HUAWEI AR150&160&200&1200&2200&3200 Series Enterprise Routers Product Description

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersV200R005C00

Product Description

Issue 01

Date 2013-06-30

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2013. 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., Ltd.All 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, information,and 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., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://enterprise.huawei.com

Issue 01 (2013-06-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.

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http://enterprise.huawei.com

About This Document

Intended AudienceThis document describes the positioning, characteristics, networking and application, functionsand features, device appearance, maintenance and management, technical parameters, andcomponent selection guide for the AR.

This document helps you understand the characteristics and features of the AR.

This document is intended for:

l Network planning engineers

l Hardware installation engineers

l Commissioning engineer

l Data configuration engineers

l On-site maintenance engineers

l Network monitoring engineers

l System maintenance engineers

Symbol ConventionsThe symbols that may be found in this document are defined as follows.

Symbol Description

DANGERIndicates a hazard with a high level or medium level of riskwhich, if not avoided, could result in death or serious injury.

WARNINGIndicates a hazard with a low level of risk which, if notavoided, could result in minor or moderate injury.

CAUTIONIndicates a potentially hazardous situation that, if notavoided, could result in equipment damage, data loss,performance deterioration, or unanticipated results.

TIP Provides a tip that may help you solve a problem or save time.

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersProduct Description About This Document


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Symbol Description

NOTE Provides additional information to emphasize or supplementimportant points in the main text.

Security Conventionsl Password setting

– When configuring a password in plain text, the password is saved in the configurationfile in plain text. The plain text has high security risks. The cipher text is recommended.To ensure device security, change the password periodically.

– When you configure a password in cipher text that starts and ends with %@%@ (thepassword can be decrypted by the device), the password is displayed in the same manneras the configured one in the configuration file. Do not use this setting.

l Encryption algorithmCurrently, the device uses the following encryption algorithms: DES, AES, SHA-1, SHA-2,and MD5. DES and AES are reversible, and SHA-1, SHA-2, and MD5 are irreversible.The encryption algorithm depends on actual networking. If protocols are used forinterconnection, the locally stored password must be reversible. It is recommended that theirreversible encryption algorithm be used for the administrator password.

l Personal dataSome personal data may be obtained or used during operation or fault location of yourpurchased products, services, features, so you have an obligation to make privacy policiesand take measures according to the applicable law of the country to protect personal data.

Change HistoryUpdates between document issues are cumulative. Therefore, the latest document issue containsall the updates made in previous issues.

Changes in Issue 01 (2013-06-30)Initial commercial release.

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Contents

About This Document.....................................................................................................................ii

1 Product Positioning and Characteristics...................................................................................11.1 Product Positioning.........................................................................................................................................................21.2 Product Characteristics...................................................................................................................................................21.2.1 Carrier-Class Reliability..............................................................................................................................................31.2.2 Service Integration Capability.....................................................................................................................................31.2.3 Hardware Extensibility................................................................................................................................................31.2.4 Remote Maintenance Capability.................................................................................................................................3

2 Network Applications..................................................................................................................42.1 WAN Access..................................................................................................................................................................52.2 VPN Access....................................................................................................................................................................62.3 Application of Enterprise Intranet Security....................................................................................................................62.4 Voice Application...........................................................................................................................................................72.5 FTTx...............................................................................................................................................................................82.6 OSP Application.............................................................................................................................................................9

3 Product Characteristics...............................................................................................................113.1 Feature List...................................................................................................................................................................123.2 Key Features.................................................................................................................................................................203.2.1 Voice..........................................................................................................................................................................213.2.2 WAN..........................................................................................................................................................................233.2.3 VPN...........................................................................................................................................................................243.2.4 Security......................................................................................................................................................................253.2.5 QoS............................................................................................................................................................................273.2.6 WLAN.......................................................................................................................................................................283.2.7 IPv6............................................................................................................................................................................29

4 Appearance...................................................................................................................................304.1 AR150 Series................................................................................................................................................................314.2 AR160 series.................................................................................................................................................................354.3 AR200 Series................................................................................................................................................................374.4 AR1200 Series..............................................................................................................................................................414.5 AR2200 Series..............................................................................................................................................................454.6 AR3200 Series..............................................................................................................................................................51

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5 Operation and Maintenance......................................................................................................545.1 Various Maintenance Methods.....................................................................................................................................555.1.1 Command Line Maintenance.....................................................................................................................................555.1.2 Web-based Network Management System................................................................................................................555.1.3 CWMP Maintenance.................................................................................................................................................555.1.4 Remote Deployment and Maintenance Using USB..................................................................................................555.1.5 SNMP-based Maintenance........................................................................................................................................555.2 Fault Location...............................................................................................................................................................565.2.1 Device Fault Location...............................................................................................................................................565.2.2 Service Fault Location...............................................................................................................................................56

6 Technical Specifications.............................................................................................................576.1 AR150 series.................................................................................................................................................................586.2 AR160 series.................................................................................................................................................................606.3 AR200 series.................................................................................................................................................................626.4 AR1200 series...............................................................................................................................................................646.5 AR2200 series...............................................................................................................................................................666.6 AR3200 series...............................................................................................................................................................70

7 Component Selection Guide.....................................................................................................737.1 Router Purchase List.....................................................................................................................................................747.2 Board Purchase List......................................................................................................................................................78

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1 Product Positioning and Characteristics

About This Chapter

1.1 Product Positioning

1.2 Product Characteristics

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1.1 Product Positioning

CAUTIONAR G3 Series Enterprise Routers are class A products. Customers should take preventativemeasures as the operating devices may cause radio interference.

AR series enterprise routers (ARs) include AR150, AR160, AR200, AR1200, AR2200, andAR3200. They are the next-generation routing and gateway devices, which provide the routing,switching, wireless, voice, and security functions.

As shown in Figure 1-1, the ARs are located between an enterprise network and a publicnetwork, functioning as the only ingress and egress for data transmitted between the twonetworks. The deployment of various network services over the ARs reduces operation &maintenance (O&M) costs as well as those associated with establishing an enterprise network.You can select ARs of different specifications as egress gateways based on the user quantity ofan enterprise.

Figure 1-1 ARs on the network

Enterprise branch

AR AR

PC

Enterprise headquarters

IP/MPLS

Fax

Laptop

PSTN

SIPUE

POTS

IP link

FXO link

FXS link

1.2 Product CharacteristicsThe ARs use leading hardware platforms and software architectures. The ARs provide integratednetwork solutions to enterprise customers with minimum investment costs; therefore, they canmeet the many facets of future business expansion and IT industry developments.



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1.2.1 Carrier-Class Reliabilityl The boards are hot swappable and guarantee carrier-class reliability.l The ARs are designed to provide quality service and comply with telecommunication

standards.l The ARs protect networks against attacks.l The ARs support in-service patching so that the system software can be upgraded during

system operation.l The AR2240 and the AR3260 support redundant power supply units and fans. If one power

supply unit or fan is faulty, the AR2240 and AR3260 will still be able to operate.

1.2.2 Service Integration CapabilityThe AR series routers integrate various services of routers, switches, and wireless devices,including voice, firewall, WLAN, 3G/LTE, and VPN.

1.2.3 Hardware ExtensibilityThe ARs provide the highest port density in the industry and flexible slot combination, allowingenterprise customers to connect to LAN, WAN, or wireless networks. The ARs provide the mosteconomical enterprise network solutions.

The ARs support flexible slot combination. For example, two SIC slots can be combined into awide SIC (WSIC) slot, two WSIC slots are combined into an extra SIC (XSIC) slot, and twoXSIC slots can be combined into an extended extra SIC (EXSIC) slot.

NOTE

l AR150&160&200 series, AR2201-48FE and AR2202-48FE do not support subcards.

l The WSIC card can be installed in the WSIC or XSIC slot.

1.2.4 Remote Maintenance CapabilityIn addition to one-stop deployment, plug and play capability, and remote commissioningfunctions, the ARs manage the customer premises equipment (CPE) remotely. The remotemaintenance function improves efficiency and greatly reduces maintenance costs.



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2 Network Applications

About This Chapter

2.1 WAN Access

2.2 VPN Access

2.3 Application of Enterprise Intranet Security

2.4 Voice Application

2.5 FTTx

2.6 OSP Application

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2.1 WAN AccessDepending on the network environment provided by carriers, users can access the network byusing FE/GE interfaces, synchronous/asynchronous serial interface, Async interface, CE1/CT1PRI interfaces, E1T1-F interfaces, 3G/LTE cellular interfaces, Integrated Services DigitalDigital (ISDN) BRI interfaces, PoS interfaces, CPoS interfaces, ADSL interfaces, VDSLinterfaces, G.SHDSL interfaces, E1-IMA interfaces, or xPON interfaces. The AR provides dualuplinks to implement interface backup and ensure service reliability.

NOTE

WAN interfaces depend on the device model and the boards installed.

As shown in Figure 2-1, enterprise A accesses the Internet using ADSL; enterprise B accessesthe Internet using FE and E1/CE1 dual-uplink (E1/CE1 link functions as the backup link of theFE link); enterprise C accesses the Internet using G.SHDSL; enterprise D accesses the Internetusing 3G.

Figure 2-1 WAN access

FE

3G

AR

AR AR

AR

E1/CE1

G.SHDSL

ADSL

Inte rnetInte rnetInte rnetInte rnet

Enterprise A Enterprise B

Enterprise C Enterprise D



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2.2 VPN AccessThe headquarters and branches use the ARs to connect to the Internet, establish a VPN, and useVPN tunnels to secure data.

As shown in Figure 2-2, the headquarters is connected to the Internet through theAR2200&3200. LANs of branches connect to the Internet through theAR150&200&1200&2200. The headquarters and branches use GRE/MPLS/IPSec VPNtunnels, and the headquarters and traveling employees use L2TP/SSL/IPSec VPN tunnels tosecure data. After branches and headquarters establish VPN tunnels, branches can communicatewith each other through the headquarters. You can also deploy DSVPN to dynamically establishtunnels between branches. This method improves forwarding performance and efficiency, andreduces resource usage of the headquarters.

Figure 2-2 VPN access

Employee on business trip

AR

AR

GRE/MPLS/IPSEC VPN

L2TP/SSL/IPSEC VPN

GRE/MPLS/IPSEC VPN

AR

Headquarters

Branch BBranch ADSVPN

InternetInternetInternetInternet

2.3 Application of Enterprise Intranet SecurityThe AR, located between the enterprise intranet and external networks, ensures informationsecurity on the entire intranet and intranet LANs.



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As shown in Figure 2-3, the enterprise intranet is connected to the external network through theAR. The AR can prevent external users from accessing the enterprise intranet. For example,external users can access the enterprise external server but cannot access the enterprise internalserver. The financial department and marketing department have individual LANs on theintranet. To allow the users on the intranet to access the external network, configure networkaddress translation (NAT) on the intranet.

