S6700 Series Ethernet Switches Chassis - download.huawei.com

4 Chassis

4.1 Chassis Overview

4.2 Naming Conventions

4.3 Port Numbering Conventions

4.4 S6700-EI

4.5 S6720-LI

4.6 S6720S-LI

4.7 S6720-SI

4.8 S6720S-SI

4.9 S6720-EI

4.10 S6720S-EI

4.11 S6720-HI

4.12 S6730-H

4.13 S6730-S

4.14 S6730S-S

4.15 S6730S-H

4.1 Chassis Overview

The S series fixed Ethernet switches integrate the access and transmissionfunctions to provide reliable access/aggregation and high-quality transmission ofservices on enterprise networks. The switches are built on an integrated hardwareplatform, and the hardware system consists of the chassis, power module, fanmodule, extended cards, and Switch Control Unit (SCU).

The S series fixed Ethernet switches are available in a variety of models for you tochoose based on your network requirements.

S6700 Series Ethernet SwitchesHardware Description 4 Chassis

Issue 40 (2021-11-30) Copyright © Huawei Technologies Co., Ltd. 6

The S6700 series includes the S6720-LI, S6720S-LI, S6720-SI, S6720S-SI, S6700-EI,S6720-EI, S6720S-EI, S6720-HI, S6730-S, S6730S-S, S6730S-H, and S6730-Hsubseries. The S6720-LI and S6720S-LI switches are Layer 2 switches, and all theother models in this series are Layer 3 switches.

4.2 Naming Conventions

Figure 4-1 S6700 switch naming conventions (applicable to S6730 models)

S6730S-H48T4XC-KAA B C D E F G H I J K L M

NO TE

The device names in this figure are used as examples and do not represent specific devices.The uplink and downlink ports mentioned in this document refer to the recommendedusage of the port, and do not indicate that the corresponding port can be used only for thedownlink or uplink.

Table 4-1 S6700 switch naming convention description (applicable to S6730models)

Identifier

Description

A Product type (1 character)The value is fixed at S, indicating that the device is an S series switch.

B Role on the network (1 character)● 6: aggregation switch● 5: access switch

C Market positioning (1 character)7: Enterprise series switch

D Product sub-series (2 characters)The left character indicates the generation, for example, S6720 andS6730. The right character indicates switches of the same series withdifferent specifications, for example, S6720 and S6721.

E Industry identifier (0 to 2 characters)● By default, this field is left empty.● S: channel distribution model



Identifier

Description

F Level type (1 character)● H: high-level● S: standard

G Number of downlink ports (1 or 2 characters)

H Downlink port type (1 character)● T: GE electrical port● P: GE electrical port, supporting PoE+● X: 10GE optical port● Y: 25GE optical port

I Number of uplink ports (1 character)

J Uplink port type (1 character)● S: GE optical port● X: 10GE optical port● C: 100GE optical port● Q: 40GE optical port● Y: 25GE optical port

K Support for pluggable cards (0 or 1 character)● Empty: The switch does not support pluggable cards.● C: The switch supports pluggable cards.

L Special function type (0 or 2 characters)● V2: The software platform of the switch is Yunshan.

M Power module type (0 to 2 characters)● Empty: The switch uses pluggable power modules.● A: The switches are sold with AC power module.● D: The switches are sold with DC power module.

Figure 4-2 S6700 switch naming conventions (applicable to S6700/S6720 models)

S6720S-26Q-PWH-EI-24S-ACA B C D E F G I J KH



NO TE

The device names in this figure are used as examples and do not represent specific devices.The uplink and downlink ports mentioned in this document refer to the recommendedusage of the port, and do not indicate that the corresponding port can be used only for thedownlink or uplink.

Table 4-2 S6700 switch naming convention description (applicable to S6700/S6720 models)

Identifier

Description

A Switch

B ● 6: 10GE downlink ports● 5: GE downlink ports● 3: Layer 3 switch with 100M downlink ports● 2: Layer 2 switch with 100M downlink ports

C 7: Enterprise series switch

D Product sub-series (such as 00 or 10)

E S: channel distribution model

F Maximum number of ports

G Uplink port type:● C: The product supports pluggable cards and its uplink ports are

provided by a pluggable card or are fixed QSFP+ ports.● Q: Uplink ports of the product are fixed QSFP+ ports.● X: The product has fixed 10GE uplink ports.● L: Uplink ports of the product are 100GE QSFP28 ports.NOTE

If the product name does not contain this field, the switch has no uplink port.

H PWH: The product supports PoE++.NOTE

If the product name does not contain this field, the switch does not supportPoE.

I Level type:● LI: lightweight edition● SI: standard edition● EI: enhanced edition● HI: high-end edition, which supports high-performance operation,

administration, and maintenance (OAM) and built-in real-timeclock (RTC)



Identifier

Description

J Downlink port type:● 24S: 24 downlink SFP+ optical ports● 48S: 48 downlink SFP+ optical ports

K Power supply type:● AC: switch using alternating current power supply● DC: switch using direct current power supplyNOTE

If S6720-EI, S6720-SI, and S6720S-SI switches are sold with pluggable AC orDC power modules in standard configuration, their product model namescontain "-AC" or "-DC." However, the silkscreens and nameplates on theswitches do not contain "-AC" or "-DC."

4.3 Port Numbering Conventions

Physical ports are numbered in the following way:

A stacked switch uses stack ID/subcard ID/port sequence number to identifyphysical ports.● Stack ID: indicates the ID of a stacked switch. The value ranges from 0 to 8.● Subcard ID: indicates the ID of a subcard.● Port sequence number: indicates the sequence number of a port on the

switch.



Table 4-3 Port numbering conventions

Port Numbering Diagram Description

1 3 5 7 9 11

2 4 6 8 10 12 There are two rows ofservice ports on thedevice. These ports arenumbered from bottomto top and left to right,starting from 1.For example, the porton the top left isnumbered 0/0/2.Ports of different speedsare numberedseparately. For example,the first 100M port isnumbered ethernet0/0/1, and the first GEport is numberedgigabitethernet 0/0/1.Other 100M and GEports are numbered inascending orderfollowing the two portsrespectively.

4.4 S6700-EI

4.4.1 S6700-24-EI

Version MappingTable 4-4 lists the mapping between the S6700-24-EI and software versions.

Table 4-4 Version mapping

Series Model Software Version

S6700-EI S6700-24-EI V100R006C00 to V200R005C02



Appearance and Structure

Figure 4-3 S6700-24-EI appearance

2

1

11 12 13 14 23 24Quidway S6700 Series

CONSOLE

ETH GREEN=SPEED RED=STACK

LINK/ACT

PWR1

PWR2

SYS

MODE

STATUS STATUS

1

5 6 7 8 9 10

2 3 4

1 Twenty-four 10GE SFP+ ports

Applicable modules and cables:● GE optical module● GE-CWDM optical module● GE copper module (applicable

in V200R001C01 and laterversions, only 1000 Mbit/ssupported)

● 10GE SFP+ optical module● 10GE-CWDM optical module

(applicable in V200R005C00and later versions)

● 1 m and 3 m SFP+ high-speedcopper cables

● 5 m SFP+ high-speed coppercables (applicable inV200R005C02)

● 10 m SFP+ high-speed coppercable (applicable inV200R001C00 and laterversions)

● 3 m and 10 m AOC cables(applicable in V200R003C00and later versions)

2 One ETH management port

3 One console port 4 One USB port



5 Ground screw

NOTEIt is used with a ground cable.

6 ESD jack

NOTEBefore installing or maintaining aswitch, wear an ESD wrist strap andinsert the other end of the ESD wriststrap into this ESD jack.

7 Fan slot 2

NOTEApplicable fan module:CX7E1FANA fan module

8 Fan slot 1


9 Power module slot 2

NOTE● 500 W AC power module● 500 W DC power module

10

Power module slot 1


Port Description10GE SFP+ port

A 10GE SFP+ Ethernet optical port supports auto-sensing to 1000 Mbit/s. It sendsand receives service data at 1000 Mbit/s or 10 Gbit/s. Table 4-5 describes theattributes of a 10GE SFP+ Ethernet optical port.

Table 4-5 Attributes of a 10GE SFP+ port

Attribute Description

Connector type LC/PC

Optical portattributes

Depend on the optical module used

Standardscompliance

IEEE802.3ae

Working mode GE/10GE auto-sensing

Console port

The console port is connected to a console for on-site configuration. The portmust use a console cable. The console port is used when a switch is powered onfor the first time. For details about the attributes of a console port, see Table 4-6.



Table 4-6 Attributes of a console port


Connector type RJ45

Standardscompliance

RS-232

Working mode Duplex Universal Asynchronous Receiver/Transmitter (UART)

Baud rate 9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s, or 115200bit/sDefault value: 9600 bit/s

ETH management port

You can connect a switch to a configuration terminal or network managementworkstation through the ETH management port to configure the switch locally orremotely. The port must use an Ethernet cable. You can choose to download thesoftware package through the ETH management port in the BootROM menu. Filetransfer through the ETH management port is faster than transfer through theconsole port. For details on how to use the ETH management port, see theConfiguration Guide - Basic Configurations. Table 4-7 describes the attributes ofan ETH management port.

Table 4-7 Attributes of an ETH management port


Connector type RJ45

Standardscompliance

IEEE802.3

Working mode 10/100 Mbit/s auto-sensing

Maximumtransmissiondistance

100 m

USB port

The USB port can have a USB flash drive connected to upgrade the switch, ortransfer configuration files or other files. The USB port can only connect to a USBflash drive that complies with USB 2.0.

NO TE

USB flash drives from different vendors differ in model compatibility and drivers. If a USBflash drive cannot be used, try to replace it with another one from a mainstream vendor.Switches support a maximum of 128 GB USB flash drives.



