 2-1 lists the mapping between the CE7800amp6800amp5800 series switches and softwareversions
Table 2-1 Mapping between the CE7800amp6800amp5800 series switches and software versions
Series Model Available Version
CE7800 CE7850 CE7850-32Q-EI V100R003C00 and later versions
CE6800 CE6810 CE6810-48S4Q-EI V100R003C00 and later versions
CE6850 CE6850-48S4Q-EI V100R001C00 and later versions
CE6850-48T4Q-EI V100R001C00 and later versions
CE5800 CE5810 CE5810-24T4S-EI V100R002C00 and later versions
CE5810-48T4S-EI V100R002C00 and later versions
CE5850 CE5850-48T4S2Q-EI V100R001C00 and later versions
CE5850-48T4S2Q-HI V100R003C00 and later versions
22 Appearance and Structure
NOTE
The figures in this document are for reference only
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CE7850-32Q-EI
Figure 2-1 Appearance of the CE7850-32Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1010 1111 1212
12 12 13 1010
Front (power supply side)
Rear (port side)
Left side
Right side
11 11
1 Power supply slot 1
Available power modulesl 600 W AC power module
2 Power supply slot 2
Available power modulesl 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40HA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40HA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Thirty-two 40GE QSFP+ Ethernetoptical portsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
10 Three port-side mounting holes formounting brackets
11 Four middle mounting holes for mountingbrackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw - -
CE6810-48S4Q-EI
Figure 2-2 Appearance of the CE6810-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6810-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6810-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W DC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W DC power modulel 600 W AC power module
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3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical module (not support
OSXD22N00 and LE2MXSC80FF0)l 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE6850-48S4Q-EI
Figure 2-3 Appearance of the CE6850-48S4Q-EI
1 2 3 413 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48S4Q-EI 432140GE
Breakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48S4Q-EISTATUS STATUS STATUSSTATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
1 Power supply slot 1
Available power modulesl 350 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 10GE SFP+ Ethernetoptical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
CE6850-48T4Q-EI
Figure 2-4 Appearance of the CE6850-48T4Q-EI
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140GEBreakout
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EISTATUS STATUSSTATUS STATUS
9
1 23 45 67 8
1111 1212 1313
13 13 14 1111
Front (power supply side)
Rear (port side)
Left side
Right side
12 12
10
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1 Power supply slot 1
Available power modulesl 350 W AC power modulel 600 W AC power module
2 Power supply slot 2
Available power modulesl 350 W AC power modulel 600 W AC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 10GBASE-T Ethernetelectrical portsNOTE
When a CE6850-48T4Q-EI switch uses 350 WAC power modules and all its ports are in usethe length of each network cable used on theswitch cannot exceed 30 m
10 Four 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
11 Three port-side mounting holes formounting brackets
12 Four middle mounting holes for mountingbrackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5810-24T4S-EI
Figure 2-5 Appearance of the CE5810-24T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5810-24T4S-EI
9 10
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-24T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Twenty-four 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
CE5810-48T4S-EI
Figure 2-6 Appearance of the CE5810-48T4S-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48SYSMSTSTATSPEEDSTACK
MODEIDCE5810-48T4S-EI
1 2 3 4
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5810-48T4S-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS STATUS
9 10
1 23 45 67 8
1111 1212
12 12 13 1111
Front (power supply side)
Rear (port side)
Left side
Right side
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1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40SB series fan modules
4 Fan slot 2
Available fan modulesl FAN-40SB series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Three port-side mounting holes formounting brackets
12 Four power-supply-side mounting holesfor mounting brackets
13 Ground screw ndash ndash
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CE5850-48T4S2Q-EI
Figure 2-7 Appearance of the CE5850-48T4S2Q-EI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-EI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUSSTATUS
9 10 11
1 23 45 6 7 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
NOTEEarlier versions of the CE5850-48T4S2Q-EIuse the FAN-40SA serial fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port of a CE5850-48T4S2Q-EI switch cannot be split into four 10GE SFP+ ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
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CE5850-48T4S2Q-HI
Figure 2-8 Appearance of the CE5850-48T4S2Q-HI
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
1 2
9 10 11
1 23 45 67 8
1212 1313
13 13 14 1212
Front (power supply side)
Rear (port side)
Left side
Right side
1 Power supply slot 1
Available power modulesl 150 W AC power modulel 350 W DC power module
2 Power supply slot 2
Available power modulesl 150 W AC power modulel 350 W DC power module
3 Fan slot 1
Available fan modulesl FAN-40EA series fan modules
4 Fan slot 2
Available fan modulesl FAN-40EA series fan modules
5 Console port 6 ETH management port
7 Bar code labelNOTE
This label is drawable and you can pull itoutward to view the bar code and MAC addressof the switch
8 USB portNOTE
This port is used for device deploymentconfiguration file transfer and upgrade
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9 Forty-eight 101001000BASE-TEthernet electrical ports
10 Four 10GE SFP+ Ethernet optical ports
Applicable modules and cablesl 10GE optical modulel 10GE-CWDM optical modulel GE optical modulel GE-CWDM optical modulel GE copper modulel 10m SFP+ AOC cablel 1m 3m 5m 7m 10m SFP+ copper
cables
11 Two 40GE QSFP+ Ethernet opticalportsNOTE
A 40GE QSFP+ port can be split into four10GE ports
Applicable modules and cablesl 40GE optical modulel 1m 3m 5m QSFP+ copper cables
(QSFP+ to 4SFP+)l 1m 3m 5m QSFP+ copper cables
(QSFP+ to QSFP+)
12 Three port-side mounting holes formounting brackets
13 Four power-supply-side mounting holesfor mounting brackets
14 Ground screw
Slotl Power supply slot
The CE7800amp6800amp5800 series switches have two power supply slots in which powermodules can be installed to provide power to the chassis A chassis can have one or twopower modules Double power modules can provide a higher reliabilityThe CE7800amp6800amp5800 series switches support double power modules (1+1 backup)
ndash When both power modules are working properly they equally provide power for achassis
ndash When one power module fails the other one provides all power required for a chassisAll power modules are hot swappable
l Fan slotThe CE7800amp6800amp5800 series switches have two fan slots in which fan modules can beinstalled to cool the chassis ensuring efficient heat dissipation and system stability Achassis must have two working fan modules to ensure normal operatingAll fan modules are hot swappable
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AirflowThe cooling systems of the CE7800amp6800amp5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used
The airflow direction of the power modules and fan modules required on theCE7800amp6800amp5800 series switches depends on how the switches are installed in cabinetsTypically cabinets in a data center have cold air flowing in from the front and hot air exhaustedfrom the back If CE7800amp6800amp5800 series switches are installed with the power supply sidefacing the front you are advised to use fan modules and power modules with front-to-backairflow in the switches
NOTE
l Front-to-back airflow The power modules and fan modules using front-to-back airflow are marked
Air flows into the chassis from the power module side and flows out from the port sideas shown in Figure 2-9
l Back-to-front airflow The power modules and fan modules using back-to-front airflow are marked
Air flows into the chassis from the port side and flows out from the power module sideas shown in Figure 2-10
l When the power module and fan module use forcible heat dissipation they must use the same airflowmethod For example if the power module with back-to-front airflow is used the fan module withback-to-front airflow must be used
l When the fanless 150 W AC power module is used the fan module with either of the airflow methodscan be used
Figure 2-9 Front-to-back airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
Cold airHot air
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUSSTATUS
FAN-40EA-F
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
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Figure 2-10 Back-to-front airflow
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 3637 38 39 40 41 42 43 44 45 46 47 48
1 2
1 2
3 4
SYS
MST
STAT
SPEED
STACK
MODEID
CE5850-48T4S2Q-EI Cold airHot air
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-EI
PAC-150WA ~100-240V5060Hz25A
STATUS
PAC-150WA ~100-240V5060Hz25A
STATUS
23 Indicators
Table 2-2 is a quick reference table for indicators of the CE7800amp6800amp5800 seriesswitches
Table 2-2 indicator quick reference table
Switch Model Indicator Description
CE7850-32Q-EI The indicator symbols and meanings are described in CE7850-32Q-EI
CE6810-48S4Q-EI
The indicators numbered 7 on a CE6850-48S4Q-EI or CE6810-48S4Q-EI panel as shown in Figure 2-13 are indicators of 10GE optical portsOther indicators on CE6850-48S4Q-EI CE6810-48S4Q-EI andCE6850-48T4Q-EI panels are the same CE6850-48T4Q-EI is used asan example to describe the indicators
CE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5810-24T4S-EI
The CE5810-24T4S-EI CE5810-48T4S-EI and CE5850-48T4S2Q-EIhave no 40GE Breakout indicators 1234 and other indicators on thesemodels are the same as those on the CE5850-48T4S2Q-HI TheCE5850-48T4S2Q-HI is used as an example here to describe theindicators
CE5810-48T4S-EI
CE5850-48T4S2Q-EI
CE5850-48T4S2Q-HI
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CE7850-32Q-EI
Figure 2-11 Indicators on a CE7850-32Q-EI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