The AR ensures information security on the enterprise intranet in the following modes:

l Enabling packet filtering or stateful firewall on the AR to isolate the enterprise intranetfrom external networks. This prevents unauthorized external users from accessing theintranet.

l The AR provides network access control (NAC) to restrict the access permissions ofinternal users. This ensures that only authorized users can access the intranet.

Figure 2-3 Application of enterprise intranet security

External network

External server

Internal server

Financial department

Marketing department

NAT

Data that is allowed to pass throughData that is not allowed to pass throughExternal data

AR

2.4 Voice ApplicationNOTE

l Among the AR150 series routers, only the AR157VWs and AR158EVWs support the voice features.Among the AR200 series routers, only the AR201VW-Ps, AR207Vs, AR207VWs and AR207V-Pssupport the voice features. Among the AR1200 series routers, only the AR1220Vs and AR1220VWssupport the voice features. Among the AR2200 series routers, only the AR2204s, AR2220s, AR2240ssupport the voice features. To use the voice feature on the AR2200 and AR3200 series routers, you areadvised to install the DSP module.

l To provide voice services for POTS users on AR1200, AR2200 ,and AR3200 series routers,4FXS1FXO, 16FXS or 32FXS board is required. Thereinto, the AR1200 series routers do not support32FXS board.

l To provide voice services for ISDN users on AR1200, AR2200 ,and AR3200 series routers, 2BSTboard is required.



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An enterprise can build a voice communication system over the IP network, reducing operatingexpenses (OPEX).

Within the voice communication system, an AR can function as an SIP access gateway (AG).The AR connects to POTS users (analog phones or fax machines) and SIP user equipment (UE)users (IP phones or PC software terminals) through FXS or Ethernet interfaces. The AR connectsto the PSTN through FXO or E1 interfaces or to the IP network through Ethernet interfaces.

Based on branch locations, the centralized or distributed call control model can be used. If allbranches within an enterprise use the same number segment, the centralized call control modelis recommended. If an enterprise has many branches that use different number segments, thedistributed call control model is recommended.

2.5 FTTxBy working with the optical line terminal (OLT), the ARs function as optical network unit (ONU)to provide fiber access to the enterprise. As shown in Figure 2-4, the ARs are connected toupstream devices through a passive optical network (PON), and provide fiber-to-the-home,fiber-to-the-building, and fiber-to-the-enterprise services.

The ARs provide the fiber-to-the-x (FTTx) service by connecting to upstream PON devices.This provides higher bandwidth than twisted-pair cable and guarantees the development of futurehigh-speed services.

Figure 2-4 FTTx

ODN

ONU

ONU

ONU

ONU

Internet

PON

ODN

OLT



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2.6 OSP ApplicationThe AR router provides the open service platform (OSP) and unified hardware and softwareinterfaces, which makes it easy for users to develop services. The OSP allows different vendors'software to be integrated. Customized services can be directly installed on the AR OSP, whichsaves fees for purchasing servers. In addition, service are uniformly managed by the OSP.

As shown in Figure 2-5, the OSP is installed on the SAE board. Similar to an x86 server, theSAE board has independent CPU, hard disk, and memory, and provides external USB interface,Ethernet interfaces, console interfaces, and VGA interfaces. After the SAE board is installed,the router provides power for the board, manages the board, and implements datacommunication. After installing VMware, Linux or Windows on the SAE board, you candevelop or install third-party software applications.

Figure 2-5 OSP architecture

Third-party Software

Operating System

Hardware

AR RouterSAE Board

VMware/Linux/Windows

Software for Data Security，UC&C，Network Management, WAN Optimization

NOTE

SAE boards have two modules: SAE220 (WSIC) and SAE550 (XSIC). Different devices can be equippedwith SAE boards of different quantities and models.

Table 2-1 Support for SAE boards

Model SAE220 SAE550

AR150&160&200 series 0 0

AR1200 series 1 0

AR2201-48FE 0 0

AR2202-48FE 0 0

AR2204 2 0

AR2220 2 1

AR2240 4 2



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Model SAE220 SAE550

AR3260 6 4



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3 Product Characteristics

About This Chapter

3.1 Feature List

3.2 Key Features

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3.1 Feature ListTable 3-1 lists the features supported by the AR.

Table 3-1 Features supported by the AR

Feature Sub-feature

Description Difference

LAN VLAN VLAN services includingbasic VLAN, super VLAN,MUX VLAN, voice VLAN,and guest VLAN; dynamicVLAN learning usingGeneric AttributeRegistration Protocol(GVRP)

Only the AR2220, AR2240, andAR3200 series support MUXVLAN.

MAC Dynamic and static MACaddress learning; MACaddress learning limit,blackhole MAC entries,sticky MAC entries, and anti-MAC flapping

None

STP Spanning Tree Protocol(STP), Rapid Spanning TreeProtocol (RSTP), MultipleSpanning Tree Protocol(MSTP), and STP security

None

SEP Ring network protocolapplied to the link layer of anEthernet network thatprovides open ring, closedring, single ring, and multi-ring, and implements linkredundancy in thesetopologies

None

Linkaggregation

Static link aggregation andLink Aggregation ControlProtocol (LACP)-basedaggregation

None

LLDP Neighboring devicediscovery

None



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Feature Sub-feature


WLAN Wireless access to LANs andAC integration

Only the AR151W-P, AR157W,AR157VW, AR158EVW,AR201VW-P, AR207VW,AR1220W, and AR1220VWsupport WLAN-FAT APfeatures.

WAN WANinterface

WAN interfaces: FE/GEinterfaces, synchronous andasynchronous serialinterfaces, Async interfaces,CE1/CT1 PRI interfaces, E3,E1T1-F interfaces, 3G/LTEcellular interfaces, ISDN BRIinterfaces, POS interfaces,CPOS interfaces, ADSLinterfaces, VDSL interfaces,G.SHDSL interfaces, E1-IMA interfaces, and xPONinterfaces

WAN interfaces depend on thedevice model and the boardsinstalled.

Link layerprotocol

Link layer protocols such asPoint-to-Point Protocol/Multilink Protocol (PPP/MLPPP), Frame Relay/Multilink Frame Relay (FR/MFR), High-Level Data LinkControl (HDLC), and ATM,and Operation,Administration, andMaintenance (OAM)mechanisms complying withlink layer protocolsMulti chassis MLPP and PPPcompressionFR compression and FR overIPAccess of PPPoE IPv4 orIPv6 host and PPPoE dial-up

On the AR150, AR160, andAR200, the link layer protocolcannot be FR, MFR, or HDLC.

Dialing Dial control center (DCC)function and logicalinterfaces that transmit thedialing service

None

PON EPON and GPON workingmodes, and connection withan OLT

The AR150 series, AR160series, and AR200 series do notsupport PON.



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Feature Sub-feature


Networkbridge

Bridge between Ethernetinterfaces and WANinterfaces

None

Terminalaccess

HDLC over TCP None

3G/LTE 3G/LTE uplink, allowingaccess to 3G/LTE networksusing the DCC function (theAR provides the 3G/LTE datacard and 3G/LTE SIC card)

None

IPapplication

ARP Address resolution forEthernet

None

IPv4/IPv6host

IPv4 and Ipv6 addressmanagement, TCP/UDPsocket, ICMP, ping andtracert, and UDP helper

None

IP FRR IP FRR None

IPv6transitiontechnology

IPv6 over IPv4 tunnels andIPv4 over IPv6 tunnels

None

PBR IP unicast PBR (IPv4/IPv6),including local PBR,interface PBR, and smartpolicy routing (SPR)

None

DNS DNS client(IPv4/IPv6), DNSproxy(IPv4/IPv6), anddynamic DNS (DDNS) client(IPv4)

None

DHCP DHCP client(v4/v6), DHCPrelay(v4/v6), and DHCPserver(v4/v6), and DHCPsecurity

None

NAT NAT, port address translation(PAT), port applicationmapping (PAM), Easy NAT,and NAT server, providingapplication layer gateways(ALG) for each application

None

IP routing IPv4 andIPv6 Staticroute

Basic routing functions None



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Feature Sub-feature


RIP andRIPng

Routing protocol None

OSPFv2 andOSPFv3


ISIS andISISv6


BGP andBGP4+


Routingpolicy

Basic routing policyfunctions

None

Multicast IGMP IGMP basic function, IGMPsnooping, and IGMP proxy

Only the AR2200 series andAR3200 series support IGMPsnooping.

MLD Basic MLD functions andMLD snooping

Only the AR2200 series andAR3200 series support MLDsnooping.

Multicastrouting

Multicast route management,multicast route loadbalancing, and source-specific multicast (SSM)mapping

None

PIM (IPv4/IPv6)

PIM-DM (IPv4/IPv6), PIM-SM (IPv4/IPv6), and PIMSSM (IPv4/IPv6)

None

MSDP Inter-domain (PIM-SMdomain) multicast routing

None

QoS MQC Modular traffic classification None

Prioritymapping

Mapping between localpriorities, 802.1p priorities,DSCP priorities, and EXPpriorities

None

Trafficpolicing

Single-rate-two-bucket andtwo-rate-two bucket policybased on traffic classifiers,permanent virtual circuits(PVCs)/VLANs/data linkconnection identifiers(DLCIs), and interfaces

None



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Feature Sub-feature


Trafficshaping

Traffic shaping based ontraffic classifiers, PVCs/VLANs/DLCIs, and ports,traffic shaping adaptation,and three-level trafficshaping

None

Congestionmanagement

Congestion managementbased on traffic classifiers,PVCs/VLANs/DLCIs, andports; queue mechanismsincluding PQ, WRR, DRR,WFQ, PQ+WRR/PQ+DRR/PQ+WFQ, and CBQ

None

Congestionavoidance

Priority-based weightedrandom early detection(WRED) and tail drop

None

HQoS Hierarchical Quality ofService (HQoS) implementshierarchical scheduling basedon queues and differentiatesservices and users.

None

SmartApplicationControl(SAC)

The device provides SAC-based traffic classifiers todetect and identify Layer 7information in packets andpackets of dynamic protocolssuch as HTTP, FTP, and RTP,and implements fine-grainedQoS according to theclassification result.

None

Security AAA AAA for administrators andaccess users, including local,RADIUS, and TACACSAAA

None

Firewall DMZ firewall, packetfiltering firewall, statefulfirewall, blacklist andwhitelist, and attack detection

None

Trafficsuppression

Traffic suppression based onports

None



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Feature Sub-feature


Accesssecurity

802.1x authentication, MACaddress authentication, MACaddress bypassauthentication, and directMAC address authenticationbased on users and ports; webauthentication and guestVLAN for access users

None

Local attackdefense

Device protection measures,including CPU attack defenseand attack source tracing.

None

ARPsecurity

Suppression of ARP packetsfrom the user side andnetwork side, ARP anti-spoofing, ARP gatewayattack inspection, anddynamic ARP inspection(DAI)

Only the AR2200 series andAR3200 series support DAI.