Indicator Description

Figure 4-4 Indicators on the S6700-24-EI

2

1

11 12 13 14 23 24Quidway S6700 Series

CONSOLE


LINK/ACT

PWR1

PWR2

SYS

MODE

2

1

11 1Quidway S6700 Series

6

CONSOLE


LINK/ACT

PWR1

PWR2

SYS

MODE

1 2

3

5 47

12

3

5 4

6

7

Table 4-8 Description of indicators on the switch

Number

Indicator/Button

Color Description

1 PWR1: powersupplyindicator

- Off: No power module is available inpower module slot 1, or the switchhas only one power module but thepower module does not worknormally.

Green Steady on: A power module isinstalled in power module slot 1 andis working normally.

Red Steady on: The switch has twopower modules installed. Any of thefollowing situations occurs in powermodule slot 1:● A power module is available in

this slot but its power switch is inthe OFF position.

● A power module is available inthis slot but it is not connected toa power source.

● The power module in powermodule slot 1 fails.



Number

Indicator/Button

Color Description

2 PWR2: powersupplyindicator

- Off: No power module is available inpower module slot 2, or the switchhas only one power module but thepower module does not worknormally.

Green Steady on: A power module isinstalled in power module slot 2 andis working normally.

Red Steady on: The switch has twopower modules installed. Any of thefollowing situations occurs in powermodule slot 2:● A power module is available in

this slot but its power switch is inthe OFF position.

● A power module is available inthis slot but it is not connected toa power source.

● The power module in powermodule slot 2 fails.

3 SYS: systemstatusindicator

- Off: The system is not running.

Green Indicator states and meaning inV100R006 version:● Steady on: The system is not

operating properly or is starting.● Slow blinking: The system is

operating properly.● Fast blinking: The system is

copying the system software andconfiguration file from a USBflash drive.

Indicator states and meaning inV200R001 and later versions:● Fast blinking: The system is

starting or is copying the systemsoftware and configuration filefrom a USB flash drive during aUSB-based upgrade.

● Slow blinking: The system isrunning normally.



Number

Indicator/Button

Color Description

Yellow ● Steady on: The system isperforming self-check duringstartup (only applicable toV100R006).

● Blinking: The system has beensuccessfully upgraded using aUSB flash drive and the switchhas restarted. You can remove theUSB flash drive from the switch.

Red ● Steady on: The system does notwork normally after registration,or a fan or temperature alarmhas been generated.

● Blinking: An error occurred duringUSB-based upgrade and thesystem failed to be upgradedafter a USB flash drive is inserted.

4 MODE: modeindicator

- Off: The service port indicators arein the status mode (default). In thestatus mode, the service portindicator shows the port link oractivity state.

Green Steady on: The service portindicators show the port speed. After45 seconds, the service portindicators automatically restore tothe status mode.

Red Steady on: The service portindicators show the stack ID of theswitch. After 45 seconds, the serviceport indicators automatically restoreto the status mode.



Number

Indicator/Button

Color Description

5 Mode switchbutton

- ● When you press this button once,the mode indicator turns greenand the service port indicatorsshow the speed of each serviceport.

● When you press this button asecond time, the mode indicatorturns red and the service portindicators show the stack status.

● When you press this button athird time, the mode indicatorturns off.

If you do not press the button within45 seconds, the mode indicatorrestores to status mode.

6 Service portindicator

Meanings of service port indicators vary in differentmodes. For details, see Table 4-9.

7 ETH indicator Green ● Off: No link is established on theport.

● Steady on: The port is connected.● Blinking: The port is sending or

receiving data.

Table 4-9 Description of service port indicators in different modes

Display Mode Color Description

Status - Off: The port is not connected or hasbeen shut down.

Green Steady on: The port is connected.

Yellow Blinking: The interface is sending orreceiving data.

Speed Green andyellow

● Off: The port is not connected orhas been shut down.

● Both steady on: The port isoperating at a speed of 1000Mbit/s.

● Both blinking: The port isoperating at a speed of 10 Gbit/s.



Display Mode Color Description

Stack Green andyellow

● Off: Port indicators do not showthe stack ID of the switch.

● If both indicators are steady on,the switch is not a master switch:– If the indicator of a port is

steady on, the number of thisport is the stack ID of theswitch.

– If the first nine port indicatorsof the switch are steady on,the stack ID of the switch is 0.

● If both indicators are blinking, theswitch is a master switch:– If the indicator of a port is

blinking, the number of thisport is the stack ID of theswitch.

– If the first nine port indicatorsof the switch are blinking, thestack ID of the switch is 0.

Power Supply Configuration

The S6700-24-EI can use a single power module or double power modules for 1+1power redundancy. In versions prior to V200R005C00, the switch cannot use ACand DC power modules simultaneously. In V200R005C00 and later versions, theswitch support mixing of AC and DC power modules.

Figure 4-5 shows the power supply connections of dual DC power modules. AfterDC power is transmitted to the PWR module, the PWR module provides -53 Voutput voltage, and the motherboard provides power for the entire device.

Figure 4-5 Power supply connections of dual DC power modules

NEG: Negative wire RTN: Positive wire GND: -53 V reference ground



Figure 4-6 shows the power supply connections of dual AC power modules. AfterAC power is transmitted to the PWR module, the PWR module provides -53 Voutput voltage, and the motherboard provides power for the entire device.

Figure 4-6 Power supply connections of dual AC power modules

L: Live wire N: Neutral wire PGND: Protectionground wire

GND: -53 V referenceground

Heat Dissipation

The S6700-24-EI uses pluggable fan modules for forced air cooling. Air flows infrom the left and right sides, and exhausts from the rear panel.

Cold airHot airPort side

NO TE

This figure only shows the airflow direction and does not depict the actual device.

Technical Specifications

Table 4-10 lists technical specifications of the S6700-24-EI.

Table 4-10 Technical specifications

Item Description

Memory (RAM) 512 MB



Item Description

Flash 64 MB

Mean timebetween failures(MTBF)

34.54 years

Mean time torepair (MTTR)

2 hours

Availability > 0.99999

Service portsurge protection

NA

Power supplysurge protection

● Using AC power modules: ±2 kV in differential mode, ±4kV in common mode

● Using DC power modules: ±1 kV in differential mode, ±2kV in common mode

Dimensions (H xW x D)

43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5in.)

Weight ● Empty: ≤ 5 kg (11.02 lb)● Fully configured: ≤ 8.5 kg (18.74 lb)

Stack ports Any 10GE SFP+ ports (a maximum of eight physical ports)

RPS Not supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz-48 V DC to -60 V DC

Maximumvoltage range

90 V AC to 264 V AC, 47 Hz to 63 Hz-38.4 V DC to -72 V DC

Maximum powerconsumption(100%throughput, fullspeed of fans)

153.6 W

Operatingtemperature

-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m(0-5906 ft.)NOTE

● The operating temperature of the switch is -5°C to +45°C (23°Fto 113°F) when it uses SFP+ optical modules with 40 km orlonger transmission distances.

● When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).



Item Description

Storagetemperature

-40°C to +70°C (-40°F to +158°F)

Noise undernormaltemperature(27°C, soundpower)

< 55 dB(A)

Relative humidity 5% to 95%, noncondensing

Operatingaltitude

0-5000 m (0-16404 ft.)

Certification ● EMC certification● Safety certification● Manufacturing certification

Part number 02352768

4.4.2 S6700-48-EI

Version Mapping

Table 4-11 lists the mapping between the S6700-48-EI and software versions.



S6700-EI S6700-48-EI V100R006C00 to V200R005C02


Figure 4-7 S6700-48-EI appearance

2

1

11 12 13 14 23 24 25 26 35 36 37 38 47 48Quidway S6700 Series

CONSOLE


LINK/ACT

PWR1

PWR2

SYS

MODE

STATUS STATUS

1

5 6 7 8 9 10

2 3 4



1 Forty-eight 10GE SFP+ ports

Applicable modules and cables:● GE optical module● GE-CWDM optical module● GE copper module (applicable

in V200R001C01 and laterversions, only 1000 Mbit/ssupported)

● 10GE SFP+ optical module● 10GE-CWDM optical module

(applicable in V200R005C00and later versions)

● 1 m and 3 m SFP+ high-speedcopper cables

● 5 m SFP+ high-speed coppercables (applicable inV200R005C02)

● 10 m SFP+ high-speed coppercable (applicable inV200R001C00 and laterversions)

● 3 m and 10 m AOC cables(applicable in V200R003C00and later versions)



5 Ground screw


6 ESD jack

NOTEBefore installing or maintaining aswitch, wear an ESD wrist strap andinsert the other end of the ESD wriststrap into this ESD jack.

7 Fan slot 2


8 Fan slot 1




10

Power module slot 1











Standardscompliance

IEEE802.3ae


Console port

The console port is connected to a console for on-site configuration. The portmust use a console cable. The console port is used when a switch is powered onfor the first time. For details about the attributes of a console port, see Table4-13.



Connector type RJ45

Standardscompliance

RS-232



ETH management port

You can connect a switch to a configuration terminal or network managementworkstation through the ETH management port to configure the switch locally orremotely. The port must use an Ethernet cable. You can choose to download thesoftware package through the ETH management port in the BootROM menu. Filetransfer through the ETH management port is faster than transfer through theconsole port. For details on how to use the ETH management port, see the



Configuration Guide - Basic Configurations. Table 4-14 describes the attributes ofan ETH management port.



Connector type RJ45

Standardscompliance

IEEE802.3



100 m

USB port


NO TE


Indicator DescriptionThe S6700-48-EI has the same types of indicators as the S6700-24-EI. For details,see Indicator Description.