432140GEBreakout
12
3
456 8
7
1 2 3SYSMSTSTATSPEEDSTACK
MODEIDCE7850-32Q-EI
12
3
456
728 29 30 31 32
432140GEBreakout
8
Figure 2-12 Indicators on a CE7850-32Q-EI panel (front view)
STATUS
FAN-40HA-B
STATUS
FAN-40HA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
STATUS
FAN-40HA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE7850-32Q-EI
9 2 1
610
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Table 2-3 Indicators on a CE7850-32Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green Steady on The current chassis is a stack masteror non-stack device
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(40GE optical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7
8 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
9 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
10 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
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CE6850-48T4Q-EI
Figure 2-13 Indicators on a CE6850-48T4Q-EI panel (rear view)
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 481 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4
432140DEBreakout
7 8 8
9
12
3
4 56
SYSMSTSTATSPEEDSTACK
MODEIDCE6850-48T4Q-EI
1 2 3 4 5
72 1
3
4 56
48 1 2 3 4
432140DEBreakout
8 8
9
Figure 2-14 Indicators on a CE6850-48T4Q-EI panel (front view)
STATUS
FAN-40EA-B
STATUS
FAN-40EA-B PAC-350WA-B ~100-240V5060Hz5A
STATUS
PAC-350WA-B ~100-240V5060Hz5A
STATUSCONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
STATUS
FAN-40EA-B
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE6850-48T4Q-EI
10 2 1
611
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Table 2-4 Indicators on a CE6850-48T4Q-EI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running
properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failedl The card power consumption exceeds the
rated power of the power module
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE6810-48S4Q-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEED modeindicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If
the STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed toSTACK by pressing the MODE button all the othermember switches in the stack change the stack mode toSTACK In this case service port indicators on themember switches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks greenand the SPEED and STACK indicators are off
IDindicator blue
l Off The ID indicator is not used (defaultstate)
l Steady on The indicator identifies the devicefor maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(10GE electrical port)
The meaning of the service port indicator varies with thecurrent mode For details see Table 2-7NOTE
When a 40GE port on the local device is not split and connects tofour 10GE ports on the remote device through a one-to-four QSFP+ cable the local 40GE port cannot go Up and the indicator is off
8 Service port indicator(40GE optical port)
9 10GE port sequencenumber indicators(40GE Breakout1234) (10GE portconverted from a40GE port)
Green l Off A 40GE port is not split into four 10GEports
l Steady on At least one 40GE port has beensplit into four 10GE ports See Table 2-5 fordetails about the four indicators
10 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
11 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving
data
Figure 2-15 Mapping between 10GE ports and sequence number indicators
1
8
9
234
Table 2-5 Description of 10GE port sequence number indicators (40GE Breakout 1234)
Number Indicator Color Description
8 One single-colorindicator for each40GE portNOTE
Arrowheads showthe numbers of portsA down arrowheadindicates a port at thebottom and an uparrowhead indicatesa port at the top
Green l Steady on A link is established on theport
l Blinking The port is sending orreceiving data
NOTE
l This indicator shows the status of a 40GEport by default
l When a 40GE port is configured as four10GE ports this indicator shows the statusof a 10GE port The sequence number of theindicated 10GE port is identified byindicators 40GE Breakout 1234 as shownin Figure 2-15 For example if indicator 1is on the port indicator shows the status ofthe first 10GE port converted from the 40GEport
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Number Indicator Color Description
9 10GE port sequencenumber indicators(40GE Breakout1234)NOTE
l When one ormore 40GE portsare configured asfour 10GE portsthese indicatorsidentify thesequence numberof the 10GEports
l Indicators 1 2 34 turn on incyclic order witheach indicatorkeeping on for5s
Green The port indicator (8 in Figure 2-15) showsthe status of a 10GE port converted from a40GE portl When Breakout indicator 1 is on each
40GE interface indicator shows thestatus of the first 10GE interface derivedfrom the corresponding 40GE interface
l When Breakout indicator 2 is on each40GE interface indicator shows thestatus of the second 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 3 is on each40GE interface indicator shows thestatus of the third 10GE interfacederived from the corresponding 40GEinterface
l When Breakout indicator 4 is on each40GE interface indicator shows thestatus of the fourth 10GE interfacederived from the corresponding 40GEinterface
The following is an exampleThe first two 40GE interfaces (1 and 2)shown in Figure 2-15 are both split intofour 10GE interfaces and the last two40GE interfaces (3 and 4) are not splitl When Breakout indicator 1 is on the
indicator of 40GE interface 1 shows thestatus of the first 10GE interface derivedfrom 40GE interface 1 and the indicatorof 40GE interface 2 shows the status ofthe first 10GE interface derived from40GE interface 2 Indicators of 40GEinterfaces 3 and 4 still show the statusof the two 40GE interfaces
l When Breakout indicator 2 is on theindicator of 40GE interface 1 shows thestatus of the second 10GE interfacederived from 40GE interface 1 and theindicator of 40GE interface 2 shows thestatus of the second 10GE interfacederived from 40GE interface 2Indicators of 40GE interfaces 3 and 4still show the status of the two 40GEinterfaces
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CE5850-48T4S2Q-HI
Figure 2-16 Indicators on a CE5850-48T4S2Q-HI panel (rear view)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 1 2SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
140GEBreakout
2 3 4
7 8
10
912
3
4 56
1 2 3 4 5SYSMSTSTATSPEEDSTACK
MODEIDCE5850-48T4S2Q-HI
712
3
4 56
48 1 2 3 4 1 2
8
10
9
140GEBreakout
2 3 4
Figure 2-17 Indicators on a CE5850-48T4S2Q-HI panel (front view)
PAC-150WA ~100-240V5060Hz25A
STATUS STATUS
FAN-40EA-F PAC-150WA
STATUS
~100-240V5060Hz25A
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
STATUS
FAN-40EA-F
CONSOLE
ETH
SYS
MST
ACT
LA
ID
PWR1 FAN1 FAN2 PWR2
CE5850-48T4S2Q-HI
11 2 1
612
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Table 2-6 Indicators on a CE5850-48T4S2Q-HI panel
No IndicatorButton Color Description
1 SYS system statusindicator
- Off The system is not running
Green l Fast blinking The system is startingl Slow blinking The system is running properly
Red Steady onl The system failed to startl One or more power supply modules have
failedl One or more fan modules have failed
2 MST stack masterslave indicator
- Off The current chassis is not a stack master
Green l Steady on The switch is a stack master orstandalone switch
l Blinking The switch is working in SVF mode(only applicable to CE5810-24T4S-EI andCE5810-48T4S-EI)
Amber Steady on An error has occurred during stackmaster election or another stack error hasoccurred
3 STAT STAT modeindicator
Green l Off The STAT mode is not selectedl Steady on The STAT mode (default mode) is
selected If the STAT mode is selected theservice port indicator shows the port link oractivity state
4 SPEED SPEEDmode indicator
Green l Off The SPEED mode is not selectedl Steady on The SPEED mode is selected If the
SPEED mode is selected the service portindicator shows the port speed state
5 STACK STACKmode indicator
Green l Off The STACK mode is not selectedl Steady on The STACK mode is selected If the
STACK mode is selected the service portindicator shows the device stack ID
NOTEIn V100R002C00 and later versions if the indicatormode on any stack member switch is changed to STACKby pressing the MODE button all the other memberswitches in the stack change the stack mode to STACKIn this case service port indicators on the memberswitches show stack IDs of these switches
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No IndicatorButton Color Description
6 MODEID modeswitching button andID indicatorNOTE
The mode switchingbutton on the rear panelis integrated with the IDindicator There is onlyan ID indicator and nomode switching buttonon the front panel
Modeswitchingbutton-
l If you press the MODE button a first time theSPEED indicator blinks green and the serviceport indicator shows the port speed state
l If you press the MODE button a second timethe STACK indicator blinks green and theservice port indicator shows the device stackID
l If you press the MODE button a third timeonly the STAT indicator blinks greenindicating that the default mode is used Inaddition the service port indicator shows theport link or activity state
If you do not press the MODE button within 45seconds only the STAT indicator blinks green andthe SPEED and STACK indicators are off
IDindicatorblue
l Off The ID indicator is not used (default state)l Steady on The indicator identifies the device
for maintenance The ID indicator can beturned on or off remotely to help onsiteengineers find the device to maintain
7 Service port indicator(GE electrical port)
The meaning of the service port indicators varies accordingto the current mode For details see Table 2-7
8 Service port indicator(10GE optical port)
9 Service port indicator(40GE optical port)
10 40GE Breakoutindicators 1234(10GE ports derivedfrom a 40GE port)
Green l Off The 40GE ports work as independent portsand do not split into 10GE ports
l Steady on At least one 40GE port has split intofour 10GE ports See Table 2-5 for detailsabout the four indicators
11 ACT USBdeployment statusindicator
- Off USB-based deployment is disabled (defaultstate)
Green l Steady on A USB-based deployment has beencompleted
l Blinking The system is reading data from aUSB flash drive
Red Steady on USB-based deployment has failed
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No IndicatorButton Color Description
12 LA ETH portindicator
Green l Off No link is established on the portl Steady on A link is established on the portl Blinking The port is sending or receiving data
Table 2-7 Indicators in various modes
DisplayMode