IP security ICMP anti-attack, URPF, IPsource guard and DHCPsnooping

Only the AR2200 series andAR3200 series support IP sourceguard and DHCP snooping.

PKI Certificate request, update,and verification

None

HTTPS HTTPS server function,ensuring transmissionsecurity between users anddevices using SSL featuressuch as data encryption andidentity verification

None

ACL Traffic classification basedon physical ports, Layer 2information, IP protocols,and TCP/UDP ports.

None

Reliability

Interfacebackup

Backup between WANinterfaces, ensuring servicereliabilityAssociation betweeninterface backup and NQA/BFD/routing

None

VRRP Redundancy backupmechanism for IP services,including IPv4/IPv6 VRRP

None



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Feature Sub-feature


BFD Single-hop and multi-hopBFD, BFD for VRRP, andBFD for routing protocols

None

ETHOAM P2P Ethernet faultmanagement defined in IEEE802.3ah.

None

Devicemanagement

Informationcentermonitoring

Managing boards, powersupply units, fans, and e-labels

None

Versionmanagement

In-service upgrade, rollback,and patch installation

None

Mirroring Port- and flow-basedmirroring

None

Remote PoEpowersupply

LAN-side remote powersupply

Only the AR151W-P,AR201VW-P, AR207V-P,AR1220V, AR1220W andAR1220VW support the PoEfeatures.

Web-basednetworkmanagementsystem

Internal web managementsystem, providing GUI tomanage and maintain devices

None

Deployment Automatic deployment usinga universal serial bus (USB)flash drive; Auto-Configfunction for the entirenetwork

None

Networkmanagement

SNMP SNMP agent, faultmanagement (FM), and trapswitch control (TSC)

None

Ping andTracert

Network connectivitydetection

None

NTP NTPv4/v6 and timesynchronization fortraditional IP networks

None

RMON Monitoring and trafficstatistics for traffic on anetwork segment

None

CWMP CWMP for remotelymanaging AR devices

None



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Feature Sub-feature


NetStream Fixed packet sampling andpacket statistics collection,with flow output in V5, V8,V9, or V10 format

None

NetworkQualityAnalysis(NQA)

Detecting the performance ofprotocols running on thenetwork

None

IPaccounting

Information statistics:l Collecting statistics on all

IPv4 data flows passingthe device

l Collecting statistics on theIPv4 data flows withspecified attributes

l Collecting statistics on allIPv4 data flows passingthe device based on IPprecedence

None

MPLS Basic MPLSfunctions

Static label switched path(LSP) and penultimate hoppopping (PHP); MPLS LSPQoS

The AR150, AR160, and AR200series routers do not supportMPLS.

MPLS LDP MPLS LDP

MPLS TE MPLS TE

MPLS FRR LDP FRR, TE FRR, and VPNFRR

MPLS overGRE

MPLS LDP over GRE,L2VPN over GRE, andL3VPN over GRE

6VPE IPV6 over MPLS

VPN IPSec VPN Interconnecting headquartersand branches using IKE V1/V2 IPSec tunnels; hardware-based MD5 and SHAalgorithms; AES, DES, and3DES algorithms

None

SSL VPN Virtual gateway, front-doorVPN function, andmanagement of SSL VPNusers and SSL VPN services

None



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Feature Sub-feature


DSVPN Dynamic setup of a dataforwarding channel betweenhubs

None

L2TP Functioning as the LAC orLNS and allowing concurrentuser access on multiplechannels

None

L3VPN BGP L3VPN None

GRE VPN GRE tunnel forinterconnecting theheadquarters and branchesUsed together with IPSec.IPSec cannot protectmulticast data, but GRE VPNcan protect multicast data

None

Voice Lineconfiguration

Foreign exchange station(FXS), foreign exchangeoffice (FXO), VE1, ISDN,BRI and PRI line access andconfiguration

Only the AR157VW,AR158EVW, AR201VW-P,AR207V, AR207VW,AR207V-P, AR1220V,AR1220VW, AR2204,AR2220, AR2240, and AR3200support voice features.SIP AG The upper-layer device such

as soft switch performs callcontrol and management. TheAR communicates with thesoft switch by using the SIPprotocol.The AR provides the BranchExchange for SurvivableTelephony (BEST) function.The AR provides SIP overTLS.

H.248AG The upper-layer device suchas soft switch performs callcontrol and management. TheAR communicates with thesoft switch by using the H.248 protocol.

3.2 Key Features



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3.2.1 VoiceIn addition to broadband services, such as video on demand (VOD) and live data and video, theAR provides high-quality voice service for terminal users.

NOTE

l Among the AR150 series routers, only the AR157VWs and AR158EVWs support the voice features.Among the AR200 series routers, only the AR201VW-Ps, AR207Vs, AR207VWs and AR207V-Pssupport the voice features. Among the AR1200 series routers, only the AR1220Vs and AR1220VWssupport the voice features. Among the AR2200 series routers, only the AR2204s, AR2220s, AR2240ssupport the voice features. To use the voice feature on the AR2200 and AR3200 series routers, you areadvised to install the DSP module.

l To provide voice services for POTS users on AR1200, AR2200 ,and AR3200 series routers,4FXS1FXO, 16FXS or 32FXS board is required. Thereinto, the AR1200 series routers does not support32FXS board.

l To provide voice services for ISDN users on AR1200, AR2200 ,and AR3200 series routers, 2BSTboard is required.

SIP AG

Access gateway (AG) devices provide various access modes and convert various services intoa uniform format that can be transmitted. The AG communicates with the soft switch by usingthe SIP protocol. SIP-based AGs are called SIP AGs.

When an AR functions as the SIP AG, the upper-layer devices such as soft switch control andmanage calls. The AR supports the following services.

Table 3-2 Services supported by a SIP AG

Service Type Description

Basic voice service The basic voice service is the basic call connection function,including intra-office calls, local calls, national toll calls,international toll calls, and transit calls.

Three-party service The third-party service allows a calling party or called party in aconversation to call a third party without ending the currentconversation. Then the calling party or original called party canimplement a three-party conversation or talk to the other twoparties.

Call waiting When user A is talking with user B over the phone and at thismoment user C is calling user A, user A hears a call waiting tone,indicating that there is a call waiting for user A.

MWI service The message waiting indicator (MWI) service allows a user toread unread messages or leave messages. When the called user isbusy, the MWI is on, indicating that there are leave messages.

Malicious callidentification (MCID)service

The user that registers the MCID service with the carrier can querythe phone number of the attacker that initiates malicious calls afterperforming relevant operations.



21

Service Type Description

Call transfer service The call transfer service allows the called party to transfer anincoming call to a third party by pressing the hookflash so that thecalling party establishes a connection with a new called party.

Call conference service The call conference service allows more than three parties to talkto each other.

Calling lineidentificationpresentation (CLIP)service

The CLIP service displays the calling number in onhook state oroffhook state (for call waiting). The displayed informationincludes the phone number, name, date, and time.

Calling lineidentification restriction(CLIR) service

The CLIR service does not display the phone number of a callingparty on the terminal of a called party.

Distinctive ringingservice

The distinctive ringing service plays different ring tones forincoming calls from different calling parties.

Differentiated ringbacktone service

The differentiated ringback tone service enables the SIP AG toplay different ring tones for ringback tones.

Advice of charge (AoC)service

The AoC service displays the charge rate, fee notification duringa call, and total fee of the call.

Urgent call process If the SIP AG finds an urgent call, the SIP AG inserts the urgentcall flag into the SIP message.

Completion of Calls toBusy Subscriber (CCBS)service

When the called number is busy, the CCBS service enables theSIP AG to monitor the called party status. When the called partyis idle, the SIP AG notifies the calling party and determineswhether to make a call according to the status of the calling andcalled parties.

Multiple MSN numberson a POTS interface

Multiple MSN numbers can be configured on a POTS interface.

Hotline service l Instant hotline service: After a user picks up a phone, the SIPAG dials the hotline number for the user.

l No dialing within a long time after picking up the phone: If auser does not dial any number within the specified period oftime after picking up the phone, the SIP AG dials the hotlinenumber for the user.

Anonymous call service The anonymous call service enables the called party not to viewinformation about incoming calls.

Auto-switching service The auto-switching service enables SIP AGs in enterprisebranches to manage local calls when communication with theheadquarters voice server fails.



22

H.248AGH.248 is a media gateway control protocol through which the media gateway controller (MGC)controls the media gateway (MG) so that interoperability is implemented between differentmedia.

3.2.2 WANWAN uses the interfaces such as Ethernet, E1, T1, ADSL, VDSL, G.SHDSL, CPOS, POS, 3G,and synchronous/asynchronous serial interfaces. The physical links on these interfaces can runthe FR, PPP, and HDLC protocols.

Frame RelayWorking at the data link layer of the Open System Interconnection (OSI) model, Frame Relay(FR) uses simple methods to transmit and exchange data. On a frame relay (FR) network, virtualcircuits connect two FR devices. A physical line on the FR network provides multiple VCs. AVC defines an FR channel by using the data link connection identifier (DLCI), and detects andmaintains the VC status by using the local management interface (LMI).

Multilink frame relay (MFR) is a cost-effective solution provided for FR users. MFR (FRF.16)implements the multilink frame relay function on the user-to-network interfaces (UNIs).

The FR compression technologies compress FR packets to save network bandwidth, reducenetwork load, and improve data forwarding on the FR network. The AR supports FRF.9 (FRF.9 stac) and FRF.20 (FRF.20 IPHC).

PPPThe point-to-point protocol (PPP) is used at the data link layer of the OSI model as well as atthe link layer of TCP/IP. PPP transmits data from one point to another through synchronouslinks and asynchronous links that support full duplex.

PPP provides a complete authentication mechanism. To set up a PPP connection, users mustpass authentication, ensuring a secured connection.

Multilink PPP (MP) is a technique that bundles multiple PPP links together to increasebandwidth. It can be applied to the interfaces that support PPP, such as serial interfaces and low-speed Packet over SDH (POS) interfaces.

PPPoEA Point-to-Point Protocol over Ethernet (PPPoE) network consists of an Ethernet containingmany hosts. It accesses the Internet through a remote access device.

An AR can create a PPP session with the remote end by using PPPoE, and implement accesscontrol and accounting.

An AR can function as the PPPoE server to connect to different types of PPPoE clients on theEthernet or function as a dial-up PPPoE client.

ATMATM is connection-oriented. Each VC is identified by a Virtual Path Identifier (VPI) and aVirtual Channel Identifier (VCI). One pair of VPI/VCI values is useful only on a link segmentbetween ATM nodes. If a connection is broken, the relevant VPI/VCI values are released.



23

The Asymmetric Digital Subscriber Line (ADSL) , VDSL and G.Single-pair High Speed DigitalSubscriber Line (G.SHDSL) interfaces of the ARs support the Asynchronous Transfer Mode(ATM).