Power Supply ConfigurationThe S6700-48-EI can use a single power module or double power modules for 1+1power redundancy. In versions prior to V200R005C00, the switch cannot use ACand DC power modules simultaneously. In V200R005C00 and later versions, theswitch support mixing of AC and DC power modules.

Figure 4-8 shows the power supply connections of dual DC power modules. AfterDC power is transmitted to the PWR module, the PWR module provides -53 Voutput voltage, and the motherboard provides power for the entire device.




NEG: Negative wire RTN: Positive wire GND: -53 V reference ground

Figure 4-9 shows the power supply connections of dual AC power modules. AfterAC power is transmitted to the PWR module, the PWR module provides -53 Voutput voltage, and the motherboard provides power for the entire device.



GND: -53 V referenceground

Heat DissipationThe S6700-48-EI uses pluggable fan modules for forced air cooling. Air flows infrom the left and right sides, and exhausts from the rear panel.




NO TE



Table 4-15 lists technical specifications of the S6700-48-EI.


Item Description

Memory (RAM) 512 MB

Flash 64 MB


33.76


2 hours



NA





43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5in.)

Weight ● Empty: ≤ 5 kg (11.02 lb)● Fully configured: ≤ 8.5 kg (18.74 lb)

Stack ports Any 10GE SFP+ ports (a maximum of eight physical ports)

RPS Not supported

PoE Not supported

Rated voltagerange





240 W



Item Description



● The operating temperature of the switch is -5°C to +45°C (23°Fto 113°F) when it uses SFP+ optical modules with 40 km orlonger transmission distances.

● When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).

Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 55 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.5 S6720-LI

4.5.1 S6720-16X-LI-16S-AC

Version Mapping

Table 4-16 lists the mapping between the S6720-16X-LI-16S-AC chassis andsoftware versions.



S6720-LI S6720-16X-LI-16S-AC V200R011C00 to V200R019C10versions




Figure 4-10 S6720-16X-LI-16S-AC appearance

S6720-16X-LI-16S-AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CONSOLE

ETH

1 32 4 5

PNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

876 9

MODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

1 Sixteen 10GE SFP+ ports

Applicable modules and cables:● GE optical module● GE-CWDM optical module● GE-DWDM optical module● GE copper module (100M/

1000M auto-sensing)● 10GE SFP+ optical module

(OSXD22N00 not supported)● 10GE-CWDM optical module● 10GE-DWDM optical module● 1 m, 3 m, 5 m, and 10 m SFP+

high-speed copper cables● 3 m and 10 m SFP+ AOC cables● 0.5 m and 1.5 m SFP+

dedicated stack copper cables(used for zero-configurationstacking, supported inV200R011C10 and laterversions)

2 One PNP button

NOTICEApplicable in V200R012C00 and laterversions:To restore the factory settings and resetthe switch, hold down the button for atleast 6 seconds.To reset the switch, press the button.Resetting the switch will cause serviceinterruption. Exercise caution when youpress the PNP button.

3 One ETH management port 4 One console port

5 One USB port 6 Ground screw




7 RPS socket

NOTE

It is used with an RPS cable, which isnot hot swappable.

8 Jack for AC power cable lockingstrap

NOTEThe AC power cable locking strap is notdelivered with the switch.

9 AC socket

NOTEIt is used with an AC power cable.

- -

Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232






ETH management port

You can connect a switch to a configuration terminal or network managementworkstation through the ETH management port to configure the switch locally orremotely. The port must use an Ethernet cable. You can choose to download thesoftware package through the ETH management port in the BootLoad menu. Filetransfer through the ETH management port is faster than transfer through theconsole port. Table 4-19 describes the attributes of an ETH management port.



Connector type RJ45

Standardscompliance

IEEE802.3



100 m

In V200R012C00 and later versions, you can log in to the switch that contains theETH management port for the first time through the ETH port. For details, see"First Login to a Switch" in the Configuration Guide - Basic Configuration. If youhave logged in to the device for the first time by pressing and holding the MODEbutton for 6 seconds or longer and saved the configuration, the defaultconfiguration on the ETH port will be cleared. In this case, you cannot log in tothe switch for the first time through the ETH port. You are advised to log in to theswitch for the first time through the ETH port.

USB port


NO TE





The S6720-16X-LI-16S-AC has similar indicators to those of the S6720-26Q-LI-24S-AC, except that the S6720-16X-LI-16S-AC has no 40GE port indicators. For details,see Indicator Description.


The S6720-16X-LI-16S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.

Figure 4-11 shows the power supply mode of a built-in AC power module. Thebuilt-in AC power module (PWR) receives power from an external power sourceand provides a 12 V output to the chassis.

Figure 4-11 Power supply mode of a built-in AC power module

Motherboard

GND12V

PWR

L N PGND

L: live wire N: neutral wire PGND: protectionground wire

GND: 12 V referenceground

Heat Dissipation

The S6720-16X-LI-16S-AC has three built-in fans for forced air cooling. Air flows infrom the left side and front panel, and exhausts from the right side.


NO TE




Technical SpecificationsTable 4-20 lists technical specifications of the S6720-16X-LI-16S-AC.


Item Description

Memory (RAM) 1 GB

Flash 512 MB in total. To view the available flash memory size,run the display version command.


39.2 years


2 hours



NA


±6 kV in differential mode, ± 6 kV in common mode


● Basic dimensions (excluding the parts protruding fromthe body): 43.6 mm x 442.0 mm x 225.0 mm (1.72 in. x17.4 in. x 8.86 in.)

● Maximum dimensions (the depth is the distance fromports on the front panel to the parts protruding from therear panel): 43.6 mm x 442.0 mm x 234.4 mm (1.72 in. x17.4 in. x 9.23 in.)

Weight(includingpackage)

4.1 kg (9.04 lb)

Stack ports Any 10GE SFP+ ports

RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz


90 V AC to 264 V AC, 47 Hz to 63 Hz



Item Description


67.9 W

Typical powerconsumption(30% of trafficload, testedaccording to ATISstandard)

45.2 W


0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 m(0-5906 ft.)NOTE

When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).

Short-termoperatingtemperature


When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).The equipment can operate beyond the normal operatingtemperature range for a short-term period, but the followingconditions must be met:● The equipment operates at a temperature of over 45°C (113°F)

consecutively for at most 96 hours in one year.● The equipment operates at a temperature of over 45°C (113°F)

for a total of no more than 360 hours in one year.● The equipment operates at a temperature of over 45°C (113°F)

for no more in 15 times in one year.The equipment may be damaged or experience unexpectedexceptions if any of the preceding limits is exceeded.The equipment cannot start when the temperature is lower than 0°C(32°F). The maximum distance of optical modules used in theseconditions cannot exceed 10 km.

Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.5 dB(A)




Item Description

Operatingaltitude

0-5000 m (0-16404 ft.)



4.5.2 S6720-32X-LI-32S-AC

Version MappingTable 4-21 lists the mapping between the S6720-32X-LI-32S-AC chassis andsoftware versions.



S6720-LI S6720-32X-LI-32S-AC V200R011C00 to V200R019C10versions


Figure 4-12 S6720-32X-LI-32S-AC appearance

S6720-32X-LI-32S-AC

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 CONSOLE

ETH

32 4 5

PNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

876 9

MODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

1



1 Thirty-two 10GE SFP+ ports





dedicated stack copper cables(the last 16 ports aresupported, used for zero-configuration stacking,supported in V200R011C10 andlater versions)

2 One PNP button





7 RPS socket

NOTE




9 AC socket


- -










Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45




Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720-32X-LI-32S-AC has similar indicators to those of the S6720-26Q-LI-24S-AC, except that the S6720-32X-LI-32S-AC has no 40GE port indicators. For details,see Indicator Description.

Power Supply ConfigurationThe S6720-32X-LI-32S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.





Motherboard

GND12V

PWR

L N PGND



Heat DissipationThe S6720-32X-LI-32S-AC has three built-in fans for forced air cooling. Air flows infrom the left side and front panel, and exhausts from the right side.


NO TE


Technical SpecificationsTable 4-25 lists technical specifications of the S6720-32X-LI-32S-AC.


Item Description

Memory (RAM) 1 GB



42.8 years



Item Description


2 hours



NA







4.3 kg (9.48 lb)

Stack ports Any 10GE SFP+ ports (a maximum of 16 physical ports)

RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz




108.5 W


71.8 W



Item Description










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.4 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.5.3 S6720-26Q-LI-24S-AC



Version MappingTable 4-26 lists the mapping between the S6720-26Q-LI-24S-AC chassis andsoftware versions.



S6720-LI S6720-26Q-LI-24S-AC V200R011C00 to V200R019C10versions


Figure 4-14 S6720-26Q-LI-24S-AC appearance

S6720-26Q-LI-24S-AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHPNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

987 10

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

2 43 5 61









2 Two 40GE QSFP+ ports

Applicable modules and cables:● QSFP+ optical module● 1 m, 3 m, and 5 m QSFP+ to

QSFP+ high-speed coppercables

● 1 m, 3 m, and 5 m QSFP+ to4*SFP+ high-speed coppercables

● 10 m QSFP+ to QSFP+ AOCcable

● 10 m QSFP+ to 4*SFP+ AOCcable

NOTEA 40GE QSFP+ optical port can be splitinto four 10GE ports.

3 One PNP button




7 Ground screw


8 RPS socket

NOTEIt is used with an RPS cable, which isnot hot swappable.



10

AC socket











Standardscompliance

IEEE802.3ae


40GE QSFP+ port

A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s and canbe split into four 10GE ports. After a split, the 40GE QSFP+ optical port needs tobe connected to a remote device using a 1-to-4 QSFP+ fiber (with matchingoptical modules), a 1-to-4 QSFP+ AOC cable, or a 1-to-4 QSFP+ copper cable.Table 4-28 describes the attributes of a 40GE QSFP+ optical port.