Port Color Description
STAT GE electronicport 10GEelectronic portand 40GEoptical port
Green l Off The port is not connected or has been shutdown
l Steady on A link is established on the portl Blinking The port is sending or receiving
data
10GE opticalport
- Off The port is not connected or has been shutdown
Green Steady on A link is established on the port
Amber Blinking The port is sending or receiving data
SPEED GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 10100 Mbitsl Blinking The port speed is 1000 Mbits
10GE electricalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1001000 Mbits
l Blinking The port speed is 10GE
10GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The port speed is 1000 Mbitsl Blinking The port speed is 10GE
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DisplayMode
Port Color Description
40GE opticalport
Green l Off The port is not connected or has been shutdown
l Steady on The 40GE port has split into four10GE ports
l Blinking The port is working as a 40GE portNOTE
The 40GE optical ports of the CE5850-48T4S2Q-EIcannot be split into four 10GE ports so this indicatorcan only be off or blinking
STACK GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in stack mode
l Off Port indicators do not show stack IDs ofcorresponding devices
l Steady on If the indicator of a port is steadyon the number of this port is the stack ID ofthe device
NOTE
l CE5850-EI and CE6850-EI
l V100R001C00 A stack of up to 4 devices issupported If there are 4 stacked devicesindicators of corresponding 4 ports show stackinformation and indicators of other ports areoff
l V100R001C01 and later versions A stack ofup to 16 devices is supported If there are 16stacked devices indicators of corresponding16 ports show stack information and indicatorsof other ports are off
l CE5810-EI and CE5850-HI A stack of up to 9devices is supported If there are 9 stacked devicesindicators of corresponding 9 ports show stackinformation and indicators of other ports are off
l CE6810-EI A stack of up to 16 devices issupported If there are 16 stacked devicesindicators of corresponding 16 ports show stackinformation and indicators of other ports are off
l CE7850-EI A stack of up to 4 devices is supportedIf there are 4 stacked devices indicators ofcorresponding 16 ports show stack informationand indicators of other ports are off
l In STACK mode a 10GE optical port has only itsLINK indicator on (green)
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DisplayMode
Port Color Description
GreenNOTE
This row describes the statesand meanings of portindicator on a switchworking in super virtualfabric (SVF) mode
l Off Port indicators do not show the leaf ID ofthe switch
l Steady on If the indicator of a port is steadyon the port number indicates the leaf ID ofthe switch
NOTEThe leaf ID range supported by a switch depends on thenumber of downlink ports on the switch
l On the CE5810-24T4S-EI downlink ports 1 to 24indicate leaf IDs 101 to 124 If the leaf ID of theswitch is larger than 124 port indicators retain theoriginal states before the switch changes to the SVFstate and do not show the leaf ID
l On the CE6810-48S4Q-EI and CE5810-48T4S-EIdownlink ports 1 to 48 indicate leaf IDs 101 to 148If the leaf ID of the switch is larger than 148 portindicators retain the original states before theswitch changes to the SVF state and do not showthe leaf ID
24 Ports
101001000BASE-T Ethernet Electrical PortA 101001000BASE-T Ethernet electrical port receives and sends services at a speed of 10Mbits 100 Mbits or 1000 Mbits A 101001000BASE-T Ethernet electrical port uses aCategory 5 or higher category cable Table 2-8 describes the attributes of a 101001000BASE-T Ethernet electrical port
Table 2-8 Attributes of a 101001000BASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
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10GBASE-T Ethernet Electrical PortA 10GBASE-T Ethernet electrical port receives and sends services at a speed of 100 Mbits1000 Mbits or 10 Gbits The port can work in 1001000M mode through auto-sensing Table2-9 describes the attributes of a 10GBASE-T Ethernet electrical port Category 6A shieldedtwisted paris are recommended for the 10GBASE-T Ethernet electrical port
Table 2-9 Attributes of a 10GBASE-T Ethernet electrical port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023an and IEEE8023az
Applicable cable Straight-through cable and crossover cable
Working mode Supported rate 1001000 Mbits and 10 Gbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
10GE SFP+ Ethernet Optical PortA 10GE SFP+ Ethernet optical port can automatically work in GE mode when it has a GE opticalmodule installed A 10GE SFP+ Ethernet optical port can receive and send services when thenetwork speed is 1 Gbits or 10 Gbits Table 2-10 describes the attributes of a 10GE SFP+Ethernet optical port
Table 2-10 Attributes of a 10GE SFP+ Ethernet optical port
Attribute Description
Connector LC
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Supported rate 1 Gbits 10 Gbits auto-sensingFull-duplex
40GE QSFP+ Ethernet Optical PortA 40GE QSFP+ Ethernet optical port receives and sends services at a speed of 40 Gbits If a40GE port is split into four 10GE ports it must use 1-in-4-out QSFP+ optical modules and fibersor 1-in-4-out cables Table 2-11 describes the attributes of a 40GE QSFP+ Ethernet optical port
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Table 2-11 Attributes of a 40GE QSFP+ Ethernet optical port
Attribute Description
Connector LCMPO
Optical port Determined by modules or cables in use
Standardscompliance
IEEE8023ae
Working mode Full-duplex
Console PortThe console port is connected to a console for on-site configuration The port must use a consolecable A switch is configured using the console port when it is powered on for the first timeTable 2-12 describes the attributes of the console port
Table 2-12 Attributes of the console port
Attribute Description
Connector RJ45
Standardscompliance
RS232
Working mode Duplex Universal Asynchronous ReceiverTransmitter (UART)
Baud rate 9600 bits - 115200 bitsDefault value 9600 bits
ETH Management PortAn ETH management port is connected to the network port of a configuration terminal ornetwork management workstation to set up the on-site or remote configuration environment AnETH management port uses a Category 5 or higher category cable Table 2-13 describes theattributes of an ETH management port
Table 2-13 Attributes of an ETH management port
Attribute Description
Connector RJ45
Standardscompliance
IEEE8023 IEEE8023-2008
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Attribute Description
Working mode Supported rate 101001000 Mbits auto-sensingFull-duplex
Maximumtransmissiondistance
100 m
25 Specifications
Table 2-14 lists the specifications of CE7800amp6800amp5800 series switches
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Table 2-14 Specifications
Item Description
Physical specifications l Dimensions (W x D x H)
ndash CE7850-32Q-EI 4420 mm x 6070 mm x 436mm
ndash CE6810-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48S4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE6850-48T4Q-EI 4420 mm x 6000 mm x436 mm
ndash CE5810-24T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5810-48T4S-EI 4420 mm x 4200 mm x 436mm
ndash CE5850-48T4S2Q-EI 4420 mm x 4200 mm x436 mm
ndash CE5850-48T4S2Q-HI 4420 mm x 4200 mm x436 mm
l Weight (with two power modules and two fanmodules)
ndash CE7850-32Q-EI 112 kg
ndash CE6810-48S4Q-EI 104 kg
ndash CE6850-48S4Q-EI 1105 kg
ndash CE6850-48T4Q-EI 1135 kg
ndash CE5810-24T4S-EI 80 kg
ndash CE5810-48T4S-EI 82 kg
ndash CE5850-48T4S2Q-EI 885 kg
ndash CE5850-48T4S2Q-HI 88 kg
Environmentparameters
Temperature l Operating temperature 0degC to 40degC (0 m to 1800 m)NOTE
When the altitude is between 1800 m and 5000 m thehighest operating temperature reduces 1degC every time thealtitude increases 220 m
l Storage temperature -40degC to +70degC
Relativehumidity
5 RH to 95 RH noncondensing
Altitude lt 5000 m
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Item Description
Noise (soundpressure 27degC)
l CE7850-32Q-EI
ndash Back-to-front airflow lt 55 dBA
ndash Front-to-back airflow lt 54 dBAl CE6810-48S4Q-EI
ndash Back-to-front airflow lt 51 dBA
ndash Front-to-back airflow lt 48 dBAl CE6850-48S4Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 56 dBAl CE6850-48T4Q-EI
ndash Back-to-front airflow lt 56 dBA
ndash Front-to-back airflow lt 56 dBAl CE5810-24T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5810-48T4S-EI
ndash Back-to-front airflow lt 43 dBA
ndash Front-to-back airflow lt 47 dBAl CE5850-48T4S2Q-EI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 45 dBAl CE5850-48T4S2Q-HI
ndash Back-to-front airflow lt 45 dBA
ndash Front-to-back airflow lt 51 dBA
Powerspecifications
Power sourcetype
ACDC
AC power input l Rated input voltage range 100 V AC to 240 V AC5060 Hz
l Maximum input voltage range 90 V AC to 290 VAC 45 Hz to 65 Hz
DC power input l Rated voltage range -48 V DC to -60 V DCl Maximum voltage range -384 V DC to -72 V DC
Maximum inputcurrent
l 150 W AC power 25 A (100 V AC to 240 V AC)l 350 W AC power 5 A (100 V AC to 240 V AC)l 350 W DC power 11 A (-384 V DC to -72 V DC)l 600 W AC power 9 A (100 V AC to 240 V AC)
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Item Description
Chassis powerconsumption
Maximumpowerconsumption
l CE7850-32Q-EI 431 Wl CE6810-48S4Q-EI 238 Wl CE6850-48S4Q-EI 272 Wl CE6850-48T4Q-EI 380 Wl CE5810-24T4S-EI 68 Wl CE5810-48T4S-EI 92 Wl CE5850-48T4S2Q-EI 133 Wl CE5850-48T4S2Q-HI 131 W
Typical powerconsumption
l CE7850-32Q-EI 271 W (100 traffic load QSFP+cables on 32 ports double power modules)
l CE6810-48S4Q-EI 101 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48S4Q-EI 180 W (100 traffic load SFP+ cables on 48 ports and QSFP+ cables on 4 portsdouble power modules)
l CE6850-48T4Q-EI 305 W (100 traffic load 3 mnetwork cables on 48 ports and QSFP+ cables on 4ports double power modules)
l CE5810-24T4S-EI 58 W (100 traffic load 3 mnetwork cables on 24 ports SFP+ cables on 4 portsdouble power modules)
l CE5810-48T4S-EI 80 W (100 traffic load 3 mnetwork cables on 48 ports SFP+ cables on 4 portsdouble power modules)
l CE5850-48T4S2Q-EI 103 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
l CE5850-48T4S2Q-HI 109 W (100 traffic load 3m network cables on 48 ports SFP+ cables on 4 portsand QSFP+ cables on 2 ports double powermodules)
Chassis heatdissipation
Maximum heatdissipation
l CE7850-32Q-EI 1470 BTUhrl CE6810-48S4Q-EI 812 BTUhrl CE6850-48S4Q-EI 928 BTUhrl CE6850-48T4Q-EI 1297 BTUhrl CE5810-24T4S-EI 232 BTUhrl CE5810-48T4S-EI 314 BTUhrl CE5850-48T4S2Q-EI 454 BTUhrl CE5850-48T4S2Q-HI 447 BTUhr