HDLCThe High-level Data Link Control (HDLC) is a typical bit-oriented synchronization data controlprotocol. It adopts the full-duplex mode and CRC check. Its transmission control function isindependent of the processing function, and it features control capabilities and can be flexiblyused.

In HDLC, Keepalive packets are used to detect the link status. On the AR, you can set the intervalfor sending Keepalive packets by setting the polling interval.

ISDNThe ISDN protocol references the Open Systems Interconnection (OSI) model and implementsfunctions of the physical layer, data link layer, and network layer on UNI interfaces.

ISDN physical interfaces are classified into ISDN BRI and ISDN PRI interfaces.When theAR accesses an ISDN network by using an ISDN PRI interface, the AR is directly connected toan ISDN network-side device. When the AR accesses an ISDN network by using an ISDN BRIinterface, the AR connects to an NT1 device, and the NT1 device connects to an ISDN network-side device.

For details about WAN features, see Feature Description - WAN.

3.2.3 VPNThe ARs support IP Security Virtual Private Network (IPSec VPN) and provide an IP security(IPSec) mechanism to ensure high quality, interoperable, and cryptology-based security forcommunication processes. The two parties in communication can encrypt data and authenticatethe data source at the IP layer to ensure the confidentiality and integrity of the data and preventreplay on the network.

IPSec implements these functions by using two security protocols: Authentication Header (AH)protocol and Encapsulating Security Payload (ESP). Internet Key Exchange (IKE) provides theautomatic key negotiation, SA establishment, and SA maintenance functions to simplify IPSecuse and management.

In addition, the ARs use Generic Routing Encapsulation (GRE) and Layer 2 Tunneling Protocol(L2TP) to support VPN services except IPSec VPN.

The VPN services supported by the ARs are listed as follows:l GRE VPNl IPSec VPNl BGP/MPLS IP VPNl SSL VPNl L2TP VPNl DSVPNl GRE over IPSec VPNl L2TP over IPSec VPN

For details about VPN features, see Feature Description - VPN.



24

3.2.4 Security

ACLAn access control list (ACL) defines a series of filtering rules based on certain policy, the ACLpermits or forbids the passage of data packets.

The ARs can use ACL rules to filter packets.

Firewalll ACL-based packet filtering

ACL-based packet filtering is used to analyze the information of the packets to beforwarded, including source/destination IP addresses, source/destination port numbers, andIP protocol numbers. The ARs compare the packet information with the ACL rules anddetermine whether to forward or discard the packets.In addition, the ARs can filter the fragmented IP packets to prevent the non-initial fragmentattack.

l ASPFApplication Specific Packet Filter (ASPF) filters packets of the application layer based onpacket status. ASPF, used for security policies, detects the session information of theapplication layer protocol packets, which attempt to pass the AR and prevent the unsatisfiedpackets.

l Attack defenseWith the attack defense feature, the ARs can detect various network attacks and protect theinternal network against attacks.Network attacks are classified into three types: DoS attacks, scanning and snooping attacks,and malformed packet attacks.– DoS attack

The DoS attack is an attack to a system by using a large number of data packets. Thisprevents the system from receiving requests from authorized users or suspends the host.DoS attacks include SYN Flood attacks and Fraggle attacks. DoS attacks are differentfrom other attacks because DoS attackers do not search for the ingress of a network, butprevent authorized users from accessing resources or routers.

– Scanning and snooping attackThe scanning and snooping attack is to identify the existing systems on a network byusing ping scanning (including ICMP and TCP scanning), and then find out potentialtargets. By using TCP scanning, attackers can identify the operating system and thepotential services. By scanning and snooping, an attacker can know the service type andsecurity vulnerability of the system and prepare for further intrusion to the system.

– Malformed packet attackThe malformed packet attack is to send malformed packets to the system. If such anattack occurs, the system breaks down when processing the malformed IP packets.Malformed packet attacks include Ping of Death and Teardrop.

ARP SecurityThere are various ARP attacks on networks, including attacks targeting hosts and gateways,address spoofing attacks and violent attacks, virus attacks, and malicious software attacks.



25

The ARs ensure ARP security by discarding untrusted ARP packets, suppressing ARP packetsby using timestamps, discarding invalid ARP packets, and performing dynamic CAR on thepackets sent to the CPU. In addition to preventing ARP protocol attacks, the ARs also preventARP-based network scanning attacks.

IP Source Guard

Some attacks on networks aim at source IP addresses by accessing and using network resourcesthrough spoofing IP addresses, stealing users' information or blocking authorized users fromaccessing networks.

The ARs support IP Source Guard (IPSG) and Unicast Reverse Path Forwarding (URPF).

l The AR2200 and AR3200 series routers support IP source guard. IPSG prevents sourceaddress spoof attacks, so attackers cannot access network resources and authorized users'rights are protected.

l URPF blocks packets sent from bogus source addresses.

Local Attack Defense

The Internet technology and size develop quickly and various network applications emerge.Many enterprises try to boost their own development by using their networks. They areconcerned about how to protect confidential data and resources in an open network environment.Some unconscious operations may attack network devices and degrade device performance oreven cause device failure.

A large number of packets including valid packets and malicious attack packets on a networkmust be processed by devices' CPUs. The malicious attack packets affect services and may evencause a system breakdown. In addition, excessive normal packets can also lead to high CPUusage, which degrades the CPUs' performance and interrupts services. Therefore, protecting theCPU is a necessary and important factor for processing services and system response.

The local attack defense and source tracing functions protect the ARs against attacks. When anattack occurs, these functions ensure non-stop service transmission and minimize the impact ofthe attack on network services.

PKI

The public key infrastructure (PKI) is a system that generates public keys and digital certificates,and verifies identities of certificate subjects to ensure information security. PKI issues digitalcertificates that bind public keys to respective user identities by means of a certificate authority(CA).

AAA

The ARs support Authentication, Authorization, and Accounting (AAA).

l AuthenticationVerifies users' identities.

l AuthorizationGrants different rights for different users to restrict the services that can be used by users.

l Accounting



26

Records information about network service usage of users, including service type, starttime, and traffic volume.

For details about security features, see Feature Description - Security.

3.2.5 QoS

Traffic PolicingTraffic policing discards excess traffic to limit the traffic within a specified range and to protectnetwork resources as well as the carriers' interests.

The ARs use committed access rate (CAR) to perform traffic policing. They support dual-rate-three-color markers and precise bandwidth management.

Traffic ShapingWhen the rate of an interface on a downstream device is slower than that of an interface on anupstream device or burst traffic occurs, traffic congestion may occur on the downstream deviceinterface. Traffic shaping can be configured on the interface of an upstream device so thatoutgoing traffic is sent at even rates and congestion is avoided.

The ARs supporttraffic shaping adaptation and level-3 traffic shaping. Three-level shapersinclude the flow queue shaper, subscriber queue shaper, and port queue shaper.

Congestion ManagementIf a network transmitting both delay-sensitive and delay-insensitive services is congestedintermittently, congestion management is required. However, if a network is always congested,bandwidth needs to be increased. Congestion management sends packet flows by using queuingand scheduling.

An interface on AR has four or eight default queues for outgoing packets. A fixed FE interfaceon AR1200 has four default queues and each of other interfaces has eight. LAN-side interfacessupport the scheduling modes of priority queuing (PQ), deficit round robin (DRR), weightedround robin (WRR), PQ+DRR, and PQ+WRR. The AR150&200&1200 series routers do notsupport the DRR mode. WAN-side interfaces support the scheduling modes of PQ, WFQ, PQ+WFQ, and class-based WFQ (CBQ). Each scheduling algorithm schedules specific types oftraffic, and affects bandwidth allocation, delay, and jitter.

Congestion AvoidanceCongestion avoidance is a flow control mechanism. A system configured with congestionavoidance monitors network resource usage such as queues and memory buffers. Whencongestion occurs or aggravates, the system discards packets.

The ARs support tail drop and WRED.l Tail drop

When the queue length reaches the upper limit, the excess packets (buffered at the queuetail) are discarded.

l WREDWRED sets the upper and lower drop thresholds and the maximum drop probability foreach queue. When the queue length is smaller than the lower threshold, no packets are



27

discarded. When the length of the queue exceeds the upper threshold, all packets arediscarded. When the queue length is between the lower threshold and the upper threshold,incoming packets are discarded randomly. The drop probability cannot be greater than themaximum drop probability.The ARs use the WRED based on queue profiles or traffic policies.

For details about QoS features, see Feature Description - QoS.

3.2.6 WLANA wireless local area network (WLAN) connects two or more computers or devices and enablesthe devices to communicate by using the wireless telecommunication technology. WLAN usesthe wireless technology to implement fast Ethernet access. The primary advantage of WLAN isthat terminals, such as computers, can access a network through a wireless medium rather thana physical cable. This facilitates network construction and allows users to move around withoutinterrupting communication. WLAN is more flexible than traditional wired access.

WLAN is widely used in public areas such as on campuses, business centers, and airports. TheWLAN uses cables at the backbone layer, and users access the WLAN through one or moreaccess points (APs) using radio waves. The transmission distance of an AP is tens of meters.

IEEE 802.11 is widely used by WLANs. AR can function as an access controller (AC) or a fataccess point (FAT AP).

NOTE

Only AR151W-P, AR157W, AR157VW, AR158EVW, AR201VW-P, AR207VW, AR1220W andAR1220VW support WLAN AP.

AR supports the following WLAN features:

l WLAN user management– Dot1X access authentication– MAC address authentication– Pre-share-key (PSK) authentication– EAPOL-Key negotiation– User access control– AAA for WLAN users

l Radio frequency (RF) management– Country code– RF type– Setting radio transmission rate– Setting radio transmission power– Setting radio working channels– Monitoring and eliminating radio interference– Configurable wireless MAC layer parameters– Configuring and querying radio attributes– Collecting and querying performance statistics of radio frequency interfaces

l WLAN security– WEP Open-System link authentication and encryption



28

– WEP Share-Key link authentication and encryption– WPA PSK authentication and encryption– WPA Dot1X authentication and encryption– WPA2 PSK authentication and encryption– WPA2 Dot1X authentication and encryption– WAPI authentication and encryption– TKIP/CCMP encryption– HMAC-MD5 algorithm– User blacklist and whitelist

l WLAN QoS– WMM (802.11e)– Mapping wireless-side priority to the wired-side priority– Bandwidth limit based on users– Bandwidth limit based on SSIDs

For details about WLAN features, see Feature Description - WLAN.

3.2.7 IPv6The AR provides the IPv6 host function, which maximizes customers' return on investment(ROI) and prevents repeated investment during network upgrade.