Table 4-28 Attributes of a 40GE QSFP+ optical port


Connector type MPO/LC



Standardscompliance

IEEE802.3ba

Console port






Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE


Indicator DescriptionNO TE

Hold down the mode switch button for 6s and release it to start the web initial login mode.Either of the following situations will occur:● If the switch has no configuration file, the system attempts to enter the web initial

login mode. In this mode, the status of mode indicators is as follows:● If the system enters the web initial login mode successfully, all mode indicators

turn green and stay on for a maximum of 10 minutes.● If the system fails to enter the initial login mode, all mode indicators fast blink

for 10 seconds and then restore the default status.● If the switch has a configuration file, the system cannot enter the web initial login

mode. In this case, all mode indicators fast blink for 10s, and then return to thedefault states.

Figure 4-15 Indicators on the S6720-26Q-LI-24S-AC

S6720-26Q-LI-24S-AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHPNP

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

1 8 9 1110

7

23

654

1 2

40G

CONSOLE

ETHPNPS6720-26Q-LI-24S-AC

1 2 3 4 5

MODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

1 8

7

23

654

10

9

11



NO TE

The S6720-LI series switches provide a command for setting fault indicators, which helpfield maintenance personnel find a faulty switch quickly.The SYS indicator and mode indicators (STAT, SPED, and STCK) are used as fault indicatorsof a switch. If the switch fails, its SYS indicator and mode indicators can be configured toblink red fast so that field maintenance personnel can find this faulty switch.


No.

Indicator

Name Color

Status

Description

1 PWR Powermoduleindicator

- Off The switch is powered off.

Green

Steady on

The system power supply is normal.

Yellow

Steady on

The built-in power module has failed,and the switch is receiving power from aredundant power supply (RPS).

2 RPS RPSindicator

- Off The switch is not connected to an RPS.

Green

Steady on

The RPS is in cold standby state.

Green

Blinking

The RPS is supplying power to anotherswitch.

Yellow

Blinking

The RPS is supplying power to the localswitch, and the built-in power module ofthe switch has failed.

3 SYS Systemstatusindicator

- Off The system is not running.

Green

Fastblinking

The system is starting.

Green

Slowblinking

The system is running normally.

Red Steady on

The system does not work normally afterregistration, or a fan alarm ortemperature alarm has been generated.

4 STAT Statusindicator

- Off The status mode is not selected.

Green

Steady on

The status mode (default mode) isselected. If the status mode is selected,the service port indicator shows the portlink or activity state.



No.

Indicator

Name Color

Status

Description

5 SPED

Speedindicator

- Off The speed mode is not selected.

Green

Steady on

The service port indicators show the portspeeds. After 45 seconds, the service portindicators automatically restore to thestatus mode.

6 STCK Stackindicator

- Off ● If you are not changing the indicatormode (default): The switch is in stackstandby or slave state or the stackingfunction is not enabled on the switch.

● If you are changing the indicatormode: The stack mode is not selected.

Green

Steady on

The switch is a standby or slave switch ina stack, and the service port indicatorsshow the stack ID of the switch.

Green

Blinking

● If you are not changing the indicatormode (default): The switch is a stackmaster switch or a standalone switchwith the stacking function enabled.

● If you are changing the indicatormode: The switch is the master switchin a stack or a standalone switch, andthe service port indicators show thestack ID of the master switch.

After 45 seconds, the service portindicators automatically restore to thestatus mode.



No.

Indicator

Name Color

Status

Description

7 MODE

Modeswitchbutton

- - ● When you press this button once, theservice port indicators change to thespeed mode and show the speed ofeach service port.

● When you press this button a secondtime, the service port indicatorschange to the stack mode and showthe stack ID of the local switch.

● When you press this button a thirdtime, the service port indicatorsrestore to the default mode, and theSTAT indicator turns green.

If you do not press the MODE buttonwithin 45 seconds, the service portindicators restore to the default mode. Inthis case, the STAT indicator is steadygreen, the SPED indicator is off, and theSTCK indicator is off or blinking green.

8 - 10GEserviceportindicator (twoindicators foreachport)


9 - 40GEserviceportindicator (oneindicator foreachport)


10 - ETHportindicator

- Off The ETH port is not connected.

Green

Steady on

The ETH port is connected.

Green

Blinking

The ETH port is sending or receiving data.



No.

Indicator

Name Color

Status

Description

11 - USB-baseddeploymentindicator

- Off ● No USB flash drive is connected to theswitch.

● The USB port is damaged.● The indicator is damaged.● The USB flash drive does not have any

configuration file and cannot be usedfor deployment.

● The switch has been upgraded usingthe USB flash drive and is restarting.

Green

Steady on

A USB-based deployment has beencompleted.

Green

Blinking

The system is reading data from the USBflash drive.

Yellow

Steady on

The switch has copied all the requiredfiles and completed the file check. TheUSB flash drive can be removed from theswitch.

Red Blinking

An error has occurred when the system isexecuting the configuration file orreading data from the USB flash drive.

Table 4-32 Description of 10GE service port indicators in different modes (twoindicators for each port)

DisplayMode

Color Status Description

Status - Off The port is not connected or has been shutdown.

Green Steadyon

A link has been established on the port.

Yellow Blinking The port is sending or receiving data.

Speed - Off The port is not connected or has been shutdown.

Greenandyellow

Steadyon

1000M/10GE port: The port is operating at1000 Mbit/s.



DisplayMode


Greenandyellow

Blinking 1000M/10GE port: The port is operating at10 Gbit/s.

Stack - Off Port indicators do not show the stack ID ofthe switch.

Greenandyellow

Steadyon

The switch is not the master switch in astack.● If the indicator of a port is steady on, the

number of this port is the stack ID of theswitch.

● If the indicators of ports 1 to 9 are steadyon, the stack ID of the switch is 0.

Greenandyellow

Blinking The switch is the master switch in a stack.● If the indicator of a port is blinking, the


● If the indicators of ports 1 to 9 areblinking, the stack ID of the switch is 0.

Table 4-33 Description of 40GE service port indicators in different modes (oneindicator for each port)

DisplayMode



Green Steadyon


Green Blinking The port is sending or receiving data.


Green Steadyon

The port is operating at 10 Gbit/s.

Green Blinking The port is operating at 40 Gbit/s.




The S6720-26Q-LI-24S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.



Motherboard

GND12V

PWR

L N PGND



Heat Dissipation

The S6720-26Q-LI-24S-AC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.


NO TE



Table 4-34 lists technical specifications of the S6720-26Q-LI-24S-AC.




Item Description

Memory (RAM) 1 GB



39.2 years


2 hours



NA







4.2 kg (9.26 lb)

Stack ports ● Any 10GE SFP+ ports (a maximum of 16 physical ports)● Any 40GE QSFP+ ports (a maximum of 2 physical ports)

RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz




100.2 W



Item Description


67.1 W










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.5 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)




Item Description


4.6 S6720S-LI

4.6.1 S6720S-16X-LI-16S-AC

Version MappingTable 4-35 lists the mapping between the S6720S-16X-LI-16S-AC chassis andsoftware versions.



S6720S-LI S6720S-16X-LI-16S-AC V200R011C00 to V200R019C10versions


Figure 4-17 S6720S-16X-LI-16S-AC appearance

S6720S-16X-LI-16S-AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CONSOLE

ETH

1 32 4 5

PNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

876 9

MODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS



1 Sixteen 10GE SFP+ ports






2 One PNP button





7 RPS socket

NOTE




9 AC socket


- -










Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45




Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720S-16X-LI-16S-AC has similar indicators to those of the S6720-26Q-LI-24S-AC, except that the S6720S-16X-LI-16S-AC has no 40GE port indicators. Fordetails, see Indicator Description.

Power Supply ConfigurationThe S6720S-16X-LI-16S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.





Motherboard

GND12V

PWR

L N PGND



Heat DissipationThe S6720S-16X-LI-16S-AC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.


NO TE


Technical SpecificationsTable 4-39 lists technical specifications of the S6720S-16X-LI-16S-AC.


Item Description

Memory (RAM) 1 GB



39.2 years



Item Description


2 hours



NA







4.1 kg (9.04 lb)

Stack ports Any 10GE SFP+ ports

RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz




67.9 W


45.2 W



Item Description










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.5 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.6.2 S6720S-32X-LI-32S-AC



Version MappingTable 4-40 lists the mapping between the S6720S-32X-LI-32S-AC chassis andsoftware versions.



S6720S-LI S6720S-32X-LI-32S-AC V200R011C00 to V200R019C10versions


Figure 4-19 S6720S-32X-LI-32S-AC appearance

S6720S-32X-LI-32S-AC

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 CONSOLE

ETH

32 4 5

PNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

876 9

MODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

1









2 One PNP button





7 RPS socket

NOTE




9 AC socket


- -










Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45




Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720S-32X-LI-32S-AC has similar indicators to those of the S6720-26Q-LI-24S-AC, except that the S6720S-32X-LI-32S-AC has no 40GE port indicators. Fordetails, see Indicator Description.

Power Supply ConfigurationThe S6720S-32X-LI-32S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.





Motherboard

GND12V

PWR

L N PGND



Heat DissipationThe S6720S-32X-LI-32S-AC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.


NO TE


Technical SpecificationsTable 4-44 lists technical specifications of the S6720S-32X-LI-32S-AC.


Item Description

Memory (RAM) 1 GB



42.8 years



Item Description


2 hours



NA







4.3 kg (9.48 lb)


RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz




108.5 W


71.8 W



Item Description










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.4 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.6.3 S6720S-26Q-LI-24S-AC



Version MappingTable 4-45 lists the mapping between the S6720S-26Q-LI-24S-AC chassis andsoftware versions.