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Item Description
Typical heatdissipation
l CE7850-32Q-EI 925 BTUhrl CE6810-48S4Q-EI 344 BTUhrl CE6850-48S4Q-EI 614 BTUhrl CE6850-48T4Q-EI 1041 BTUhrl CE5810-24T4S-EI 198 BTUhrl CE5810-48T4S-EI 273 BTUhrl CE5850-48T4S2Q-EI 351 BTUhrl CE5850-48T4S2Q-HI 372 BTUhr
Surge protection Ethernet electrical ports 1 kV in common modepower modulel AC 6 kV in common mode and 6 kV in differential
model DC 4 kV in common mode and 2 kV in differential
mode
Heatdissipation
Heat dissipationmode
Air cooling
Airflow Front-to-back or back-to-front which is determined byfeatures of fan modules and power modules
Reliability Power modulebackup
1+1 backup
Fan modulebackup
The CE5850-EI and CE5810-EI support 1+1 backup offan modulesNOTE
A CE6800 CE7850 or CE5850-HI chassis uses two fanmodules with each fan module containing two fans The fourfans on the chassis work in 3+1 backup mode
Hot swap All the power modules and fan modules support hotswap
Forwarding capacity of the chassis(Mpps)
l CE7850-32Q-EI 1440l CE6810-48S4Q-EI 960l CE6850-48S4Q-EI 960l CE6850-48T4Q-EI 960l CE5810-24T4S-EI 96l CE5810-48T4S-EI 132l CE5850-48T4S2Q-EI 252l CE5850-48T4S2Q-HI 252
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Item Description
Stack Service portsupporting thestack function
l CE7850-32Q-EI 40GE optical portsl CE6810-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48S4Q-EI 10GE optical ports and 40GE
optical portsl CE6850-48T4Q-EI 10GE electrical ports
(V100R002 and later versions) and 40GE opticalports
l CE5810-24T4S-EI 10GE optical portsl CE5810-48T4S-EI 10GE optical portsl CE5850-48T4S2Q-EI 10GE and 40GE optical
portsl CE5850-48T4S2Q-HI 10GE and 40GE optical
portsNOTE
Downlink GE electrical ports cannot be used as stack ports
Maximum stackbandwidth(unidirectional)
l CE7850-32Q-EI 640 Gbits (16x40GE a maximumof sixteen physical ports on a logical stack port)
l CE6810-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48S4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE6850-48T4Q-EI 160 Gbits (4x40GE or16x10GE a maximum of sixteen physical ports ona logical stack port)
l CE5810-24T4S-EI 40 Gbits (4x10GE a maximumof four physical ports on a logical stack port)
l CE5810-48T4S-EI 40 Gbits (4x10GE a maximumof two physical ports on a logical stack port)
l CE5850-48T4S2Q-EI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
l CE5850-48T4S2Q-HI 80 Gbits (4x10GE or2x40GE a maximum of four physical ports on alogical stack port)
NOTEA 10GE port and a 40GE port cannot belong to the same logicalstack port
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Item Description
Safety standards compliance l EN 60950-12006+A112009+A12010+A122011l EN 60825-12007l EN 60825-22010l UL 60950-12007 2rd Editionl CSA C222 No6502007 2rd Editionl IEC 60950-12005+A12009l ASNZS 60950-12011l GB49432011
EMC standards compliance l FCC 47CFR Part15 CLASS Al ETSI EN 300 386 V1612012l ICES-0032012 CLASS Al CISPR 222008 CLASS Al CISPR 242010l EN 550222010 CLASS Al EN 550242010l ASNZS CISPR 222009 CLASS Al IEC 61000-3-22005+A12008+A22009EN
61000-3-22006+A12009+A22009l IEC 61000-3-32008EN 61000-3-32008l CNS 134382006 CLASS Al VCCI V-42012 CLASS Al VCCI V-32012 CLASS Al EC Council Directive 2004108ECl GB9254
Safety and environmentalstandards compliance
l 200295EC 201165EUl 200296EC 201219EUl EC NO19072006l ETSI EN 300 019-1-1 V214l ETSI EN 300 019-1-2 V214l ETSI EN 300 019-1-3 V232l ETSI EN 300753 V121
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3 Power Module
About This Chapter
NOTICEl Power modules in a chassis must have the same power and same heat dissipation methodl AC and DC power modules cannot be used together on a switchl When two power modules work in 1+1 backup mode you can hot swap one of theml When only one power module is installed in a chassis install a filler panel on the empty
power supply slotl Before powering off a switch turn off all its power modules
31 150 W AC Power Module
32 350 W AC Power Module
33 350 W DC Power Module
34 600 W AC Power Module
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31 150 W AC Power Module
Version Mapping150 W AC power module is available only in one model PAC-150WA This model has no fansand uses natural heat dissipation
Table 3-1 describes the mapping between device models and the 150 W AC power module
Table 3-1 Mapping between device models and the 150 W AC power module
Device Model PAC-150WA
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This power module is supported in V100R002C00version and later versions
CE5850-48T4S2Q-EI SupportedNOTE
This power module is supported in V100R001C00version and later versions
CE5850-48T4S2Q-HI SupportedNOTE
This power module is supported in V100R003C00version and later versions
CE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported
AppearanceFigure 3-1 shows the appearance of a 150 W AC power module
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Figure 3-1 Appearance of a 150 W AC power module
PAC-150WA
STATUS
~100-240V5060 Hz25A
FunctionTable 3-2 shows the functions of a 150 W AC power module
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Table 3-2 Functions of a 150 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores to thenormal range the power module automatically resumespower supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltage restoresto the normal range the power module automaticallyresumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power module automaticallyresumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceeds aspecified threshold the power module stops supplyingpower When the temperature falls into the normalrange the power module automatically resumes powersupply
Heat dissipation Natural heat dissipation
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-2 shows the panel of a 150 W AC power module
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Figure 3-2 Panel of a 150 W AC power module
~100-240V5060 Hz25A
STATUS
PAC-150WA
21 3 4 5 6
1 Captive screw 2 Indicator 3 Handle 4 Switch
5 AC power socket 6 AC terminal locking latch - -
Table 3-3 describes the indicators on the 150 W AC power module panel
Table 3-3 Description of indicators on the 150 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
Specifications
Table 3-4 lists the technical specifications of a 150 W AC power module
Table 3-4 Technical specifications of a 150 W AC power module
Item PAC-150WA
Dimensions (W x D x H) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 25 A
Maximum output current 125 A
Rated output voltage 12 V
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Item PAC-150WA
Rated output power 150 W
32 350 W AC Power Module
Version Mapping
350 W AC power modules include PAC-350WA-B (B back-to-front airflow) and PAC-350WA-F (F front-to-back airflow)
Table 3-5 describes the mapping between device models and 350 W AC power modules
Table 3-5 Mapping between device models and 350 W AC power modules
Device Model PAC-350WA-B PAC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
CE6850-48S4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R001C00 version andlater versions
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
SupportedNOTE
This power module is supportedin V100R001C00 and laterversions 600 W AC powermodules are reccommended forthe CE6850-48T4Q-EI ofV100R002C00 or a laterversion
Appearance
Figure 3-3 shows the appearance of a PAC-350WA-B power module and Figure 3-4 showsthe appearance of a PAC-350WA-F power module
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Figure 3-3 Appearance of a PAC-350WA-B power module
PAC-350WA-B
STATUS
~100-240V5060 Hz5A
Figure 3-4 Appearance of a PAC-350WA-F power module
STATUS
~100-240V5060 Hz5A
PAC-350WA-F
FunctionPAC-350WA-B and PAC-350WA-F power modules have different airflow directions but havethe same functions Table 3-6 describes the functions of a 350 W AC power module
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Table 3-6 Functions of a 350 W AC power module
Function Description
Inputprotection
Inputundervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restores tothe normal range the power module automaticallyresumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Outputovervoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Outputovercurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuit protection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls into thenormal range the power module automaticallyresumes power supply
Heat dissipation l PAC-350WA-B back-to-front airflowl PAC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-5 and Figure 3-6 show the panel of a 350 W AC power module
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Figure 3-5 Panel of a PAC-350WA-B AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-B
21 3 4 5 6 7 8
Figure 3-6 Panel of a PAC-350WA-F AC power module
~100-240V5060 Hz5A
STATUS
PAC-350WA-F
21 3 4 5 6 7 8
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-7 describes the indicators on the 350 W AC power module panel
Table 3-7 Description of indicators on the 350 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-8 lists the technical specifications of the 350 W AC power modules
Table 3-8 Technical specifications of 350 W AC power modules
Item PAC-350WA-B PAC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 092 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 5 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
33 350 W DC Power Module
Version Mapping
350 W DC power modules include PDC-350WA-B (B back-to-front airflow) and PDC-350WA-F (F front-to-back airflow)
Table 3-9 describes the mapping between device models and 350 W DC power modules
Table 3-9 Mapping between device models and 350 W DC power modules
Device Model PDC-350WA-B PDC-350WA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE6850-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
CE6850-48T4Q-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
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AppearanceFigure 3-7 shows the appearance of a PDC-350WA-B power module and Figure 3-8 showsthe appearance of a PDC-350WA-F power module
Figure 3-7 Appearance of a PDC-350WA-B power module
PDC-350WA-B
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
Figure 3-8 Appearance of a PDC-350WA-F power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
FunctionPDC-350WA-B and PDC-350WA-F power modules have different airflow directions but havethe same functions Table 3-10 describes the functions of a 350 W DC power module