The AR supports the following IPv6 functions:

l IPv6 NDl IPv6 PMTUl TCP6, UDP6, RawIP6, Ping IPv6, and Tracert IPv6l ICMP6 and Socket6l IPv6 unicast routing protocols: RIPng, OSPFv3, IS-IS, BGP, and IPv6 static routel IPv6 multicast protocols: MLD, PIM-DM, PIM-SM, and PIM-SSMl TFTP IPv6 client, TFTP IPv6 server, FTP IPv6 client, FTP IPv6 server, Telnet IPv6 client,

and Telnet IPv6 serverl IPv6 over IPv4 manual tunnel, IPv6 over IPv4 GRE tunnel, IPv6 over IPv4 automatic

tunnel, 6to4 tunnel, ISATAP tunnel, and IPv4 over IPv6 tunnell DHCPv6 client, DHCPv6 server, DHCPv6 relay, DHCPv6 snooping, and DHCPv6 PDl MLD snooping

For details about IPv6 functions, see Feature Description - IP Service and Feature Description- IP Routing.



29

4 Appearance

About This Chapter

4.1 AR150 Series

4.2 AR160 series

4.3 AR200 Series

4.4 AR1200 Series

4.5 AR2200 Series

4.6 AR3200 Series

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersProduct Description 4 Appearance


30

4.1 AR150 Series

Front ViewTable 4-1 shows the front views of the AR150 series.

Table 4-1 Front views of the AR150 series routers

Device Model Front View

AR151AR156AR157AR158E

1

AR151W-PAR157WAR157VWAR158EVW

1

22

AR151G-HSPA+7AR151G-CAR157G-HSPA+7

33

1

1. USB Interface 2. WiFi whipantenna

3. 3G WhipAntenna

Rear ViewTable 4-2 shows the rear views of the AR150 series routers.



31

Table 4-2 Rear views of the AR150 series routers

Device Model Rear View

AR151

51 432 6

78

AR151W-P

51 432 6

78

9

AR151G-HSPA+7

51 432 6

78

10



32


AR151G-C

51 432 6

78

10

AR156

51 43

2

6

78

AR157

51 43

2

6

78

AR157W

51 43

2

6

78



33


AR157VW

51 43

2

6

78

11 12

AR157G-HSPA+7

51 432 6

78

10

AR158E

51 43

2

6

78

AR158EVW

51 43

2

6

78

11 12



34

1. CON/AUXInterface

NOTEThe AR150 seriesrouters have onlyconsole (CON)interfaces and do notsupport AUXinterfaces.

2. WAN port

l AR151, AR151W-P, AR151G-HSPA+7,AR151G-C: FEElectricalInterface

l AR156: ADSL-B/J Interface

l AR157, AR157W,AR157VW,AR157G-HSPA+7: ADSL-A/Minterface

l AR158E,AR158EVW:G.SHDSLInterface

3. LAN ports

AR150 series: four FEElectrical Interfaces

4. RESET button

CAUTIONThis button is used toreset the device.

l To restore thefactory settings,hold the button for5 seconds.

l To reset the system,press the button.

Resetting the deviceinterrupts services.Confirm the actionbefore you press theRESET button.

5. Power jack

NOTEA 24/36/60 W PowerAdapter is connected tothe power jack toprovide 12 V powersupply to the device.

6. Jack for powercable locking strap

NOTEInsert a power cablelocking strap into thisjack and secure thepower cable with thelocking strap to preventit from loosening orfalling.

7. Ground point

NOTEThe device must bereliably groundedusing a ground cable toprotect the device fromlightning andinterference.

8. Product modelsilkscreen

9. PoE port

NOTEConnect the AR150 to100 W AC PoE PowerModule to providepower for PDsconnected to FEinterfaces. PDs includeIP phones, WLANAPs, and cameras.

10. SIM card slot 11. Four FXS ports 12. One FXO port

4.2 AR160 series




35


Device Model Image

AR168F

USB interface

AR169F

USB interface



Device Model Image

AR168F

51 43

2

6

78

9

AR169F

51 43

2

6

78

9



36

1. CON/AUXInterface


2. WAN interface

l AR168F:G.SHDSLInterface

l AR169F: VDSL2Interface

3. LAN interface

Four GE ElectricalInterfaces

NOTEGE0 can be configuredas a WAN interface.

4. RESET button

CAUTIONPress this button toreset the router.

l To restore thefactory settings,hold the button forat least 5 seconds.


Resetting the deviceinterrupts services.Confirm your actionbefore you press theRESET button.

5. Power jack

NOTEA 24/36/60 W PowerAdapter is connected tothis power jack tosupply 12 V DC powerto the device.



7. Ground point



9. GE ComboInterface

4.3 AR200 Series




AR201AR206AR207AR207VAR207V-PAR208E

1



37


AR201VW-PAR207VW

1

22

AR207G-HSPA+7

33

1

1. USB Interface 2. WiFi whipantenna

3. 3G WhipAntenna




AR201

51 432 6

78



38


AR201VW-P

51 432 6

78

911 12

AR206

51 43

2

6

78

AR207

51 43

2

6

78

AR207V

51 43

2

6

78

11 12

AR207VW

51 43

2

6

78

11 12



39


AR207V-P

51 43

2

6

78

11 12 9

AR207G-HSPA+7

51 43

2

6

78

10

AR208E

51 43

2

6

78



40

1. CON/AUXInterface


2. WAN port

l AR201,AR201VW-P: FEElectricalInterface

l AR206: ADSL-B/J Interface

l AR207, AR207V,AR207VW,AR207V-P, andAR207G-HSPA+7: ADSL-A/Minterface

l AR208E:G.SHDSLInterface

3. LAN ports

AR200 series: eightFE ElectricalInterfaces

NOTEFE0 can function as aWAN port so that thedevice provides doubleWAN ports.

4. RESET button

CAUTIONThis button is used toreset the device.

l To restore thefactory settings,hold the button for5 seconds.


Resetting the deviceinterrupts services.Confirm the actionbefore you press theRESET button.

5. Power jack

NOTEA 24/36/60 W PowerAdapter is connected tothe power jack toprovide 12 V powersupply to the device.



7. Ground point



9. PoE port


10. SIM card slot 11. Four FXS ports 12. One FXO port

4.4 AR1200 Series

Front Views of AR1200 SeriesTable 4-7 shows the front views of AR1200 series.



41

Table 4-7 Front views of AR1200 series

Model Appearance

AR1220 ACmodelAR1220 DCmodelAR1220VAR1220L

1 2

AR1220WAR1220VW

31

4

2

1. USB Interface

NOTEAfter a 3G USBmodem isinserted, you canchoose to install aprotection cap(optional) on it, asshown in

.

2. RST

NOTEThis button isused to reset theAR1200.Resetting theAR1200interruptsservices. Confirmthe action beforeyou press thisbutton.

3. WLAN switch

NOTEYou can enable ordisable theWLAN functionby a light touchon the button.

4. WiFi RodAntenna

Rear Views of AR1200 SeriesTable 4-8 shows the rear views of AR1200 series.



42

Table 4-8 Rear views of AR1200 series

Model Appearance

AR1220 ACmodel 6 875 9

1011121314

AR1220 DCmodel 6 17 975

1011121314

AR1220V 6 8 975

101112 151314

AR1220W

6 8 975

101112 151314

1616

AR1220VW

6 8 975

101112 151314

16 16



43

Model Appearance

AR1220L6 8 975

10121314

5. Security lock 6. ESD jack

NOTEWhen maintaining theAR1200, wear an ESDwrist strap. Connect theESD wrist strap to theESD jack.

7. Removable cardslot

NOTEThe AR1200 providestwo SIC slots. Two SICslots can be combinedinto one WSIC slot byremoving the guiderail.

8. AC Power jack

NOTEConnect the AR1200 toan external powersupply using AC PowerCable.

9. Ground point

NOTETo protect the chassisfrom lightning andelectromagneticinterference, useGround Cable toground the chassis.

10. Switch 11. Fixed 8FEinterfaces (FEElectrical Interface)on the panel

12. Fixed 2GEinterfaces (GEElectrical Interface)on the panel

13. MiniUSBInterface

14. CON/AUXInterface


15. PoE port


16. WLAN Interface

17. DC powerterminalNOTE

Connect the AR1200 toan external powersupply using DC PowerCables.



44

Slot DistributionFigure 4-1 shows slot distribution on the AR1200.

NOTE

l Two SIC slots can be combined into one WSIC slot by removing the guide rail.

l Slots can be combined into one, but one slot cannot be divided into multiple slots.

l After two slots are combined into one, the slot ID is the larger one between the original two slots.

Figure 4-1 Slot distribution on the AR1200

Front view

Rear view

Device Model Slot Distribution

AR1200NA

Two SIC slots are combined into one WSIC slot

NA

1(SIC)2(SIC)0(SRU)

Slot Combination

2(WSIC)0(SRU)

As shown in Figure 4-1, the slots of the AR1200 can be combined.

Slot 1 and slot 2 are combined into new slot 2.

4.5 AR2200 Series



Model Appearance

AR2201-48FEAR2202-48FE

7

6

5 8

4

16



45

Model Appearance

AR2204

9876543

21 10

AR2220 ACmodel

21

7 8543 6 9

AR2220 DCmodel

111

7 8543 6 9

AR2240 151412 13

1. Power switch 2. AC power jack

NOTEConnect the AR2200 toan external powersupply using AC PowerCable.

3. Micro SD card slot 4. GE ComboInterface



46

5. Fixed GE ElectricalInterface

6. USB Interface

NOTEWhen a 3G USBmodem is installed, itmust be covered with aplastic USB protectioncover (optional), asshown in

.

7. MiniUSB Interface

NOTEOnly one of the MiniUSB interface andconsole interface canbe enabled at a time.

8. CON/AUXInterface


9. RST

NOTEThis button is used toreset the AR2200.Resetting the AR2200interrupts services.Confirm the actionbefore you press thisbutton.

10. RPS power jack

NOTEInsert an RPS150Power Cable to thisjack to connect theAR2200 to an 150 WRPS Power SupplySystem.

11. DC powerterminal

NOTEConnect the AR2200 toan external powersupply using DC PowerCables.

l 12. Power moduleslot 1

l 13. Power moduleslot 2

The AR2200 supportsthe following powermodules:l 350 W AC Power

Modulel 350 W DC Power

Module

NOTEAC and DC powermodules cannot beinstalled on theAR2200simultaneously.

14. SRU slot 15. AR2240 FanModule slot

16. 48 FE ElectricalInterfaces

Rear Views of AR2200 Series

Table 4-10 shows the rear views of AR2200 series.


Model Appearance

AR2201-48FE

4

3 2 15



47

Model Appearance

AR2202-48FE

4

3 2 15

6 7

AR2204 893

AR2220 ACmodelAR2220 DCmodel

893

10

AR2240 811

10

12

10

12

1. AC power jack

NOTEConnect the AR2200 toan external powersource using AC PowerCable.

2. Switch 3. Ground point

NOTETo protect the chassisfrom lightning andelectromagneticinterference, useGround Cable toground the chassis.