S6720S-LI S6720S-26Q-LI-24S-AC V200R011C00 to V200R019C10versions


Figure 4-21 S6720S-26Q-LI-24S-AC appearance

S6720S-26Q-LI-24S-AC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHPNP

+12 V;12.0 A

~100-240V;50/60Hz; 3A

987 10

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWRRPS

2 43 5 61
















3 One PNP button




7 Ground screw


8 RPS socket

NOTEIt is used with an RPS cable, which isnot hot swappable.



10

AC socket











Standardscompliance

IEEE802.3ae


40GE QSFP+ port







Standardscompliance

IEEE802.3ba

Console port






Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE


Indicator DescriptionThe S6720S-26Q-LI-24S-AC has the same types of indicators as the S6720-26Q-LI-24S-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720S-26Q-LI-24S-AC has a built-in power module and does not supportpluggable power modules. It can connect to an RPS1800 power supply for powerredundancy.



Motherboard

GND12V

PWR

L N PGND



Heat DissipationThe S6720S-26Q-LI-24S-AC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.




NO TE


Technical SpecificationsTable 4-50 lists technical specifications of the S6720S-26Q-LI-24S-AC.


Item Description

Memory (RAM) 1 GB



39.2 years


2 hours



NA







4.2 kg (9.26 lb)


RTC Supported

RPS Supported

PoE Not supported

Rated voltagerange

100 V AC to 240 V AC, 50/60 Hz



Item Description




100.2 W


67.1 W










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 46.5 dB(A)



Item Description


Operatingaltitude

0-5000 m (0-16404 ft.)



4.7 S6720-SI

4.7.1 S6720-26Q-SI-24S-AC

Version Mapping

Table 4-51 lists the mapping between the S6720-26Q-SI-24S-AC chassis andsoftware versions.



S6720-SI S6720-26Q-SI-24S-AC V200R011C00 to V200R019C10versions


Figure 4-23 S6720-26Q-SI-24S-AC appearance

S6720-26Q-SI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETH

43 5 6

PNP

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

FAN PWR2 PWR1

STATUS

FAN-046A-B

STATUS

ON

OFF

~100-240V;50/60 Hz;3AES0W2PSA0150

7 8 9 10 11

1 2
















3 One PNP button




7 Ground screw


8 ESN label

NOTEYou can draw it out to view the ESNand MAC address of the switch.



9 Fan slot

NOTEApplicable fan module: 6.2 FAN-046A-B Fan Module

10

Power module slot 2

NOTEApplicable power modules:● 150 W AC power module● 150 W DC power module

11

Power module slot 1


- -

Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae


40GE QSFP+ port










Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE










Figure 4-24 Indicators on the S6720-26Q-SI-24S-AC

S6720-26Q-SI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHPNP

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

1 8 9 1110

7

23

654

1 2

40G

CONSOLE

ETHPNPS6720-26Q-SI-24S

1 2 3 4 5

MODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

1 8

7

23

654

10

9

11

NO TE

The S6720-SI series switches provide a command for setting fault indicators, which helpfield maintenance personnel find a faulty switch quickly.The SYS indicator and mode indicators (STAT, SPED, and STCK) are used as fault indicatorsof a switch. If the switch fails, its SYS indicator and mode indicators can be configured toblink red fast so that field maintenance personnel can find this faulty switch.


No.

Indicator

Name Color

Status

Description

1 PWR1

Powermoduleindicator

- Off No power module is available in powermodule slot 1, or the switch has only onepower module but the power moduledoes not work normally.

Green

Steady on

A power module is installed in powermodule slot 1 and is working normally.



No.

Indicator

Name Color

Status

Description

Yellow

Steady on

The switch has two power modulesinstalled. Any of the following situationsoccurs in power module slot 1:● A power module is available in this

slot but its power switch is in the OFFposition.

● A power module is available in thisslot but it is not connected to a powersource.

● The power module in this slot hasfailed.

2 PWR2



Green

Steady on


Yellow

Steady on







Green

Fastblinking


Green

Slowblinking


Red Steady on






No.

Indicator

Name Color

Status

Description

Green

Steady on


5 SPED

Speedindicator


Green

Steady on





Green

Steady on


Green

Blinking






No.

Indicator

Name Color

Status

Description

7 MODE

Modeswitchbutton











Green

Steady on


Green

Blinking




No.

Indicator

Name Color

Status

Description






Green

Steady on


Green

Blinking


Yellow

Steady on


Red Blinking



DisplayMode



Green Steadyon




Greenandyellow

Steadyon




DisplayMode


Greenandyellow



Greenandyellow

Steadyon




Greenandyellow





DisplayMode



Green Steadyon




Green Steadyon






The S6720-26Q-SI-24S-AC uses pluggable power modules. It can be configuredwith a single power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.

Figure 4-25 shows the power supply connections of dual DC power modules. AfterDC power is transmitted to the PWR module, the PWR module provides 12 Voutput voltage, and the motherboard provides power for the entire device.


PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN

NEG: negative wire RTN: positive wire GND: 12 V reference ground

Figure 4-26 shows the power supply connections of dual AC power modules. AfterAC power is transmitted to the PWR module, the PWR module provides 12 Voutput voltage, and the motherboard provides power for the entire device.


PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-26Q-SI-24S-AC uses a pluggable fan module for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE



Table 4-59 lists specifications of the S6720-26Q-SI-24S-AC.


Item Description

Memory (RAM) 1 GB



41.9 years


2 hours



NA






● Maximum dimensions (the depth is the distance fromports on the front panel to the handle on the rear panel):44.4 mm x 442.0 mm x 451.3 mm (1.75 in. x 17.4 in. x17.77 in.)



Item Description


8.9 kg (19.62 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange



90 V AC to 264 V AC, 47 Hz to 63 Hz-36 V DC to -72 V DC


97 W


68.4 W






Item Description







Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 57 dB(A)


Operatingaltitude

● AC power modules configured: 0-5000 m (0-16404 ft.)● DC power modules configured: 0-2000 m (0-6562 ft.)



4.7.2 S6720-32X-SI-32S-AC

Version MappingTable 4-60 lists the mapping between the S6720-32X-SI-32S-AC chassis andsoftware versions.





S6720-SI S6720-32X-SI-32S-AC V200R011C00 to V200R019C10versions


Figure 4-27 S6720-32X-SI-32S-AC appearance

S6720-32X-SI-32S

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 CONSOLE

ETH

32 4 5

PNPMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

FAN PWR2 PWR1

STATUS

FAN-046A-B

STATUS

ON

OFF

~100-240V;50/60 Hz;3AES0W2PSA0150

6 7 8 9 10

1







2 One PNP button







7 ESN label


8 Fan slot




10

Power module slot 1


Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45




Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE


Indicator DescriptionThe S6720-32X-SI-32S-AC has similar indicators to those of the S6720-26Q-SI-24S-AC, except that the S6720-32X-SI-32S-AC has no 40GE port indicators. Fordetails, see Indicator Description.

Power Supply ConfigurationThe S6720-32X-SI-32S-AC uses pluggable power modules. It can be configuredwith a single power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-32X-SI-32S-AC uses a pluggable fan module for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.


NO TE



Table 4-64 lists specifications of the S6720-32X-SI-32S-AC.


Item Description

Memory (RAM) 1 GB




Item Description


46.7 years


2 hours



NA








8.9 kg (19.62 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





104.6 W



Item Description


72.6 W










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 60.5 dB(A)


Operatingaltitude





Item Description


4.7.3 S6720-32C-SI-AC

Version MappingTable 4-65 lists the mapping between the S6720-32C-SI-AC chassis and softwareversions.



S6720-SI S6720-32C-SI-AC V200R011C00 to V200R019C10versions


Figure 4-30 S6720-32C-SI-AC appearance

MODE

STCKSPEDSTAT

SYSPWR2PWR1

HUAWEI

S6720-32C-SI

5 6 7 81 2 3 4 13 14 15 169 10 11 12

10G/1G

1 2 3 4

1 5 63

CONSOLE

ETH

4

17 18 19 20 21 22 23 24

PNP

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

7 8 9 10 11

STATUS

ON

OFF

~100-240V;50/60 Hz;3AES0W2PSA0150

12

2



1 Twenty-four 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)

2 Four 10GE SFP+ ports






NOTEThe four 10GE SFP+ ports on the frontpanel cannot be used simultaneouslywith ports on the rear card (except the4-port 10GE rear card).If a rear card other than a 4-port 10GErear card is installed in the switch, onlythe ports on the front panel can beused by default.● V200R011 version: To use the port

on the rear card, run the set deviceport-on-card enable command.Then the four 10GE SFP+ ports onthe front panel cannot be used.

● V200R012 and later versions: To usethe port on the rear card, run theundo set device port-config-modeport-on-board enable command.Then the four 10GE SFP+ ports onthe front panel cannot be used.



3 One PNP button


4 One console port

5 One ETH management port 6 One USB port

7 Ground screw


8 ESN label


9 Rear card slot

NOTECards supported:● ES5D21Q02Q00● ES5D21X04S01

10

Fan slot

NOTE

Applicable fan module:

6.4 FAN-060B-B (Fan box (B, FANpanel side exhaust))

11

Power module slot 2


12

Power module slot 1


Port Description

100M/1000M/2.5GE/5GE/10GE BASE-T port (MultiGE port)

A 100M/1000M/2.5GE/5GE/10GE BASE-T port (MultiGE port) sends and receivesservice data at 100 Mbit/s, 1 Gbit/s, 2.5 Gbit/s, 5 Gbit/s, or 10 Gbit/s, and must usean Ethernet cable. If the 2.5 Gbit/s or 5 Gbit/s speed is required, the port mustuse an Ethernet cable of Cat5e or higher category. If the 10 Gbit/s speed isrequired, the port must use an Ethernet cable of Cat6A F/UTP or higher category.Table 4-66 describes the attributes of a 100M/1000M/2.5GE/5GE/10GE BASE-Tport.