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Table 3-10 Functions of a 350 W DC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automaticallyresume power supply when the input currentrestores to the normal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automaticallyresumes power supply
Overtemperature protection When the temperature of the power moduleexceeds a specified threshold the power modulestops supplying power When the temperaturefalls into the normal range the power moduleautomatically resumes power supply
Heat dissipation l PDC-350WA-B back-to-front airflowl PDC-350WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-9 and Figure 3-10 show the panel of a 350 W DC power module
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Figure 3-9 Panel of a PDC-350WA-B DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-B
2 31 4 5 6
Figure 3-10 Panel of a PDC-350WA-F DC power module
-48 -60V 11A
RTN(+)
NEG(-)
STATUS
PDC-350WA-F
2 3 4 5 61
1 Captive screw 2 Ventilation channel flag
l back-to-front airflow
l front-to-back airflow
3 Indicator 4 Fan air vent
5 Handle 6 DC power socket - -
Table 3-11 describes the indicators on the 350 W DC power module panel
Table 3-11 Description of indicators on the 350 W DC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no DC inputpower DC input overvoltage or DC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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Specifications
Table 3-12 lists the technical specifications of the 350 W DC power modules
Table 3-12 Technical specifications of 350 W DC power modules
Item PDC-350WA-B PDC-350WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 072 kg
Rated input voltage -48 V DC to -60 V DC
Maximum input voltage -384 V DC to -72 V DC
Maximum input current 11 A
Maximum output current 2917 A
Rated output voltage 12 V
Rated output power 350 W
34 600 W AC Power Module
Version Mapping
600 W AC power modules include PAC-600WA-B (B back-to-front airflow) and PAC-600WA-F (F front-to-back airflow)
Table 3-13 describes the mapping between device models and 600 W AC power modules
Table 3-13 Mapping between device models and 600 W AC power modules
Device Model PAC-600WA-B PAC-600WA-F
CE5850-48T4S2Q-EICE6850-48S4Q-EICE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-HI
Not supported Not supported
CE6850-48T4Q-EI SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R002C00 version andlater versions
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Device Model PAC-600WA-B PAC-600WA-F
CE6810-48S4Q-EICE7850-32Q-EI
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
SupportedNOTE
This power module is supportedin V100R003C00 version andlater versions
AppearanceFigure 3-11 shows the appearance of a PAC-600WA-B power module and Figure 3-12 showsthe appearance of a PAC-600WA-F power module
Figure 3-11 Appearance of a PAC-600WA-B power module
PAC-600WA-B
STATUS
~100-240V5060 Hz9A
Figure 3-12 Appearance of a PAC-600WA-F power module
STATUS
~100-240V5060 Hz9A
PAC-600WA-F
FunctionPAC-600WA-B and PAC-600WA-F power modules have different airflow directions but havethe same functions Table 3-14 describes the functions of a 600 W AC power module
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Table 3-14 Functions of a 600 W AC power module
Function Description
Input protection Input undervoltageprotection
In this protection state the power module stopssupplying power When the input voltage restoresto the normal range the power moduleautomatically resumes power supply
Input overcurrentprotection
In this protection state the power module stopssupplying power and cannot automatically resumepower supply when the input current restores to thenormal range
Outputprotection
Output overvoltageprotection
In this protection state the power module suppliespower intermittently When the output voltagerestores to the normal range the power moduleautomatically resumes power supply
Output overcurrentprotection
In this protection state the power module suppliespower intermittently When the output current islimited within a range the power moduleautomatically resumes power supply
Output short-circuitprotection
In this protection state the power module suppliespower intermittently When the short circuit isremoved the power module automatically resumespower supply
Overtemperature protection When the temperature of the power module exceedsa specified threshold the power module stopssupplying power When the temperature falls intothe normal range the power module automaticallyresumes power supply
Heat dissipation l PAC-600WA-B back-to-front airflowl PAC-600WA-F front-to-back airflow
Hot swap Supported
NOTE
When a power module enters overtemperature protection state take measures to lower the temperature ofthe power module The power module can automatically resume power supply when the temperature fallswithin the normal range
PanelFigure 3-13 and Figure 3-14 show the panel of a 600 W AC power module
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Figure 3-13 Panel of a PAC-600WA-B AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-B
21 3 4 5 6 7 8
Figure 3-14 Panel of a PAC-600WA-F AC power module
~100-240V5060 Hz9A
STATUS
PAC-600WA-F
2 3 4 5 6 7 81
1 Captive screw 2 Ventilation channel flag
l back-to-frontairflow
l front-to-backairflow
3 Indicator 4 Fan air vent
5 Handle 6 Switch 7 AC power socket 8 AC terminal lockinglatch
Table 3-15 describes the indicators on the 600 W AC power module panel
Table 3-15 Description of indicators on the 600 W AC power module panel
Indicator Color Description
STATUS powerindicator
Green l Off The input power is out of range (no AC inputpower AC input overvoltage or AC inputundervoltage) or the output power is out of range(output overvoltage overcurrent short-circuit orovertemperature)
l Steady on The power module is working properly
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SpecificationsTable 3-16 lists the technical specifications of the 600 W AC power modules
Table 3-16 Technical specifications of 600 W AC power modules
Item PAC-600WA-B PAC-600WA-F
Dimensions (width x depth x height) 900 mm x 1954 mm x 398 mm
Weight 1 kg
Rated input voltage 100 V AC-240 V AC 5060 Hz
Maximum input voltage 90 V AC-290 V AC 45 Hz-65 Hz
Maximum input current 9 A
Maximum output current 50 A
Rated output voltage 12 V
Rated output power 600 W
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4 Fan Module
About This Chapter
NOTICEl A chassis must use fan modules with the same airflow directionl A chassis must use fan modules of the same seriesl A chassis can work properly only when two fan modules are running If one of fan modules
is removed from the chassis reinstall it into the chassis within 3 minutes
41 FAN-40EA Series Fan Modules
42 FAN-40SB Series Fan Modules
43 FAN-40HA Series Fan Modules
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41 FAN-40EA Series Fan Modules
Version MappingFAN-40EA fan modules include FAN-40EA-B fan modules (B back-to-front airflow) andFAN-40EA-F fan modules (F front-to-back airflow)
Table 4-1 lists the mapping between device models and FAN-40EA fan modules
Table 4-1 Mapping between device models and FAN-40EA fan modules
Device Model FAN-40EA-B FAN-40EA-F
CE5810-24T4S-EICE5810-48T4S-EICE7850-32Q-EI
Not supported Not supported
CE5850-48T4S2Q-EICE6850-48S4Q-EICE6850-48T4Q-EI
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R001C00 version andlater versions
CE5850-48T4S2Q-HICE6810-48S4Q-EI
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
AppearanceFigure 4-1 shows the appearance of a FAN-40EA-B fan module and Figure 4-2 shows theappearance of a FAN-40EA-F fan module
NOTE
A FAN-40EA fan module consists of two fans
Figure 4-1 Appearance of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
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Figure 4-2 Appearance of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
FunctionA FAN-40EA fan module consists of a fan frame two fans and a fan control board FAN-40EA-B and FAN-40EA-F fan modules have different ventilation channels but have the samefunctions Table 4-2 describes the functions of a FAN-40EA fan module
Table 4-2 Functions of a FAN-40EA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40EA-B back-to-front airflowl FAN-40EA-F front-to-back airflow
PanelFigure 4-3 and Figure 4-4 show the panel of the FAN-40EA fan modules
Figure 4-3 Panel of a FAN-40EA-B fan module
STATUS
FAN-40EA-B
2 31 4 5
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Figure 4-4 Panel of a FAN-40EA-F fan module
STATUS
FAN-40EA-F
2 3 4 51
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-3 describes the indicators on the panel of the FAN-40EA fan modules
Table 4-3 Indicators on panels of the FAN-40EA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-4 describes the technical specifications of the FAN-40EA fan modules
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Table 4-4 Technical specifications of the FAN-40EA fan modules
Item FAN-40EA-B FAN-40EA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0325 kg
Maximum power consumption 1271 W
Maximum fan speed 18500plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 46 CFMNOTE
CFM cubic feet per minute
42 FAN-40SB Series Fan Modules
Version MappingFAN-40SB fan modules include FAN-40SB-B fan modules (B back-to-front airflow) andFAN-40SB-F fan modules (F front-to-back airflow)
Table 4-5 lists the mapping between device models and FAN-40SB fan modules
Table 4-5 Mapping between device models and FAN-40SB fan modules
Device Model FAN-40SB-B FAN-40SB-F
CE5810-24T4S-EICE5810-48T4S-EI
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R002C00 version andlater versions
CE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EICE7850-32Q-EI
Not supported Not supported
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AppearanceFigure 4-5 shows the appearance of a FAN-40SB-B fan module and Figure 4-6 shows theappearance of a FAN-40SB-F fan module
NOTE
A FAN-40SB fan module has only one fan
Figure 4-5 Appearance of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
Figure 4-6 Appearance of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
FunctionA FAN-40SB fan module consists of a fan frame a fan and a fan control board FAN-40SB-Band FAN-40SB-F fan modules have different ventilation channels but have the same functionsTable 4-6 describes the functions of a FAN-40SB fan module
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Table 4-6 Functions of a FAN-40SB fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40SB-B back-to-front airflowl FAN-40SB-F front-to-back airflow
PanelFigure 4-7 and Figure 4-8 show the panel of the FAN-40SB fan modules