4. RPS powerinterface

NOTEConnect the RPSpower interface to 150W RPS Power SupplySystem with RPS150Power Cable.

5. Extended slot 6. Synchronous/Asynchronous serial(SA) interface

7. E1 interface 8. Four SIC slots



48

9. ESD jack

NOTEWhen installing theAR2200, wear an ESDwrist strap. Connect theESD wrist strap to theESD jack.

10. Two WSIC slots 11. AR2240 FanModule slot

12. Two XSIC slots

Slot DistributionFigure 4-2 and Figure 4-3 show slot distribution of AR2200 series.

NOTE


l The two SIC slots and the WSIC slot below them can be combined into one XSIC slot by removingthe guide rail.

l Two XSIC slots can be combined into one EXSIC slot by removing the guide rail.



l In V200R002C00, a WSIC card can be inserted into an XSIC slot with a special component. The WSICcard is in the lower side of the slot and uses the XSIC slot ID as its own slot ID.

l The AR2201-48FE and AR2202-48FE have no SIC slot.


AR2204

NAFront view

Rear view



Slot Combination

2(WSIC)4(WSIC)

NA

2(SIC)3(SIC)4(SIC) 1(SIC)NA NA NA NA



49

Figure 4-3 Slot distribution on the AR2220 and AR2240

AR2220

AR2240

NA

9(Power)10(Power)

11(SRU)

FAN

NA

2(SIC)3(SIC)4(SIC)5(WSIC)6(WSIC)

7(XSIC)8(XSIC)

1(SIC)

2(WSIC)4(WSIC)5(WSIC)6(WSIC)

7(XSIC)8(XSIC)

5(XSIC)6(XSIC)

7(XSIC)8(XSIC)

Front view

Rear view



Slot Combination

Front view

Rear view

Two WSIC slots are combined into one XSIC slot



Two XSIC slots are combined into one EXSIC slot

5(XSIC)6(XSIC)

2(WSIC)4(WSIC)5(WSIC)6(WSIC)2(SIC)3(SIC)4(SIC)

5(WSIC)6(WSIC)1(SIC)

5(XSIC)6(XSIC)

8(EXSIC)

NA

As shown in Figure 4-2 and Figure 4-3, slots of AR2200 series can be combined.

l AR2204:

– Slot 1 and slot 2 are combined into new slot 2.


l AR2220:



– New slot 2 and slot 5 are combined into new slot 5.



50

– New slot 4 and slot 6 are combined into new slot 6.l AR2240:

– Slot 1 and slot 2 are combined into new slot 2.– Slot 3 and slot 4 are combined into new slot 4.– New slot 2 and slot 5 are combined into new slot 5.– New slot 4 and slot 6 are combined into new slot 6.– Slot 7 and slot 8 are combined into new slot 8.

4.6 AR3200 Series



Model Appearance

AR3260 5

6

1 2

3 4

l 1. Power module slot 1l 2. Power module slot 2

The AR3200 supports thefollowing power modules:l 350 W AC Power

Modulel 350 W DC Power

Module

NOTEAC and DC power modulescannot be installed on theAR3200 simultaneously.

l 3. Versatile slot 1

l 4. Versatile slot 2NOTE

l The versatileslots can havepower modulesinstalled.

l The two versatileslots can becombined intoone for an SRUby removing theguide railsbetween them.

5. AR3260 FanModule slot

6. SRU slot



51

Rear Views of AR3200 SeriesTable 4-12 shows the rear views of AR3200 series.


Model Appearance

AR3260 12

3 3

4 4

1. SIC slot

NOTEThe AR3260 providesfour SIC slots.

2. AR3260 FanModule slot

3. WSIC slot

NOTEThe AR3260 providestwo WSIC slots.

4. XSIC slot

NOTEThe AR3260 providesfour XSIC slots.

Slot DistributionFigure 4-4 shows slot distribution of AR3200 series.

NOTE


l Two SIC slots and one WSIC slot can be combined into one XSIC slot by removing the guide rail.

l Two XSIC slots can be combined into one EXSIC slot by removing the guide rail.



l Since V200R002C00, a WSIC card can be inserted into an XSIC slot with a special component. TheWSIC card is in the lower side of the slot and uses the XSIC slot ID as its own slot ID.

l MFS: multiple function slot for power module or SRU. An SRU occupies two MFSs. Before installingan SRU, remove the guide rail between the two MFS.



52


AR3260

2(SIC)3(SIC)4(SIC)5(WSIC)6(WSIC)

7(XSIC)8(XSIC)

9(XSIC)10(XSIC)

1(SIC)

2(WSIC)4(WSIC)5(WSIC)6(WSIC)

7(XSIC)8(XSIC)

9(XSIC)10(XSIC)

5(XSIC)6(XSIC)

7(XSIC)8(XSIC)

9(XSIC)10(XSIC)

Front view

Rear view

Device Model Slot Distribution Slot Combination



Two XSIC slots are combined into one EXSIC slot

5(XSIC)6(XSIC)

8(EXSIC)

10(EXSIC)

Insert the SRU into slot 15.

15(SRU)

14(MFS)

11(Power)12(Power)FAN

13(MFS)

As shown in Figure 4-4, the slots of the AR3200 can be combined.

l Slot 1 and slot 2 are combined into new slot 2.l Slot 3 and slot 4 are combined into new slot 4.l New slot 2 and slot 5 are combined into new slot 5.l New slot 4 and slot 6 are combined into new slot 6.l Slot 7 and slot 8 are combined into new slot 8.l Slot 9 and slot 10 are combined into new slot 10.l Slot 13 and slot 14 are combined into new slot 14, which is used for the backup SRU.



53

5 Operation and Maintenance

About This Chapter

5.1 Various Maintenance Methods

5.2 Fault Location

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersProduct Description 5 Operation and Maintenance


54

5.1 Various Maintenance MethodsThe ARs support various local and remote maintenance methods.

5.1.1 Command Line MaintenanceThe ARs provide the command line mode for local or remote maintenance:

l Local maintenance using the console interface

l Local or remote maintenance using Telnet

l Secure shell (SSH) maintenance: guarantees security and provides authentication for loginusers on an insecure network, and defends against various attacks, including IP addressspoofing, plain text password interception, and denial of service (DoS).

5.1.2 Web-based Network Management SystemThe ARs support the web-based network management system, which provides GUI for deviceconfiguration and management.

Users can use the web-based system to manage network devices on the GUI. A junior engineercan use the GUI easily.

5.1.3 CWMP MaintenanceThe CPE WAN Management Protocol (CWMP) is drafted by the Digital Subscriber's Line (DSL)forum. It is also called TR-069 standard. CWMP standardizes the communication betweencustomer premises equipment (CPE) and auto-configuration server (ACS).

There are a lot of user devices separated on the access network. They are difficult to manageand maintain. TheARs are the CPE deployed at the user network side. The ACS uses CWMP toremotely manage the CPE. This reduces maintenance cost and improves troubleshootingefficiency.

5.1.4 Remote Deployment and Maintenance Using USBAs the network expands, more and more network devices are used and software commissioningcosts increase. USB-based deployment does not require software commissioning, which reducesdeployment costs.

Before using a USB flash drive to configure an AR, store software package and configurationfiles on the USB flash drive. Software engineers do not need to commission devices onsite. Afterinstalling the AR, hardware engineers will insert the USB flash drive into the USB interface onthe AR and power on the AR. After being started, the AR automatically loads and upgrades thesoftware.

5.1.5 SNMP-based MaintenanceThe ARs support the Simple Network Management Protocol (SNMP) v1/v2c/v3 and the Client/Server model. The ARs can be managed by the network management system (NMS), such asiManager U2000 and eSight.



55

5.2 Fault Location

5.2.1 Device Fault LocationThe ARs support the following functions to locate device faults:

l LogAfter detecting a service error or recovery event, the AR logs the event and sends theinformation to the background server.

l Fast information collectionA system administrator can use display diagnostic-information to collect device faultinformation.

l Device monitoringThe AR can monitor all the key indexes and components such as voltage, temperature, fan,and power supply unit. In addition, the AR can send a trap if an error occurs.

5.2.2 Service Fault LocationThe ARs support the following functions to locate service faults:

l Locating Ethernet interface faultsThe ARs support interface status display, line tests, and loopback tests on interfaces. TheARs test packet sending and receiving on interfaces and collect packet statistics, assistingadministrators to locate network faults and Ethernet interface connection faults.

l Network-side interface faultsThe ARs support WAN interface tests, which collect traffic statistics and event statisticson WAN interfaces and perform tests such as ATM, OAM, and interface loopback.

l Port mirroring and traffic mirroringThe ARs support packet mirroring on Ethernet interfaces, mirroring of packets from anetwork-side interface to a user-side Ethernet interface, and mirroring of protocol packetssent to the CPU.

l Connection faultThe ARs test connections and display connection status on network-side interfaces, andcollect connection statistics.

l Voice signal faultThe ARs record the entire signal interaction process and test signal online. In addition, theARs test the quality of VoIP services and locate dialing and service faults.



56

6 Technical Specifications

About This Chapter

6.1 AR150 series

6.2 AR160 series

6.3 AR200 series

6.4 AR1200 series

6.5 AR2200 series

6.6 AR3200 series

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersProduct Description 6 Technical Specifications


57

6.1 AR150 seriesTable 1 lists technical specifications of AR150 series.

Table 6-1 AR150 technical specifications

Item Specification

Processor Dual-core 533 MHz

Forwarding performance 300 kpps

Memory 512 MB

Flash memory 512 MB

Dimensions (W x D x H) l Without mounting bracket installed: 300.0mm x 216.4 mm x 44.0 mm (11.81 in. x 8.52in. x 1.73 in.)

l With mounting brackets installed: 482.60 mmx 216.40 mm x 44.0 mm (19 in. x 8.52 in. x1.73 in.)

Weight (standard configuration) 2.8 kg (7.5 lb)

Maximum power consumption l AR151: 11.6 Wl AR151W-P: 10.4 Wl AR151G-HSPA+7: 12.4 Wl AR151G-C: 12.4 Wl AR156: 16.1 Wl AR157: 15.2 Wl AR157W: 16.7 Wl AR157VW: 20.8 Wl AR157G-HSPA+7: 16.9 Wl AR158E: 14.7 Wl AR158EVW: 19.9 W

Powerspecifications

AC power input Rated voltage range: 100 V AC to 240 V AC,50/60 HzMaximum voltage range: 90 V AC to 264 V AC,47 Hz to 63 Hz



58

Item Specification

Maximum outputpower

l AR151: 36 Wl AR151W-P: 24 Wl AR151G-HSPA+7: 24 Wl AR151G-C: 24 Wl AR156: 36 Wl AR157: 36 Wl AR157W: 24 Wl AR157VW: 60 Wl AR157G-HSPA+7: 24 Wl AR158E: 36 Wl AR158EVW: 60 W

PoE power supply l AR151: not supportedl AR151W-P: supportedl AR151G-HSPA+7: not supportedl AR151G-C: not supportedl AR156: not supportedl AR157: not supportedl AR157W: not supportedl AR157VW: not supportedl AR157G-HSPA+7: not supportedl AR158E: not supportedl AR158EVW: not supported

Environmentparameters

Operatingtemperature

l Environment temperature: 0°C to 45°Cl Storage temperature: -40°C to 70°C

Operating relativehumidity

5% to 95%, noncondensing

Operating altitude < 5000 m

Safety standards compliance l UL 60950-1l EN 60950-1l IEC 60950-1l BS EN 60950-1l CSA C22.2 No 60950-1l AS/NZS 60950.1l IS 13252For details, see the Huawei AR150&160&200Series Enterprise Routers Safety and RegulatoryCompliance Information.