Table 4-66 Attributes of a 100M/1000M/2.5GE/5GE/10GE BASE-T port


Connector type RJ45




Standardscompliance

IEEE802.3u, IEEE802.3ab, IEEE802.3bz, IEEE802.3an, mgbase-t

Working Mode 100/1000/2500/5000/10000 Mbit/s auto-sensing

Table 4-67 lists the maximum transmission distances of different cables onMultiGE ports.

Table 4-67 Maximum transmission distances of different cables on MultiGE ports

Cable Type (6-a-1Bundle)

MultiGE Port (Different Rates)

24*100M/1000M

24x2.5GE 24x5GE 24x10GE

Category 5eunshielded twistedpair (Cat5e UTP)

100 m 100 m ● 55 m● 100 m

(6-a-1bundleonly forthe first30 m)

Notrecommended due tohigh risk

Notsupported

Category 5eshielded twistedpair (Cat5e STP)

100 m 100 m 100 m Notsupported

Category 6unshielded twistedpair (Cat6 UTP)

100 m 100 m 100 mNotrecommended due tohigh risk

Notsupported

Category 6 shieldedtwisted pair (Cat6STP)


Category 6Aunshielded twistedpair (Cat6A U/UTP)


Notsupported





24*100M/1000M

24x2.5GE 24x5GE 24x10GE

Category 6A foiled/unshielded twistedpair (Cat6A F/UTP)

100 m 100 m 100 m 100 m

Category 6Ashielded twistedpair (Cat6A STP)

100 m 100 m 100 m 100 m

Category 7 twistedpair (Cat7)

100 m 100 m 100 m 100 m

NO TE

6-a-1 stands for the six-around-one cable bundle mode, with one cable in the center andsix cables bundled evenly around it.

Some cables pose high risks and are not recommended for the following reasons:

● 802.3bz requires that the ALSNR value for alien crosstalk between Ethernet cables begreater than 0, but the standards for Cat5e and Cat6 unshielded twisted pairs do notspecify the required ALSNR value. Therefore, such cables may not meet the crosstalkrequirement in 802.3bz, causing severe problems such as continuous packet loss.

● According the cabling specification TIA TSB-5021, using Cat5e and Cat6 cables for 5Gposes high risks.

● Currently, no clear onsite testing or evaluation method is available for checkingwhether ALSNR of cables conforms to 802.3bz.

If Cat5e and Cat6 unshielded twisted pairs do not meet the 5G requirement, you areadvised to replace them with shielded twisted pairs or reduce the rate of ports to 2.5G.

10GE SFP+ port







Standardscompliance

IEEE802.3ae




Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m

In V200R012C00 and later versions, you can log in to the switch that contains theETH management port for the first time through the ETH port. For details, see"First Login to a Switch" in the Configuration Guide - Basic Configuration. If youhave logged in to the device for the first time by pressing and holding the MODEbutton for 6 seconds or longer and saved the configuration, the defaultconfiguration on the ETH port will be cleared. In this case, you cannot log in to



the switch for the first time through the ETH port. You are advised to log in to theswitch for the first time through the ETH port.

USB port


NO TE


Indicator DescriptionThe S6720-32C-SI-AC has similar indicators to those of the S6720-32C-PWH-SI-AC,except that the S6720-32C-SI-AC does not have a PoE indicator. For details, seeIndicator Description.

Power Supply ConfigurationThe S6720-32C-SI-AC uses pluggable power modules. It can be configured with asingle power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-32C-SI-AC uses a pluggable fan module for forced air cooling. Air flowsin from the left, right, and front sides, and exhausts from the rear panel.


NO TE



Table 4-71 lists technical specifications of the S6720-32C-SI-AC.


Item Description

Memory (RAM) 1 GB




Item Description


27.4 years


2 hours



Common mode: ±7 kV








8.7 kg (19.18 lb)

Stack ports Any MultiGE, 10GE SFP+, or 40GE QSFP+ ports (a maximumof 16 physical ports)

RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





117.62 W (without card)



Item Description


93 W (without card)










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 62.3 dB(A)


Operatingaltitude





Item Description


4.7.4 S6720-32C-SI-DC

Version MappingTable 4-72 lists the mapping between the S6720-32C-SI-DC and software versions.



S6720-SI S6720-32C-SI-DC V200R011C00 to V200R019C10versions


Figure 4-33 S6720-32C-SI-DC appearance

MODE

STCKSPEDSTAT

SYSPWR2PWR1

HUAWEI

S6720-32C-SI

5 6 7 81 2 3 4 13 14 15 169 10 11 12

10G/1G

1 2 3 4

1 5 63

CONSOLE

ETH

4

17 18 19 20 21 22 23 24

PNP

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

7 8 9 10 11

STATUS

ON

OFF

-48 -60V;6A

NEG

(-)

RTN(+)

12

2



1 Twenty-four 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)












3 One PNP button


4 One console port


7 Ground screw


8 ESN label


9 Rear card slot


10

Fan slot

NOTE



11

Power module slot 2


12

Power module slot 1


Port Description





Connector type RJ45




Standardscompliance







24*100M/1000M

24x2.5GE 24x5GE 24x10GE


100 m 100 m ● 55 m● 100 m



Notsupported





Notsupported





Notsupported





24*100M/1000M

24x2.5GE 24x5GE 24x10GE


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m

NO TE







10GE SFP+ port







Standardscompliance

IEEE802.3ae




Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m

In V200R012C00 and later versions, you can log in to the switch that contains theETH management port for the first time through the ETH port. For details, see"First Login to a Switch" in the Configuration Guide - Basic Configuration. If youhave logged in to the device for the first time by pressing and holding the MODEbutton for 6 seconds or longer and saved the configuration, the defaultconfiguration on the ETH port will be cleared. In this case, you cannot log in to



the switch for the first time through the ETH port. You are advised to log in to theswitch for the first time through the ETH port.

USB port


NO TE


Indicator DescriptionThe S6720-32C-SI-DC has similar indicators to those of the S6720-32C-PWH-SI-AC, except that the S6720-32C-SI-DC does not have a PoE indicator. For details,see Indicator Description.

Power Supply ConfigurationThe S6720-32C-SI-DC uses pluggable power modules. It can be configured with asingle power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-32C-SI-DC uses a pluggable fan module for forced air cooling. Air flowsin from the left, right, and front sides, and exhausts from the rear panel.


NO TE



Table 4-78 lists specifications of the S6720-32C-SI-DC.


Item Description

Memory (RAM) 1 GB




Item Description


27.4 years


2 hours



Common mode: ±7 kV








8.7 kg (19.18 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





117.62 W (without card)



Item Description


93 W (without card)










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 62.3 dB(A)


Operatingaltitude





Item Description


4.7.5 S6720-32C-PWH-SI-AC

Version MappingTable 4-79 lists the mapping between the S6720-32C-PWH-SI-AC chassis andsoftware versions.



S6720-SI S6720-32C-PWH-SI-AC V200R011C00 to V200R019C10versions


Figure 4-36 S6720-32C-PWH-SI-AC appearance

MODE

STCKSPEDSTAT

SYSPWR2PWR1

PoE

HUAWEI

S6720-32C-PWH-SI

5 6 7 81 2 3 4 13 14 15 169 10 11 12

10G/1G

1 2 3 4

5 63

CONSOLE

ETH

4

17 18 19 20 21 22 23 24

PNP

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

7 8 9 10 11

INPUT

OUTPUT

100-240Vac 50 60Hz 9-4.5A

12

1 2



1 Twenty-four PoE++ 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)












3 One PNP button


4 One console port


7 Ground screw


8 ESN label


9 Rear card slot


10

Fan slot

NOTE



11

Power module slot 2

NOTEApplicable power modules:● 580 W AC PoE power module● 650 W DC PoE power module● 1000 W AC PoE power module

(applicable in V200R013C00 andlater versions)

12

Power module slot 1



Port Description100M/1000M/2.5GE/5GE/10GE BASE-T port (MultiGE port)






Connector type RJ45

Standardscompliance





Cable Type (6-a-1 Bundle)


24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 5eunshieldedtwisted pair(Cat5e UTP)

100 m 100 m 100 m ● 55 m● 100 m

(6-a-1bundleonlyfor thefirst 30m)

Notrecommended dueto highrisk

Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE


100 m 100 m 200 mOnly theAPs listedbelow aresupportedif thetransmissiondistance islongerthan 100m:● AP7052

DN/AP7152DN

● AP6052DN

● AP8082DN/AP8182DN

● AP7052DE

● AP7060DN

100 m Notsupported

Category 6unshieldedtwisted pair(Cat6 UTP)

100 m 100 m 100 m 100 mNotrecommended dueto highrisk

Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 6shielded twistedpair (Cat6 STP)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m Notsupported

Category 6Aunshieldedtwisted pair(Cat6A U/UTP)


Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 6Afoiled/unshieldedtwisted pair(Cat6A F/UTP)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE



DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 7twisted pair(Cat7)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m

NO TE







10GE SFP+ port









Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port






Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE










Figure 4-37 Indicators on the S6720-32C-PWH-SI-AC

MODE

STCKSPEDSTAT

SYSPWR2PWR1

PoE

HUAWEI

S6720-32C-PWH-SI

5 6 7 81 2 3 4 13 14 15 169 10 11 12

10G/1G

1 2 3 4

CONSOLE

ETH

17 18 19 20 21 22 23 24

PNP

1 9 9 1110

87

23

654

MODE

STCKSPEDSTAT

SYSPWR2PWR1

PoE

HUAWEI

S6720-32C-PWH-SI

5 61 2 3 4

1 9

87

23

654 /1G

3 4

CONSOLE

ETHPNP

109 11

NO TE

The S6720-SI series switches provide a command for setting fault indicators, which helpfield maintenance personnel find a faulty switch quickly.