Figure 4-7 Panel of a FAN-40SB-B fan module
STATUS
FAN-40SB-B
2 31 4 5
Figure 4-8 Panel of a FAN-40SB-F fan module
STATUS
FAN-40SB-F
2 3 4 51
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1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-7 describes the indicators on the panel of the FAN-40SB fan modules
Table 4-7 Indicators on panels of the FAN-40SB fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
Specifications
Table 4-8 describes the technical specifications of the FAN-40SB fan modules
Table 4-8 Technical specifications of the FAN-40SB fan modules
Item FAN-40SB-B FAN-40SB-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 1
Weight 03 kg
Maximum power consumption 43 W
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Item FAN-40SB-B FAN-40SB-F
Maximum fan speed 16000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 20 CFMNOTE
CFM cubic feet per minute
43 FAN-40HA Series Fan Modules
Version Mapping
FAN-40HA fan modules include FAN-40HA-B fan modules (B back-to-front airflow) andFAN-40HA-F fan modules (F front-to-back airflow)
Table 4-9 lists the mapping between device models and FAN-40HA fan modules
Table 4-9 Mapping between device models and FAN-40HA fan modules
Device Model FAN-40HA-B FAN-40HA-F
CE5810-24T4S-EICE5810-48T4S-EICE5850-48T4S2Q-EICE5850-48T4S2Q-HICE6850-48S4Q-EICE6850-48T4Q-EICE6810-48S4Q-EI
Not supported Not supported
CE7850-32Q-EI SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
SupportedNOTE
This fan module is supported inV100R003C00 version andlater versions
Appearance
Figure 4-9 shows the appearance of a FAN-40HA-B fan module and Figure 4-10 shows theappearance of a FAN-40HA-F fan module
NOTE
A FAN-40HA fan module consists of two fans
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Figure 4-9 Appearance of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
Figure 4-10 Appearance of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
Function
A FAN-40HA fan module consists of a fan frame two fans and a fan control board FAN-40HA-B and FAN-40HA-F fan modules have different ventilation channels but have the samefunctions Table 4-10 describes the functions of a FAN-40HA fan module
Table 4-10 Functions of a FAN-40HA fan module
Function Description
Automatic fan speed adjustment When the fan modules communicatenormally with the MPU the MPU controlsthe speed of fans according to temperature ofthe chassis
Hot swap Supported
Heat dissipation l FAN-40HA-B back-to-front airflowl FAN-40HA-F front-to-back airflow
Panel
Figure 4-11 and Figure 4-12 show the panel of the FAN-40HA fan modules
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Figure 4-11 Panel of a FAN-40HA-B fan module
STATUS
FAN-40HA-B
2 31 4 5
Figure 4-12 Panel of a FAN-40HA-F fan module
STATUS
FAN-40HA-F
2 31 4 5
1 Captive screw 2 Airflow flag
l back-to-front airflow
l front-to-back airflow
3 Indicator
4 Handle 5 Fan air vent -
Table 4-11 describes the indicators on the panel of the FAN-40HA fan modules
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Table 4-11 Indicators on panels of the FAN-40HA fan modules
Indicator Color Description
STATUS fanindicator
- Off The fan module is not running
Green l Slow blinking The fan module is working properlyand communicating normally with the system
l Fast blinking The fan module is working properlybut has not established communication with thesystem
Red l Steady on The fan module has a hardware faultand must be replaced
l Blinking An alarm has been generated and youneed to handle it accordingly Common causes ofthis alarms include errors of dual in-line package(DIP) switches short-circuit fan blades blockedand fault of the fan module
SpecificationsTable 4-12 describes the technical specifications of the FAN-40HA fan modules
Table 4-12 Technical specifications of the FAN-40HA fan modules
Item FAN-40HA-B FAN-40HA-F
Dimensions (W x D x H) 945 mm x 1831 mm x 398 mm
Number of fans 2
Weight 0415 kg
Maximum power consumption 40 W
Maximum fan speed 19000plusmn10 RPMNOTE
RPM revolutions per minute
Maximum wind rate 64 CFMNOTE
CFM cubic feet per minute
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5 Cables
About This Chapter
51 AC Power Cable
52 DC Power Cable
53 Ground Cable
54 Console Cable
55 Network Cable
56 Optical Fiber
57 AOC Cable
58 Copper Cable
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51 AC Power Cable
Types of AC Power CablesNOTE
The AC power cables delivered must comply with the standards used in the delivery destination Thissection uses the AC power cables complying with Chinas national standards as an example
AC power cables are classified into two types C13 straight female to PI straight male AC powercable and C13 straight female to C14 straight male AC power cable
Appearance and StructureFigure 5-1 shows the appearance of a C13 straight female to PI straight male AC power cable
Figure 5-1 Appearance of a C13 straight female to PI straight male AC power cable
Figure 5-2 shows the appearance of a C13 straight female to C14 straight male AC power cable
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Figure 5-2 Appearance of a C13 straight female to C14 straight male AC power cable
ConnectionAn AC power cable connects to the AC power module of the device
l The C13 straight female connector connects to the power input port of a power modulel The PI straight male or C14 straight male connector connects to a power source
52 DC Power Cable
Appearance and StructureFigure 5-3 shows the appearance of a DC power cable
Figure 5-3 Appearance of a DC power cable
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Figure 5-4 shows the structure of a DC power cable
Figure 5-4 Structure of a DC power cable
Pin AssignmentsTable 5-1 lists the pin assignments of a DC power cable
Table 5-1 Pin assignments of a DC power cable
X1 X2 X3
2 female Cord end terminal 4^2 grey Cord end terminal 4^2 grey
ConnectionA DC power cable connects to the DC power module of the device
l X1 connector connects to the input port on the DC power modulel X2X3 cord end terminal connects to an external power module
53 Ground Cable
Appearance and StructureNOTE
Different types of ground cables have similar appearance except for the cross-sectional area size of thecable lugs and cable length The following figure is for reference
Figure 5-5 shows the appearance of a ground cable
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Figure 5-5 Appearance of a ground cable
Figure 5-6 shows the structure of a ground cable
Figure 5-6 Structure of a ground cable
Pin AssignmentsTable 5-2 lists the pin assignments of a ground cable
Table 5-2 Pin assignments of a ground cable
X1 X2 Wire Color
OT6-4 OT6-6 Green-yellow
ConnectionA ground cable grounds a device to protect it from lightning and electromagnetic interferenceA ground cable is connected to a chassis in the following way
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l The OT6-4 naked crimping connector connects to the ground point on the chassis
l The OT6-6 naked crimping connector connects to the ground point on the cabinet
54 Console Cable
Appearance and Structure
Figure 5-7 shows the appearance of a console cable
Figure 5-7 Appearance of a console cable
Figure 5-8 shows the structure of a console cable
Figure 5-8 Structure of a console cable
X1Pos1
Pos9
Pos6
Pos5
X2 1 8
Serial port connector(8-pin RJ-45)
D-type connector(9-pin female)
Label
Pin Assignments
Table 5-3 lists the pin assignments of console cable connectors
Table 5-3 Pin assignments of console cable connectors
Connector X1 (DB-9) X2 (RJ45)
Pin assignment 2 3
3 6
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Connector X1 (DB-9) X2 (RJ45)
5 5
ConnectionA console cable connects the console port of a device to the serial port of an operation terminalenabling users to commission or locally maintain the device
A console cable connects a device and a console as follows
l The 8-pin RJ45 connector is connected to the console port of the devicel The DB-9 female connector is connected to a maintenance terminal such as a computer
55 Network Cable
Types of Network CablesNetwork cables are classified into straight-through cables and crossover cables
l Straight-through cable The pin assignments of RJ45 connectors at both ends are shown inTable 5-4
l Crossover cable The pin assignments of RJ45 connectors at both ends are shown in Table5-5
Appearance and StructureNOTE
l Straight-through cables and crossover cables are standard unshielded network cables that use RJ45connectors
l A straight-through cable and a crossover cable have the same appearance
Figure 5-9 and Figure 5-10 show the appearance of a network cable
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Figure 5-9 Appearance of a network cable (1)
Figure 5-10 Appearance of a network cable (2)
Figure 5-11 shows the structure of a network cable
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Figure 5-11 Structure of a network cable
Pin Assignments
Table 5-4 lists the pin assignments of a straight-through cable
Table 5-4 Pin assignments of a straight-through cable
X1 Pin Wire Color X2 Pin
1 White and orange 1
2 Orange 2
3 White and green 3
4 Blue 4
5 White and blue 5
6 Green 6
7 White and brown 7
8 Brown 8
Table 5-5 lists the pin assignments of a crossover cable
Table 5-5 Pin assignments of a crossover cable
X1 Pin Wire Color X2 Pin
1 White and orange 3
2 Orange 6
3 White and green 1
4 Blue 4
5 White and blue 5
6 Green 2
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X1 Pin Wire Color X2 Pin
7 White and brown 7
8 Brown 8
NOTE
To achieve the best electrical transmission performance ensure that the wires connected to pins 1 and 2 and topins 3 and 6 are twisted pairs
ConnectionNetwork cables connect network devices to each other to enable the devices to communicate orto allow local maintenance and remote access
l A straight-through cable connects a terminal (such as a PC or switch) to a network devicel A crossover cable connects two terminals (such as PCs and switches)
Supported Cabling Types for 10GBASE-TTable 5-6 describes the supported cabling types for a 10GBASE-T Ethernet electrical port
Table 5-6 Supported cabling types for 10GBASE-T
Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
CableDescription
Category 7shieldedtwisted pair(STP)
Category 6Ashieldedtwisted pair
Category 6Aunshieldedtwisted pair(UTP)
Category 6shieldedtwisted pair
Category 6unshieldedtwisted pair
Type Class F Class Ea Class Ea Class E Class E
Maximumtransmissiondistance
100 m 100 m 100 m 100 m 37 m - 55 mNOTE
Category 6unshieldedcables maybe limitedby aliencrosstalkbeyond 37ndashmeterchannels