59

Item Specification

EMC standards compliance l FCC 47CFR Part15 Class Al ICES 003 Class Al EN55022 Class Al CISPR22 Class Al CISPR24l AS/NZS CISPR22 Class Al VCCI Class Al ETSI EN 300 386 Class Al EN55024For details, see the Huawei AR150&160&200Series Enterprise Routers Safety and RegulatoryCompliance Information.

Environmental standards compliance l RoHSl ETSI EN 300 019-2-1l ETSI EN 300 019-2-2l ETSI EN 300 019-2-3For details, see the Huawei AR150&160&200Series Enterprise Routers Safety and RegulatoryCompliance Information.


Table 6-2 AR160 technical Specifications

Item Specification



Memory 512 MB

Flash memory 512 MB

Dimensions (W x D x H) l Without rack-mounting brackets: 300.0 mm x216.4 m x 44.0 mm (11.81 in. x 8.52 in. x 1.73in.)

l With rack-mounting brackets: 482.6 mm x216.4 mm x 44.0 mm (19 in. x 8.52 in. x 1.73in.)

Weight (standard configuration) 2.8 kg



60

Item Specification

Maximum power consumption l AR168F: 17.8 Wl AR169F: 17.8 W

Power parameters Power adapter ACpower input

Rated voltage range: 100 V AC to 240 V AC,50/60 HzMaximum voltage range: 90 V AC to 264 V AC,47 Hz to 63 Hz

Power adaptermaximum outputpower

l AR168F: 24 Wl AR169F: 24 W











61

Item Specification




Item Specification



Memory 512 MB

Flash memory 512 MB

Dimensions (W x D x H) l Without mounting bracket installed: 300.0mm x 216.4 mm x 44.0 mm (11.81 in. x 8.52in. x 1.73 in.)

l With mounting brackets installed: 482.60 mmx 216.40 mm x 44.0 mm (19 in. x 8.52 in. x1.73 in.)

Weight (standard configuration) 2.8 kg (7.5 lb)

Maximum power consumption l AR201: 12.3 Wl AR201VW-P: 23 Wl AR206: 16.1 Wl AR207: 16.1 Wl AR207V: 22.8 Wl AR207VW: 20.7 Wl AR207V-P: 22.6 Wl AR207G-HSPA+7: 17.1 Wl AR208E: 14.7 W



62

Item Specification

Powerspecifications

AC power input Rated voltage range: 100 V AC to 240 V AC,50/60 HzMaximum voltage range: 90 V AC to 264 V AC,47 Hz to 63 Hz

Maximum outputpower

l AR201: 36 Wl AR201VW-P: 36 Wl AR206: 36 Wl AR207: 36 Wl AR207V: 36 Wl AR207VW: 60 Wl AR207V-P: 36 Wl AR207G-HSPA+7: 36 Wl AR208E: 36 W

PoE power supply l AR201: not supportedl AR201VW-P: supportedl AR206: not supportedl AR207: not supportedl AR207V: not supportedl AR207VW: not supportedl AR207V-P: supportedl AR207G-HSPA+7: not supportedl AR208E: not supported










63

Item Specification



6.4 AR1200 seriesTable 1 describes the technical specifications of AR1200 series.


Item Specification


Switching capacity 8 Gbit/s


Memory 512 MB

Flash memory 256 MB

Dimensions (W x D x H) l Without rack-mounting brackets: 390.0 mm x232.5 mm x 44.5 mm (15.35 in. x 9.2 in. x 1.75in.)

l With rack-mounting brackets: 482.6 mm x232.5 mm x 44.5 mm (19 in. x 9.2 in. x 1.75in.)



64

Item Specification

Weight (empty chassis) 2.9 kg

Powerconsumption(empty chassis)

Typical powerconsumption

l AR1220 AC model: 27 Wl AR1220 DC model: 27 Wl AR1220V: 29 Wl AR1220W: 36 Wl AR1220VW: 37 Wl AR1220L: 25 W

Maximum powerconsumption


Power parameters AC power input Rated voltage: 100 V AC to 240 V AC, 50/60 HzMaximum voltage range: 90 V AC to 264 V AC,47 Hz to 63 Hz

DC power input Rated voltage: -48 V DC to -60 V DCMaximum voltage range: -38.4 V DC to -72 VDC

Maximum outputpower


PoE power supply l AR1220 AC model: does not support PoEl AR1220 DC model: does not support PoEl AR1220V: supports PoEl AR1220W: supports PoEl AR1220VW: supports PoEl AR1220L: does not support PoE









65

Item Specification







66


Item Specification

Processor l AR2201-48FE: 2-core 533 MHzl AR2202-48FE: 2-core 533 MHzl AR2204: 2-core 800 MHzl AR2220: 4-core 600 MHzl AR2240

– SRU40: 8-core 600 MHz– SRU60: 8-core 600 MHz– SRU80: 12-core 750 MHz

Switching capacity l AR2201-48FE: N/Al AR2202-48FE: N/Al AR2204: 10 Gbit/sl AR2220: 32 Gbit/sl AR2240: 80 Gbit/s

Forwarding capacity l AR2201-48FE: 350 kppsl AR2202-48FE: 350 kppsl AR2204: 450 kppsl AR2220: 1 Mppsl AR2240

– SRU40: 2 Mpps– SRU60: 2.5 Mpps– SRU80: 4.0 Mpps

Memory l AR2201-48FE: 512 MBl AR2202-48FE: 512 MBl AR2204: 1 GBl AR2220: 2 GBl AR2240: 2 GB

Flash memory l AR2201-48FE: 512 MBl AR2202-48FE: 512 MBl AR2204: 512 MBl AR2220: 16 MBl AR2240: 16 MB

Micro SD card (default) l AR2201-48FE: N/Al AR2202-48FE: N/Al AR2204: N/Al AR2220: 2 GBl AR2240: 2 GB



67

Item Specification

Dimensions (W x D x H) l With no mounting bracket installed– AR2201-48FE: 442.0 mm x 314.9 mm x

43.6 mm (17.4 in. x 12.4 in. x 1.71 in.)– AR2202-48FE: 442.0 mm x 314.9 mm x

43.6 mm (17.4 in. x 12.4 in. x 1.71 in.)– AR2204: 442.0 mm x 420.0 mm x 44.5

mm (17.4 in. x 16.5 in. x 1.73 in.)– AR2220: 442.0 mm x 420.0 mm x 44.5

mm (17.4 in. x 16.5 in. x 1.73 in.)– AR2240: 442.0 mm x 470.0 mm x 88.1

mm (17.4 in. x 16.5 in. x 3.47 in.)l With mounting brackets installed

– AR2201-48FE: 482.6 mm x 314.9 mm x43.6 mm (19.00 in. x 12.4 in. x 1.71 in.)

– AR2202-48FE: 482.6 mm x 314.9 mm x43.6 mm (19.00 in. x 12.4 in. x 1.71 in.)

– AR2204: 482.6 mm x 420.0 mm x 44.5mm (19 in. x 16.5 in. x 1.73 in.)



Weight (empty chassis) l AR2201-48FE: 4.5 kgl AR2202-48FE: 4.5 kgl AR2204: 6 kgl AR2220: 7 kgl AR2240: 8.85 kg



l AR2201-48FE: 35 Wl AR2202-48FE: 35 Wl AR2204: 35 Wl AR2220: 47 Wl AR2240

– SRU40: 67 W– SRU60: 67 W– SRU80: 100 W



68

Item Specification

Maximum powerconsumption

l AR2201-48FE: 40 Wl AR2202-48FE: 40 Wl AR2204: 55 Wl AR2220: 65 Wl AR2240

– SRU40: 97 W– SRU60: 97 W– SRU80: 129 W

Powerspecifications

AC power input Rated voltage range: 100 V AC or 240 V AC, 50or 60 HzMaximum voltage range: 90 V AC to 264 V AC,47 to 63 Hz

DC power input Rated voltage range: -48 V DC or -60 V DCMaximum voltage range: -38.4 V DC to -72 VDC

Maximum power l AR2201-48FE: 60 Wl AR2202-48FE: 60 Wl AR2204: 150 Wl AR2220: 150 Wl AR2240

– One power module configured: 350 W– Two power modules configured:

– 1+1 backup: 350 W– Non 1+1 backup: 700 W

RPS power supply l AR2201-48FE: supportedl AR2202-48FE: supportedl AR2204: supportedl AR2220: not supportedl AR2240: not supported









69

Item Specification

Safety standards compliance l UL 60950-1l EN 60950-1l IEC 60950-1l BS EN 60950-1l CSA C22.2 No 60950-1l AS/NZS 60950.1l IS 13252For details, see the HuaweiAR1200&2200&3200 Series Enterprise RoutersSafety and Regulatory Compliance Information.

EMC standards compliance l FCC 47CFR Part15 Class Al ICES 003 Class Al EN55022 Class Al CISPR22 Class Al CISPR24l AS/NZS CISPR22 Class Al VCCI Class Al ETSI EN 300 386 Class Al EN55024For details, see the HuaweiAR1200&2200&3200 Series Enterprise RoutersSafety and Regulatory Compliance Information.

Environmental standards compliance l RoHSl ETSI EN 300 019-2-1l ETSI EN 300 019-2-2l ETSI EN 300 019-2-3For details, see the HuaweiAR1200&2200&3200 Series Enterprise RoutersSafety and Regulatory Compliance Information.




70

Table 6-6 AR3200 series technical specifications

Item AR3260

System parameters l Processor– SRU40: 8-core 600 MHz– SRU60: 8-core 600 MHz– SRU80: 12-core 750 MHz

l Switching capacity: 160 Gbit/sl forwarding capacity

– SRU40: 2 Mpps– SRU60: 2.5 Mpps– SRU80: 4.0 Mpps

l memory: 2 GBl Flash memory: 16 MBl Micro SD card (default): 2 GB



l SRU40: 67 Wl SRU60: 67 Wl SRU80: 104 W

Maximumpowerconsumption

l SRU40: 97 Wl SRU60: 97 Wl SRU80: 179 W

Physical specifications l Dimensions (W x D x H)– With no mounting bracket installed: 442.0 mm

x 470.0 mm x 130.5 mm (17.4 in. x 18.5 in. x5.14 in.)