The SYS indicator and mode indicators (STAT, SPED, and STCK) are used as fault indicatorsof a switch. If the switch fails, its SYS indicator and mode indicators can be configured toblink red fast so that field maintenance personnel can find this faulty switch.


No.

Indicator

Name Color

Status

Description

1 PWR1



Green

Steady on


Yellow

Steady on







No.

Indicator

Name Color

Status

Description

2 PWR2



Green

Steady on


Yellow

Steady on







Green

Fastblinking


Green

Slowblinking


Red Steady on




Green

Steady on


5 SPED

Speedindicator


Green

Steady on




No.

Indicator

Name Color

Status

Description




Green

Steady on


Green

Blinking




7 PoE PoEindicator

- Off The PoE mode is not selected.

Green

Steady on

The service port indicators show the PoEstatus. After 45 seconds, the service portindicators automatically restore to thestatus mode.



No.

Indicator

Name Color

Status

Description

8 MODE

Modeswitchbutton



● When you press this button a thirdtime, the service port indicatorschange to the PoE mode and show thePoE status of each service port.

● When you press this button a fourthtime, the service port indicatorsrestore to the default mode, and theSTAT indicator turns green.

If you do not press the MODE buttonwithin 45 seconds, the service portindicators restore to the default mode. Inthis case, the STAT indicator is steadygreen, the SPED and PoE indicators areoff, and the STCK indicator is off orblinking green.

9 - Serviceportindicator

Meanings of service port indicators vary in differentmodes. For details, see Table 4-86 and Table 4-87.



Green

Steady on


Green

Blinking









No.

Indicator

Name Color

Status

Description

Green

Steady on


Green

Blinking


Yellow

Steady on


Red Blinking


Table 4-86 Description of service port indicators in different modes (one indicatorfor each port)

DisplayMode



Green Steadyon




Green Steadyon

The port is working at 100/1000 Mbit/s.

Green Blinking The port is working at 2.5/5/10 Gbit/s.

PoE - Off The port is not providing power to apowered device (PD).

Green Steadyon

The port is providing power to a PD.

Yellow Steadyon

The PoE function is disabled on the port.

Yellow Blinking The port stops providing PoE power becauseof an exception (for example, anincompatible PD is connected to the port).



DisplayMode


Greenandyellow

Blinkinggreenandyellowalternately

The port fails to supply power to a PD dueto one of the following reasons:● The power required by the connected PD

exceeds the maximum power or theconfigured power threshold of the port.

● The total power consumption of PDs hasreached the maximum power of theswitch.

● The manual power management mode isused and the port is not enabled toprovide power to the PD.


Green Steadyon




Green Blinking The switch is the master switch in a stack.● If the indicator of a port is blinking, the



Table 4-87 Description of service port indicators in different modes (twoindicators for each port)

DisplayMode



Green Steadyon






DisplayMode


Greenandyellow

Steadyon

The port is working at 100/1000 Mbit/s.

Greenandyellow

Blinking The port is working at 2.5/5/10 Gbit/s.

PoE - Off The port is not providing power to apowered device (PD).

Green Steadyon

The port is providing power to a PD.

Yellow Steadyon

The PoE function is disabled on the port.

Yellow Blinking The port stops providing PoE power becauseof an exception (for example, anincompatible PD is connected to the port).

Greenandyellow

Blinkinggreenandyellowalternately

The port fails to supply power to a PD dueto one of the following reasons:● The power required by the connected PD

exceeds the maximum power or theconfigured power threshold of the port.

● The total power consumption of PDs hasreached the maximum power of theswitch.

● The manual power management mode isused and the port is not enabled toprovide power to the PD.


Greenandyellow

Steadyon




Greenandyellow






Power Supply ConfigurationThe S6720-32C-PWH-SI-AC is a PoE switch. It provides two power module slots,each supporting a 580 W, 650 W, or 1000 W (applicable in V200R013C00 and laterversions) power module. A 580 W AC power module and a 650 W DC powermodule can be used together. A 580 W AC power module and a 1000 W AC powermodule can be used together. Table 4-88 lists its power supply configurations.

Table 4-88 Power supply configurations

PowerModule 1

PowerModule 2

Available PoEPower

Maximum Number ofPorts (Fully Loaded)

580 W or 650W

– 369.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 12

● 802.3bt (60 W perport): 6

580 W or 650W

580 W or650 W

739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (220V)

- 754.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1000 W (110V)

- 754.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (110V)

1000 W (110V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1000 W 580 W 739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

580 W 1000 W 739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

NO TE

When a switch has two power modules installed, the two power modules work inredundancy mode to provide power for the chassis and in load balancing mode to providepower for PDs.

Figure 4-38 shows the power supply mode of dual AC PoE power modules (PWR1and PWR2). After AC power is transmitted to the PWR modules, the PWR modulesprovide 12 V and -53 V outputs. The outputs are combined on the motherboard,which then provides 12 V voltage for the switch and -53 V voltage for the PDs.



Figure 4-38 Power supply by dual AC PoE power modules

PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND

-53V RTN


GND: 12 Vreference ground

RTN: -53 Vreference ground

Figure 4-39 shows the power supply connections of dual DC PoE power modules.After DC power is transmitted to the PWR module, the PWR module provides 12 Vand -53 V output voltages, and the motherboard provides 12 V voltage for theentire device and -53 V voltage for the PDs.

Figure 4-39 Power supply connections of dual DC PoE power modules

PWR2

NEG RTN

Motherboard

GND12V

PWR1

-53V RTN

NEG RTN

NEG: negative wire RTN: positive wire GND: 12 V referenceground

RTN: -53 V referenceground

Heat DissipationThe S6720-32C-PWH-SI-AC uses a pluggable fan module for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE



Table 4-89 lists technical specifications of the S6720-32C-PWH-SI-AC.


Item Description

Memory (RAM) 1 GB



22.7 years


2 hours



Common mode: ±7 kV


● Using 580 W AC or 1000 W AC power modules: ±6 kV indifferential mode, ±6 kV in common mode

● Using 650 W DC power modules: ±2 kV in differentialmode, ±4 kV in common mode






Item Description


9.1 kg (20.06 lb)


RTC Supported

RPS Not supported

PoE Supported

Rated voltagerange





● Using 650 W DC or 580 W AC power modules:– Not providing the PoE function: 125.6 W (without

card)– 100% PoE loads: 1017.2 W (system power

consumption: 278 W, PoE: 739.2 W, without card)● Using 1000 W AC power modules:

– Not providing the PoE function: 125.6 W (withoutcard)

– 100% PoE loads: 1735 W (system power consumption:295 W, PoE: 1440 W)


● Using 650 W DC or 580 W AC power modules: 106.9 W(without card and PoE)

● Using 1000 W AC power modules: 121.6 W (without cardand PoE)






Item Description







Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 62.3 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.7.6 S6720-32C-PWH-SI

Version MappingTable 4-90 lists the mapping between the S6720-32C-PWH-SI chassis andsoftware versions.





S6720-SI S6720-32C-PWH-SI V200R011C00 to V200R019C10versions


Figure 4-40 S6720-32C-PWH-SI appearance

MODE

STCKSPEDSTAT

SYSPWR2PWR1

PoE

HUAWEI

S6720-32C-PWH-SI

5 6 7 81 2 3 4 13 14 15 169 10 11 12

10G/1G

1 2 3 4

5 63

CONSOLE

ETH

4

17 18 19 20 21 22 23 24

PNP

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

7 8 9 10 11 12

1 2



1 Twenty-four PoE++ 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)












3 One PNP button


4 One console port


7 Ground screw


8 ESN label


9 Rear card slot


10

Fan slot

NOTE



11

Power module slot 2

NOTEApplicable power modules:● 580 W AC PoE power module● 650 W DC PoE power module● 1150 W AC PoE power module● 1000 W AC PoE power module


12

Power module slot 1



Port Description100M/1000M/2.5GE/5GE/10GE BASE-T port (MultiGE port)






Connector type RJ45

Standardscompliance







24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 5eunshieldedtwisted pair(Cat5e UTP)

100 m 100 m 100 m ● 55 m● 100 m

(6-a-1bundleonlyfor thefirst 30m)

Notrecommended dueto highrisk

Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE



DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m Notsupported

Category 6unshieldedtwisted pair(Cat6 UTP)


Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 6shielded twistedpair (Cat6 STP)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m Notsupported

Category 6Aunshieldedtwisted pair(Cat6A U/UTP)


Notsupported





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 6Afoiled/unshieldedtwisted pair(Cat6A F/UTP)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE



DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m





24*100M/1000M

Left16x2.5GE

Right8x2.5GE

24x5GE 24x10GE

Category 7twisted pair(Cat7)


DN/AP7152DN

● AP6052DN


● AP7052DE

● AP7060DN

100 m 100 m

NO TE







10GE SFP+ port









Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port






Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720-32C-PWH-SI has the same types of indicators as the S6720-32C-PWH-SI-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-32C-PWH-SI is a PoE switch. It provides two power module slots, eachsupporting a 580 W, 650 W, 1150 W, or 1000 W (applicable in V200R013C00 andlater versions) power module.

● A 580 W AC power module and a 650 W DC power module can be usedtogether.

● A 1000 W AC power module and a 580 W AC power module can be usedtogether.