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Item Category 7STP
Category6A STP
Category6A UTP
Category 6STP
Category 6UTP
Cablingsystembandwidth
600 MHzNOTE
The cablingsystemexceeds therequirements for IEEE10GBASE-Tperformance
500 MHzNOTE
The cabling system exceeds therequirements for IEEE10GBASE-T performance
250 MHzNOTE
Category 6 is specified only to250 MHz The cabling systemmust be certified to 500 MHzaccording to TSB-155 to helpensure 10GBASE-Tcompliance
NOTE
l In a new built equipment room Category 6A shielded twisted pairs or Category 7 twisted pairs arerecommended These cables can avoid alien crosstalk while having no special installation requirementsIn addition they can be used with other types of cables
l If Category 6 shielded or unshielded twisted pairs are used in an equipment room and the cablingsystems can meet requirements of TSB-155 follow these rules route these cables
l Separate these cables with other types of cables If they must be routed in the same cable troughwith other types of cables separated them from other cables using a metal plate
l Separate cables as much as possible at the outlet and keep the cables parallel with each other Mostalien crosstalk appears within 20 m away from the outlet To reduce alien crosstalk do not bundlecables in the first 5 m to 20 m
l If cables need to be bundled bundle cables with cable ties placed every 150 mm to 300 mm SeeTable 5-7 Bundle cables loosely as shown in Figure 5-12
l You are advised to add no more than 12 cables in a bundle A bundle cannot have more than 24cables
l Replace Category 6 connectors with Category 6A connectors
Table 5-7 Intervals between cable ties
Diameter of a Network CableBundle (mm)
Interval Between Cable Ties (mm)
lt 10 150
10-30 200
gt 30 300
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Figure 5-12 Method to bundle cables
150 - 300 mm
Bundle cables
150 - 300 mm
56 Optical Fiber
Types of Optical FibersOptical fibers are classified into two categories
l Optical fibers for 10GE optical modules (LC connector)
ndash Single-mode fiber yellow
ndash Multi-mode fiber orangel Optical fibers for 40GE optical modules
ndash LC-LC single-mode fiber Single-fiber push-on (LC) connectors at both ends
ndash MPO-MPO fiber multi-fiber push-on (MPO) connectors at both ends
ndash MPO-4DLC fiber MPO connector at one end and four pairs of double LC (DLC)connectors at the other end
ndash MPO-8FC fiber MPO connector at one end and eight FC connectors at the other end
Appearance and StructureFigure 5-13 shows the appearance of an LC single-mode fiber
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Figure 5-13 Appearance of an LC single-mode fiber
Figure 5-14 shows the appearance of an LC multi-mode fiber
Figure 5-14 Appearance of an LC multi-mode fiber
Figure 5-15 shows the appearance of an MPO-MPO fiber
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Figure 5-15 Appearance of an MPO-MPO fiber
Figure 5-16 shows the appearance of an MPO-4DLC fiber
Figure 5-16 Appearance of an MPO-4DLC fiber
Figure 5-17 shows the appearance of an MPO-8FC fiber
Figure 5-17 Appearance of an MPO-8FC fiber
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Figure 5-18 shows the structure of an MPO-MPO fiber
Figure 5-18 Structure of an MPO-MPO fiber
X2X1
12
3
4
5
6
78
9
10
11
12
1211
10
9
87
6
5
43
2
1
Figure 5-19 shows the structure of an MPO-4DLC fiber
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Figure 5-19 Structure of an MPO-4DLC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B1A2B2A
4B4A
Figure 5-20 shows the structure of an MPO-8FC fiber
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Figure 5-20 Structure of an MPO-8FC fiber
X2
X1
12
3
4
5
6
78
9
10
11
12
1B
1A
2B
4A
Pin AssignmentsTable 5-8 lists the pin assignments of an MPO-MPO fiber
Table 5-8 Pin assignments of an MPO-MPO fiber
X1 Pin X2 Pin
1 1
2 2
3 3
4 4
9 9
10 10
11 11
12 12
MPO-4DLC and MPO-8FC fibers have the same pin assignments as shown in Table 5-9
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Table 5-9 Pin assignments of MPO-4DLC and MPO-8FC fibers
X1 Pin X2 Pin
1 1B
2 2B
3 3B
4 4B
9 4A
10 3A
11 2A
12 1A
ConnectionTable 5-10 describes usage scenarios of optical fibers and fiber connections in these scenarios
NOTE
Table 5-10 only describes connections of two ends of each fiber In most cases two devices are not directlyconnected by one fiber and there are optical distribution frames (ODFs) between them
Table 5-10 Fiber usage scenarios and connections
Fiber Connection
LC-LC fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 10GE or 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 10GE port using an SFP+ optical moduleEach end connects to a 40GE port using an QSFP+ optical module
MPO-MPO fiber l Scenario 1 used for connection between twoCE7800amp6800amp5800 series switches for stacking or serviceaggregation
l Scenario 2 used for connection between 40GE ports ofCE7800amp6800amp5800 series switches and CE12800
Each end connects to a 40GE port using a QSFP+ optical module
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Fiber Connection
MPO-4DLC fiber When a 40GE port is configured as four 10GE ports one end connectsof this fiber connects to a 40GE port using a QSFP+ optical moduleand the other end connects to four 10GE ports using SFP+ opticalmodulesUsed for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe 4DLC connectors connect to the ODF
MPO-8FC fiber Used for connection between a switch and an ODF The MPOconnector connects to the switch using a QSFP+ optical module andthe eight FC connectors connect to the ODF
57 AOC Cable
Types of AOC CablesAn active optical cable (AOC) is an active optical fiber with optical modules at both ends AOCcables are easier to use than common optical fibers Figure 5-21 shows the appearance of anAOC cable
Figure 5-21 Appearance of an AOC cable
Table 5-11 lists the attributes of various AOC cables
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Table 5-11 Attributes of AOC cables
Model Available Version
Length OperatingWavelength
Rate Connector Type
OperatingTemperature
SFP-10G-AOC10M
V100R003C00 andlaterversions
10 m 850 nm 1 Gbits to105 Gbits
SFP+connectorsat bothends
0degC to 70degC
Connection
Table 5-12 describes usage scenarios of AOC cables and cable connections in these scenarios
Table 5-12 AOC cable usage scenarios and connections
Cable Type Connection
SFP+ to SFP+ AOCcable
l Scenario 1 used for connection between 10GE optical ports ofCE7800amp6800amp5800 series switches
l Scenario 2 used to set up a stack of CE7800amp6800amp5800 seriesswitches using 10GE optical ports
Each end connects to a 10GE optical port
58 Copper Cable
Types of Copper Cables
Table 5-13 shows the types of copper cables
Table 5-13 Types of copper cables
Model Length Electricalattribute
Connector Type
SFP-10G-CU1M 1 m Passive SFP+ to SFP+
SFP-10G-CU3M 3 m Passive SFP+ to SFP+
SFP-10G-CU5M 5 m Passive SFP+ to SFP+
SFP-10G-AC7M 7 m Active SFP+ to SFP+
SFP-10G-AC10M 10 m Active SFP+ to SFP+
QSFP-40G-CU1M 1 m Passive QSFP+ to QSFP+
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Model Length Electricalattribute
Connector Type
QSFP-40G-CU3M 3 m Passive QSFP+ to QSFP+
QSFP-40G-CU5M 5 m Passive QSFP+ to QSFP+
QSFP-4SFP10G-CU1M 1 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU3M 3 m Passive QSFP+ to 4SFP+
QSFP-4SFP10G-CU5M 5 m Passive QSFP+ to 4SFP+
Appearance and Structure
Figure 5-22 shows the appearance of an SFP+ to SFP+ copper cable
Figure 5-22 Appearance of an SFP+ to SFP+ copper cable
Figure 5-23 shows the appearance of a QSFP+ to QSFP+ copper cable
Figure 5-23 Appearance of a QSFP+ to QSFP+ copper cable
Figure 5-24 shows the appearance of a QSFP+ to 4SFP+ copper cable
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Figure 5-24 Appearance of a QSFP+ to 4SFP+ copper cable
Figure 5-25 shows the structure of an SFP+ to SFP+ copper cable
Figure 5-25 Structure of an SFP+ to SFP+ copper cable
X1X2
Figure 5-26 shows the structure of a QSFP+ to QSFP+ copper cable
Figure 5-26 Structure of a QSFP+ to QSFP+ copper cable
X1X2Amphenol
Amphenol
Figure 5-27 shows the structure of a QSFP+ to 4SFP+ copper cable
Figure 5-27 Structure of a QSFP+ to 4SFP+ copper cable
X1
X2
A
B
D
C
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ConnectionTable 5-14 describes usage scenarios of copper cables and cable connections in these scenarios
Table 5-14 Copper cable usage scenarios and connections
Copper Cable Connection Remarks
SFP+ to SFP+ coppercable
l Scenario 1 used forconnection between 10GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 10GEoptical ports
Each end connects to a 10GEoptical port
l Minimum clearance forcable routing 60 mm
l Minimum bend radius 35mm
QSFP+ to QSFP+copper cable
l Scenario 1 used forconnection between 40GEoptical ports ofCE7800amp6800amp5800series switches
l Scenario 2 used to set up astack ofCE7800amp6800amp5800series switches using 40GEoptical ports
Each end connects to a 40GEoptical port
l Minimum clearance forcable routing 75 mm
l Minimum bend radius 50mm
QSFP+ to 4SFP+copper cable
When a 40GE optical port isconfigured as four 10GE opticalports one end of this cableconnects to a 40GE optical portand the other end connects tofour 10GE optical ports
QSFP+l Minimum clearance for
cable routing 75 mml Minimum bend radius 50
mmSFP+l Minimum clearance for
cable routing 60 mml Minimum bend radius 35
mm
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6 Optical Module
About This Chapter
NOTE
l In this document optical modules are classified based on encapsulation types and optical modules ofeach encapsulation type are classified based on interface rates
l The actual optical modules depend on the delivered ones The appearance of optical modules in thisdocument is for reference only
l Use optical modules certified for Huawei switches Non-certified optical modules cannot ensuretransmission reliability and may affect service stability on the switch Huawei is not responsible forany problem caused by non-certified optical modules and will not fix such problems
l All the optical modules listed in the documentation are Huawei certified optical modules
61 Concepts
62 SFPSFP+ Modules
63 QSFP+ Modules
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61 Concepts
Appearance and StructureFigure 6-1 shows the appearance of an optical module
Figure 6-1 Appearance of an optical module
1 Handle 2 Receiver 3 Transmitter4 Shell 5 Label 6 Dust cap7 Spring 8 Module connector -
Terms
Transmission distance Maximum distance over which optical signals can transmit Optical signals sent fromdifferent types of sources can transmit over different distances due to negative effects ofoptical fibers such as dispersion and attenuation