– With mounting brackets installed: 482.6 mm x470.0 mm x 130.5 mm (19 in. x 18.5 in. x 5.14in.)

l Weight (empty chassis): 11 kg (29.47 lb)

Powerspecifications

AC powerinput

Rated voltage range: 100 V AC or 240 V AC, 50 or60 HzMaximum voltage range: 90 V AC to 264 V AC, 47to 63 Hz

DC powerinput

Rated voltage range: -48 V DC or -60 V DCMaximum voltage range: -38.4 V DC to -72 V DC

Maximumpower

l One power module configured: 350 Wl Two power modules configured:

– 1+1 backup: 350 W– Non 1+1 backup: 700 W



71

Item AR3260




Operatingrelativehumidity


Operatingaltitude

< 4000 m






72

7 Component Selection Guide

About This Chapter

7.1 Router Purchase List

7.2 Board Purchase List

Huawei AR150&160&200&1200&2200&3200 SeriesEnterprise RoutersProduct Description 7 Component Selection Guide


73

7.1 Router Purchase List

Table 7-1 Purchase list of AR150 series

Component Typical Configuration Remarks

AR151 AR151,1FE WAN,4FE LAN,1USB Mandatory

AR151W-P AR151W-P,1FE WAN,4FE LAN(PoE),802.11b/g/nAP,1 USB

Mandatory

AR151G-HSPA+7

AR151G-HSPA+7,1FE WAN,WCDMA HSPA+7,4FE LAN,1 USB

Mandatory

AR151G-C AR151G-C,1FE WAN,CDMA2000 EVDO,4FE LAN,1 USB

Mandatory

AR156 AR156,ADSL2+ ANNEX B WAN,4FE LAN,1USB Mandatory

AR157 AR157,ADSL2+ ANNEX A/M WAN,4FE LAN,1USB Mandatory

AR157W AR157W,ADSL2+ ANNEX A/M WAN,4FE LAN,802.11b/g/n AP,1 USB

Mandatory

AR157VW AR157VW,ADSL2+ ANNEX A/M WAN,4FE LAN,802.11b/g/n AP,4FXS+1FXO,1 USB

Mandatory

AR157G-HSPA+7

AR157G-HSPA+7,ADSL2+ ANNEX A/MWAN,WCDMA HSPA+7,4FE LAN,1 USB

Mandatory

AR158E AR158E,4 copper pair G.SHDSL WAN,4FE LAN,1USB

Mandatory

AR158EVW AR158EVW,4 copper pair G.SHDSL WAN,4FE LAN,802.11b/g/n AP,4FXS+1FXO,1 USB

Mandatory

PoE powersupply unit

100 W PoE power supply adapter module OptionalNOTE

Only applied toAR151W-P.

3G extendedantenna

Omni antenna OptionalNOTE

Only theAR151G-HSPA+7 and AR157G-HSPA+7 can beconfigured withthe Omni antenna.



74



AR168F AR168F,4 copper pairG.SHDSL WAN,1GECOMB WAN,4GE LAN,1USB

Mandatory

AR169F AR169F,VDSL over POTSwith bonding WAN,1GECOMB WAN,4GE LAN,1USB

Mandatory



AR201 AR201,1FE WAN,8FE LAN,1USB Mandatory

AR201VW-P AR201VW-P,1FE WAN,8FE LAN(PoE),802.11a/b/g/n AP,4FXS+1FXO,1 USB

Mandatory

AR206 AR206,ADSL2+ ANNEX B WAN,8FE LAN,1USB Mandatory

AR207 AR207,ADSL2+ ANNEX A/M WAN,8FE LAN,1USB Mandatory

AR207V AR207V,ADSL2+ ANNEX A/M WAN,8FE LAN,4FXS+1FXO,1USB

Mandatory

AR207VW AR207VW,ADSL2+ ANNEX A/M WAN,8FE LAN,802.11a/b/g/n AP,4FXS+1FXO,1 USB

Mandatory

AR207V-P AR207V-P,ADSL2+ ANNEX A/M WAN,8FE LAN(PoE),4FXS+1FXO,1USB

Mandatory

AR207G-HSPA+7

AR207G-HSPA+7,WCDMA HSPA+7,ADSL2+ANNEX A/M WAN,8FE LAN,1USB

Mandatory

AR208E AR208E,4 copper pair G.SHDSL WAN,8FE LAN,1USB

Mandatory



Only applied toAR201VW-P andAR207V-P.

3G extendedantenna

Omni antenna OptionalNOTE

Only theAR207G-HSPA+7 can beconfigured withthe Omni antenna.



75



AR1220 l AR1220,2GE WAN,8FE LAN,2 USB,2 SICl AR1220,2GE WAN,8FE LAN,2 USB,2 SIC,DC

-48V

Mandatory

AR1220V AR1220V,2GE WAN,8FE LAN,2 USB,2 SIC,build-in32-channel DSP

Mandatory

AR1220W AR1220W,2GE WAN,8FE LAN,802.11b/g/n AP,2USB,2 SIC

Mandatory

AR1220VW AR1220VW,2GE WAN,8FE LAN,802.11b/g/n AP,2USB,2 SIC,build-in 32-channel DSP

Mandatory

AR1220L AR1220L,2GE WAN,2 USB,2 SIC Mandatory



Only applied toAR1220V,AR1220VW, andAR1220W.

Table 7-5 Purchase list of AR2201


AR2201-48FE

AR2201-48FE,2GE WAN(1GE Combo),1 USB,48FELAN,60W AC Power

Mandatory



AR2202-48FE

AR2202-48FE,2GE WAN(1GE Combo),1 E1,1 SA,1USB,48FE LAN,60W AC Power

Mandatory



AR2204 AR2204,3GE WAN(1GE Combo),2 USB,4 SIC,2 DSPDIMM,150W AC Power

Mandatory

DSP module 16/32/64/128-channel voice DSP module Optional



76



AR2220 AR2220,3GE WAN(1GE Combo),2 USB,4 SIC,2WSIC,1 DSP Slot,150W AC PowerAR2220,3GE WAN(1GE Combo),2 USB,4 SIC,2WSIC,1 DSP Slot,150W DC Power

Mandatory




AR2240 l AR2240,Service and Router Unit 40,4 SIC,2 WSIC,2 XSIC,350W AC Power

l AR2240,Service and Router Unit 40,4 SIC,2 WSIC,2 XSIC,350W DC Power

l AR2240,Service and Router Unit 60,4 SIC,2 WSIC,2 XSIC,350W AC Power




Mandatory

Fan AR2240 Fan module Mandatory

AC powersupply unit

350 W AC power supply unit Optional. Bydefault, a routerhas one AC powersupply unit. Toperform loadbalancing, twoAC power supplyunits can beinstalled.

DC powersupply unit

350 W DC power supply unit Optional. Bydefault, a DCrouter has one DCpower supplyunit. To performload balancing,two DC powersupply units canbe installed.




77



AR3260 l AR3260,Service and Router Unit 40,4 SIC,2 WSIC,4 XSIC,350W AC Power






Mandatory

Fan AR3260 fan module Mandatory

AC powersupply unit

350 W AC power supply unit Optional. Bydefault, an ACrouter has one ACpower supplyunit. To performload balancing,two AC powersupply units canbe installed.

DC powersupply unit

350 W DC power supply unit Optional. Bydefault, a DCrouter has one DCpower supplyunit. To performload balancing,two DC powersupply units canbe installed.


7.2 Board Purchase ListNOTE

The AR150 and AR200 have no slot; therefore, you do not need to purchase the following boards for theAR150 and AR200. The AR2201-48FE and AR2202-48FE do not support plugged-in cards; therefore, youdo not need to purchase the following boards for the AR2201-48FE and AR2202-48FE.



78

Table 7-11 Board purchase list

Silkscreen Description

8FE1GE 8-port 100M-RJ45+1-Port 1000M-RJ45-L2/L3 ethernetelectrical interface card

24GE 24-port 1000M-RJ45-L2/L3 ethernet electrical interfacecardNOTE

The AR1200 series and AR2204 do not support 24GE board.

4GE-2S 4-port 1000BASE-SFP-L2 ethernet interface card

1GEC 1-port GE combo WAN interface card

2FE 2-port FE WAN interface card

4GEW-T 4-port 1000BASE-RJ45-L3 Ethernet WAN interface card

4GEW-S 4-port 1000BASE-SFP-L3 Ethernet WAN interface card

1E1T1-M 1-port channelized E1/T1/PRI/VE1 multiflex trunkinterface card

2E1T1-M 2-port channelized E1/T1/PRI/VE1 multiflex trunkinterface card, including SIC and WSIC

1E1T1-F 1-port fractional channelized E1/T1 WAN interface card

2E1T1-F 2-port fractional channelized E1/T1 WAN interface card

4E1T1-M 4-port channelized E1 multiflex trunk interface card

8E1T1-M 8-port channelized E1 multiflex trunk interface card

4E1T1-F 4-port fractional channelized E1 WAN interface card

8E1T1-F 8-port fractional channelized E1 WAN interface card

4E1-IMA 4-port E1 ATM IMA interface card

1SA 1-port synchronous/asynchronous WAN Interface Card

2SA 2-port synchronous/asynchronous WAN Interface Card

8AS 8-port asynchronous WAN interface card, including WSICand XSIC

1BST 1-port ISDN S/T WAN interface card

2BST 2-port ISDN S/T voice interface card, including SIC andWSIC

4FXS1FXO 4-port FXS + 1-port FXO voice interface card

16FXS 16-channel FXS voice interface card



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Silkscreen Description

32FXS 32-channel FXS voice interface cardNOTE

The AR1200 series routers do not support 32FXS board.

4FXO 4-port FXO voice interface card

1ADSL-A/M 1-port ADSL2+ annex A/M WAN interface card

1ADSL-B 1-port ADSL2+ annex B WAN interface card

VDSL2 1–port VDSL2 over POTS WAN interface card

4G.SHDSL 1-port-4-channel G.SHDSL WAN interface card

1CPOS-155M 1-port channelized POS interface cardNOTE

The AR1200 series routers do not support 1CPOS-155M.

1STM1 1-port 155M POS optical interface cardNOTE

The AR1200 series routers do not support 1STM1.

1STM4 1-port 622M POS optical interface cardNOTE

The AR1200 series routers do not support 1STM4.

1PON 1-port GPON/EPON dual-mode interface card

3G-HSPA+7 3G WAN interface card

SAE220/SAE550 Service Application Engine BoardNOTE

The AR1200 series routers do not support SAE550.

- 16/32/64/128-channel DSP moduleNOTE

The AR1200 series routers do not support 16/32/64/128-channelDSP module.



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Documents

HUAWEI AR150&160&200&1200&2200&3200 Series Enterprise Routers Product Description