Interface rate Maximum rate of electrical signals that an optical device can transmit without bit errorsVarious interface rates are defined in Ethernet standards such as 125 Mbits 125 Gbits 103125 Gbits and 4125 Gbits
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Encapsulation type Appearance type of an optical module Encapsulation types of optical modules includeSFP eSFP SFP+ XFP QSFP+ CXP and CFP
l SFP small form-factor pluggablel eSFP enhanced small form-factor pluggable An eSFP module is an SFP module
that supports monitoring of voltage temperature bias current transmit opticalpower and receive optical power Because all the SFP optical modules supportthese monitoring functions eSFP is also called SFP
l SFP+ small form-factor pluggable plus SFP with a higher rate SFP+ modules aremore sensitive to electromagnetic interference (EMI) because they have a higherrate To reduce EMI SFP+ modules have more springs than SFP modules
l XFP 10GE optical module X is the Roman numeral 10l QSFP+ Quad SFP+ four-channel SFP+
Center wavelength Wavelength measured at the midpoint of the half-amplitude line in the transmit spectrum
Fiber mode Mode of fibers defining based on core diameters and features of optical fibers Opticalfibers are classified into single-mode fibers and multi-mode fibers Generally multi-mode fibers have large core diameters and severe dispersion so they transmit opticalsignals over short distances when working with multi-mode optical modules Single-mode fibers have small dispersion and can transmit optical signals over long distanceswhen working with single-mode optical modules
Modal bandwidth Bandwidth measured at a point with transmit power several dB lower than that of thepoint with the peak center wavelength Modal bandwidth reflects spectrumcharacteristics of an optical module
Fiber diameter Diameter of the core of a fiber According to international standards for optical fibersthe diameter of a multi-mode fiber is 625 um or 50 um and the diameter of a single-mode fiber is 9 um
Fiber class Optical signals with different wavelengths have their best working windows in differentoptical fibers To help efficiently adjust wavelengths or dispersion features of opticalfibers and change their refractive indexes the following classes are defined multi-modefiber (G651) common single-mode fiber (G652) shifted dispersion fiber (G653) andnon-zero shifted dispersion fiber (G655) Multi-mode fiber (G651) and common single-mode fiber (G652) are commonly used fiber classes
Connector type Type of the interface on an optical module to accommodate a fiber Commonly usedconnector types are LC (applicable to all the SFP SFP+ and XFP modules) and MPO(applicable to some of QSFP+ and CXP modules)
Transmit optical power Output optical power of an optical module when it is working properly
Maximum receiversensitivity
Minimum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
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Overload optical power Maximum average input optical power that the receiver of an optical module can receivewithin a range of bit error rate (BER = 10-12)
Extinction ratio Minimum ratio of the average optical power with signals transmitted against the averageoptical power without signals transmitted in complete modulation mode The extinctionratio indicates the capability of an optical module to identify signal 0 and signal 1
62 SFPSFP+ Modules
AppearanceFigure 6-2 shows an SFPSFP+ module
Figure 6-2 Appearance of an SFPSFP+ module
Figure 6-3 shows a GE copper module
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Figure 6-3 Appearance of a GE copper module
10GE Optical ModuleTable 6-1 and Table 6-2 list the attributes of a 10GE optical module
Table 6-1 Attributes of a 10GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
OMXD30000
Supported inV100R001C00andlaterversions
le 26 m 10GBASE-SR
Multi-mode 160 625LC
0degC to 70degC
le 33 m Multi-mode (OM1) 200625 LC
le 66 m Multi-mode 400 50 LC
le 82 m Multi-mode (OM2) 50050 LC
le 300 m Multi-mode (OM3)2000 50 LC
le 400 m Multi-mode (OM4)4700 50 LC
OSXD22N00
le 220 m 10GBASE-LRM
Multi-mode 160500625 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
le 220 m Multi-mode (OM1)200500 625 LC
le 100 m Multi-mode 40040050 LC
le 220 m Multi-mode (OM2)500500 50 LC
le 220 m Multi-mode (OM3)1500500 50 LC
SFP-10G-LR
le 10 km 10GBASE-LR
Single-mode (G652) -9 LC
OSX040N01
le 40 km 10GBASE-ER
Single-mode (G652) -9 LC
LE2MXSC80FF0
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
SFP-10G-USR
Supported inV100R002C00andlaterversions
le 30 m 10GBASE-USR
Multi-mode (OM2) 50050 LC
le 100 m Multi-mode (OM3)2000 50 LC
le 150 m Multi-mode (OM4)4700 50 LC
SFP-10G-ZR
Supported inV100R003C00andlaterversions
le 80 km 10GBASE-ZR
Single-mode (G652) -9 LC
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Table 6-2 Optical parameters of a 10GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
OMXD30000
850 -73 to -1 le -111 -1 ge 3
OSXD22N00
1310 -65 to +05 le -65 15 ge 35
SFP-10G-LR
1310 -82 to +05 le -126 05 ge 35
OSX040N01
1550 -47 to +4 le -141 -1 ge 3
LE2MXSC80FF0
1550 0 to 4 le -24 -7 ge 9
SFP-10G-USR
850 -73 to -1 le -107 05 ge 3
SFP-10G-ZR
1550 0 to 4 le -24 -7 ge 9
10GE CWDM Optical Module
Table 6-3 lists the attributes of a 10GE coarse wavelength division multiplexing (CWDM)optical module
Table 6-3 Attributes of a 10GE CWDM optical module
OperatingWavelength(nm)Model
1471 SFP-10G-ZCW1471
1491 SFP-10G-ZCW1491
1511 SFP-10G-ZCW1511
1531 SFP-10G-ZCW1531
1551 SFP-10G-ZCW1551
1571 SFP-10G-ZCW1571
1591 SFP-10G-ZCW1591
1611 SFP-10G-ZCW1611
VersionSupport
Supported in V100R003C00 and later versions
AttributesandParameters
Encapsulation type SFP+
Transmission distance le 70 km
Fiber mode connector type single-mode LC
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Standard CWDM
Operating temperature 0degC to 70degC
l Transmit power 0 dBm to 4 dBm
l Receiver sensitivity le -23 dBml Overload optical power -7 dBm
l Extinction ratio ge 82 dB
GE Optical ModuleTable 6-4 and Table 6-5 list the attributes of a GE optical module
Table 6-4 Attributes of a GE optical module
Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
eSFP-GE-SX-MM850
Supported inV100R001C00andlaterversions
le 220 m 1000BASE-SX
Multi-mode 160 625LC
0degC to 70degC
le 275 m Multi-mode (OM1) 200625 LC
le 500 m Multi-mode 400 50 LC
le 550 m Multi-mode (OM2) 50050 LC
SFP-GE-LX-SM1310
le 550 m 1000BASE-LX10
Multi-mode (OM1)200500 625 LC
le 550 m Multi-mode 40040050 LC
le 550 m Multi-mode (OM2)500500 50 LC
le 10 km Single-mode (G652) -9 LC
S-SFP-GE-LH40-SM1310
le 40 km 1000BASE-EX
Single-mode (G652) -9 LC
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Model VersionSupport
Transmission Distance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
S-SFP-GE-LH80-SM1550
le 80 km 1000BASE-ZX
Single-mode (G652) -9 LC
eSFP-GE-ZX100-SM1550
le 100 km - Single-mode - - LC
SFP-GE-LX-SM1310-BIDISFP-GE-LX-SM1490-BIDI(Singlefiberbidirectionalopticalmodule)
le 10 km 1000BASE-BX10-D1000BASE-BX10-U
Single-mode (G652) -9 LC
LE2MGSC40ED0LE2MGSC40DE0(Singlefiberbidirectionalopticalmodule)
Supported inV100R002C00andlaterversions
le 40 km - Single-mode (G652) -- LC
NOTE
Single fiber bidirectional (BIDI) optical modules must be used in pairs For example SFP-GE-LX-SM1310-BIDI must be used with SFP-GE-LX-SM1490-BIDI
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Table 6-5 Optical parameters of a GE optical module
Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
eSFP-GE-SX-MM850
850 -95 to -25 le -17 0 ge 9
SFP-GE-LX-SM1310
1310 -9 to -3 le -20 -3 ge 9
S-SFP-GE-LH40-SM1310
1310 -5 to 0 le -23 -3 ge 9
S-SFP-GE-LH80-SM1550
1550 -2 to +5 le -23 -3 ge 9
eSFP-GE-ZX100-SM1550
1550 0 to 5 le -30 -9 ge 8
SFP-GE-LX-SM1310-BIDI(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
-9 to -3 le -195 -3 ge 6
SFP-GE-LX-SM1490-BIDI(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
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Model OperatingWavelength(nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower (dBm)
ExtinctionRatio (dB)
LE2MGSC40ED0(Singlefiberbidirectional opticalmodule)
Tx1490Rx1310
-2 to +3 le -23 -3 ge 9
LE2MGSC40DE0(Singlefiberbidirectional opticalmodule)
Tx1310Rx1490
GE CWDM Optical ModuleTable 6-6 lists the attributes of a GE CWDM optical module
Table 6-6 Attributes of a GE CWDM optical module
OperatingWavelength(nm) Model
1471 CWDM-SFPGE-1471
1491 CWDM-SFPGE-1491
1511 CWDM-SFPGE-1511
1531CWDM-SFPGE-1531
1551 CWDM-SFPGE-1551
1571 CWDM-SFPGE-1571
1591 CWDM-SFPGE-1591
1611CWDM-SFPGE-1611
VersionSupport
Supported in V100R002C00 and later versions
AttributesandParameters
Encapsulation type eSFP
Transmission distance le 80 km
Fiber mode connector type single-mode LC
Standard CWDM
Operating temperature 0degC to 70degC
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l Transmit power 0 dBm to 5 dBm
l Receiver sensitivity le -28 dBml Overload optical power -9 dBm
l Extinction ratio ge 85 dB
GE Copper ModuleTable 6-7 lists the attributes of a GE copper module
Table 6-7 Attributes of a GE copper module
Model VersionSupport
Transmission Distance
Standard Cable Type Connector Type
SFP-1000BaseT
Supported inV100R001C00andlaterversions
le 100 m 1000BASE-T(SFP-GE-T)
CAT5 UTPSTP RJ45
63 QSFP+ Modules
AppearanceFigure 6-4 shows the appearance of a QSFP+ module
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Figure 6-4 Appearance of a QSFP+ module
40GE Optical Module
Table 6-8 and Table 6-9 list the attributes of a 40GE optical module
Table 6-8 Attributes of a 40GE optical module
Model VersionSupport
TransmissionDistance
Standard Fiber Mode ModalBandwidth(MHzkm) CoreDiameter (μm)Connector Type
OperatingTemperature
QSFP-40G-iSR4
Supported inV100R001C00and laterversions
le 30 m 40GBASE-SR410GBASE-USR (fourlanes)
Multi-mode (OM2)500 50 MPO
0degC to 70degC
le 100 m Multi-mode (OM3)2000 50 MPO
le 150 m Multi-mode (OM4)4700 50 MPO
QSFP-40G-LR4
le 10 km 40GBASE-LR4
Single-mode (G652) -9 LC
QSFP-40G-eSR4
Supported inV100R002C00and laterversions
le 82 m 40GBASE-eSR410GBASE-SR(four lanes)
Multi-mode (OM2)500 50 MPO
le 300 m Multi-mode (OM3)2000 50 MPO
le 400 m Multi-mode (OM4)4700 50 MPO
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Table 6-9 Optical parameters of a 40GE optical module
Model CenterWavelength (nm)
TransmitOpticalPower(dBm)
ReceiverSensitivity(dBm)
OverloadOpticalPower(dBm)
ExtinctionRatio (dB)
QSFP-40G-iSR4
850 -76 to -1 le -95 24 ge 3
QSFP-40G-LR4
1271129113111331
-7 to +23 le -115 33 ge 35
QSFP-40G-eSR4
850 -76 to -1 le -54 24 ge 3
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