Table 4-96 lists its power supply configurations.




PowerModule 1

PowerModule 2

Available PoEPower


580 W or 650W

– 369.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 12

● 802.3bt (60 W perport): 6

580 W or 650W

580 W or650 W

739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1150 W (220V)

– 785.4 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 13

1150 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1150 W (110V)

– 446.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 14

● 802.3bt (60 W perport): 7

1150 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 14



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (220V)

- 754.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1000 W (110V)

- 754.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (110V)

1000 W (110V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1000 W 580 W 739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

580 W 1000 W 739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1150 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 24

1000 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 14

1150 W (110V)

1000 W (110V)

893.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 14

NO TE






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND

-53V RTN






PWR2

NEG RTN

Motherboard

GND12V

PWR1

-53V RTN

NEG RTN



Heat DissipationThe S6720-32C-PWH-SI uses a pluggable fan module for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE


Technical SpecificationsTable 4-97 lists technical specifications of the S6720-32C-PWH-SI.


Item Description

Memory (RAM) 1 GB



22.7 years


2 hours



Common mode: ±7 kV



● Using 650 W DC or 1150 W AC power modules: ±2 kV indifferential mode, ±4 kV in common mode



Item Description




When 1150 W power modules are installed, they stretch outfrom the chassis. Therefore, the total depth of the switchchanges to 541.1 mm (21.3 in.).


8.1 kg (17.86 lb)


RTC Supported

RPS Not supported

PoE Supported

Rated voltagerange





● Using 650 W DC or 580 W AC power modules:– Not providing the PoE function: 125.6 W (without


consumption: 278 W, PoE: 739.2 W, without card)● Using 1150 W AC or 1000 W AC power modules:


– 100% PoE loads: 1735 W (system power consumption:295 W, PoE: 1440 W)


● Using 650 W DC or 580 W AC power modules: 106.9 W(without card and PoE)

● Using 1150 W AC or 1000 W AC power modules: 121.6 W(without card and PoE)



Item Description










Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 62.3 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.7.7 S6720-52X-PWH-SI



Version MappingTable 4-98 lists the mapping between the S6720-52X-PWH-SI chassis andsoftware versions.



S6720-SI S6720-52X-PWH-SI V200R011C10 to V200R019C10versions


Figure 4-43 S6720-52X-PWH-SI appearance

S6720-52X-PWH-SI 1 2 10G/1G 3 4

CONSOLEETH

MODE

HUAWEI

STCKSPEDSTATSYSPWR2PWR1

PoE

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

PNP

1 2 3 4 65

FAN PWR2 PWR1

STATUS

FAN-060B-B

7 8 9 10 11



1 Forty-eight PoE++ 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)







3 One ETH management port 4 One PNP button



7 Ground screw


8 ESN label




9 Fan slot

NOTEApplicable fan module:6.4 FAN-060B-B (Fan box (B, FANpanel side exhaust))

10

Power module slot 2

NOTEApplicable power modules:● 650 W DC PoE power module● 1150 W AC PoE power module● 1000 W AC PoE power module


11

Power module slot 1

NOTEApplicable power modules:● 650 W DC PoE power module● 1150 W AC PoE power module● 1000 W AC PoE power module


- -

Interface Description100M/1000M/2.5GE/5GE/10GE BASE-T port (MultiGE port)




Connector type RJ45

Standardscompliance









48 x 100M/1000M

48 x 2.5GE 48 x 5GE 48 x 10GE


100 m 100 m ● 55 m● 100 m



Notsupported





Notsupported





Notsupported


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m



NO TE







10GE SFP+ port







Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232






ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE




Indicator DescriptionThe S6720-52X-PWH-SI has the same types of indicators as the S6720-32C-PWH-SI-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-52X-PWH-SI is a PoE switch. It has two power module slots, each ofwhich can have a 650 W, 1150 W, or 1000 W (applicable in V200R013C00 andlater versions) power module installed. A 650 W DC power module and a 1150 WAC power module can be used together in the switch. A 1150 W AC power moduleand a 1000 W AC power module can be used together in the switch. Table 4-104lists its power supply configurations.


PowerModule 1

PowerModule 2

Available PoEPower


650 W – 369.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 12

● 802.3bt (60 W perport): 6

650 W 650 W 739.2 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1150 W (220V)

– 785.4 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 26

● 802.3bt (60 W perport): 13

1150 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24



PowerModule 1

PowerModule 2

Available PoEPower


1150 W (110V)

– 446.6 W ● 802.3af (15.4 W perport): 29

● 802.3at (30 W perport): 14

● 802.3bt (60 W perport): 7

1150 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14

1000 W (220V)

- 754.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 25

● 802.3bt (60 W perport): 12

1000 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W (110V)

- 646.8 W ● 802.3af (15.4 W perport): 42

● 802.3at (30 W perport): 21

● 802.3bt (60 W perport): 10

1000 W (110V)

1000 W (110V)

1293.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 43

● 802.3bt (60 W perport): 21



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1150 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14

1150 W (110V)

1000 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14

NO TE






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND

-53V RTN






PWR2

NEG RTN

Motherboard

GND12V

PWR1

-53V RTN

NEG RTN



Heat DissipationThe S6720-52X-PWH-SI uses pluggable fan modules for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE


Technical SpecificationsTable 4-105 lists technical specifications of the S6720-52X-PWH-SI.


Item Description

Memory (RAM) 1 GB



35.1 years


2 hours



Common mode: ±7 kV


● Using 1000 W AC power modules: ±6 kV in differentialmode, ±6 kV in common mode

● Using 1150 W AC power modules: ±2 kV in differentialmode, ±4 kV in common mode



Item Description





Weight (withpackaging)

7 kg (15.43 lb)

Stack ports Any MultiGE or 10GE SFP+ ports (a maximum of 16 physicalports)

RTC Supported

RPS Not supported

PoE Supported

Rated voltagerange





● Using 650 W DC power modules– Not providing the PoE function: 207.4 W– 100% PoE loads: 940 W (system power consumption:

200.8 W, PoE: 739.2 W)● Using 1150 W AC or 1000 W AC power modules

– Not providing the PoE function: 236.8 W– 100% PoE loads: 1724.4 W (system power

consumption: 284.4 W, PoE: 1440 W)


159.5 W (without PoE)






Item Description







Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 66.4 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.7.8 S6720-56C-PWH-SI-AC

Version MappingTable 4-106 lists the mapping between the S6720-56C-PWH-SI-AC chassis andsoftware versions.





S6720-SI S6720-56C-PWH-SI-AC V200R011C10 to V200R019C10versions


Figure 4-46 S6720-56C-PWH-SI-AC appearance

S6720-56C-PWH-SI GE MultiGE Dual-purpose Port 1-4 or 8*10G/2*40G Rear Card 1 2 10G/1G 3 4

CONSOLEETH

MODE

HUAWEI


PoE

21 22 23 24 25 26 27 28 29 30 31 3219 2017 185 6 7 8 9 10 11 12 13 14 15 163 41 2 9 10 11 12 13 14 15 161 2 3 4 5 6 7 8

PNP

1 2 3 4 5 76

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

INPUT

OUTPUT

100-240Vac 50-60Hz 9-4.5A

8 9 10 11 12 13

1 Thirty-two PoE++ 10/100/1000BASE-T ports

2 Sixteen PoE++ 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)















5 One PNP button


6 One console port



9 ESN label


10

Rear card slot


11

Fan slot


12

Power module slot 2



13

Power module slot 1



- -

Interface Description10/100/1000BASE-T port

A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at10/100/1000 Mbit/s, and must use an Ethernet cable. Table 4-107 describes theattributes of a 10/100/1000BASE-T Ethernet electrical port.



Table 4-107 Attributes of a 10/100/1000BASE-T Ethernet electrical port


Connector type RJ45

Standardscompliance

IEEE802.3, IEEE802.3u, IEEE802.3ab

Working mode 10/100/1000 Mbit/s auto-sensing


100 m





Connector type RJ45

Standardscompliance









16 x 100M/1000M

16 x 2.5GE 16 x 5GE 16 x 10GE


100 m 100 m ● 55 m● 100 m



Notsupported





Notsupported





Notsupported


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m



NO TE







10GE SFP+ port







Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232






ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE




Indicator DescriptionThe S6720-56C-PWH-SI-AC has the same types of indicators as the S6720-32C-PWH-SI-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-56C-PWH-SI-AC is a PoE switch. It provides two power module slots,each supporting a 580 W, 650 W, or 1000 W (applicable in V200R013C00 and laterversions) power module. A 580 W AC power module and a 650 W DC powermodule can be used together. A 580 W AC power module and a 1000 W AC powermodule can be used together. Table 4-113 lists its power supply configurations.


PowerModule 1

PowerModule 2

Available PoEPower


580 W or 650W

– 369.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 12

● 802.3bt (60 W perport): 6

580 W or 650W

580 W or650 W

739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (220V)

- 754.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 25

● 802.3bt (60 W perport): 12

1000 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (110V)

- 754.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 25

● 802.3bt (60 W perport): 12

1000 W (110V)

1000 W (110V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W 580 W 739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

580 W 1000 W 739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

NO TE






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND

-53V RTN






PWR2

NEG RTN

Motherboard

GND12V

PWR1

-53V RTN

NEG RTN



Heat DissipationThe S6720-56C-PWH-SI-AC uses pluggable fan modules for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE



Table 4-114 lists technical specifications of the S6720-56C-PWH-SI-AC.


Item Description

Memory (RAM) 1 GB



23.9 years


2 hours



Common mode: ±6 kV



● Using 650 W DC power modules: ±2 kV in differentialmode, ±4 kV in common mode






Item Description


9.3 kg (20.5 lb)


RTC Supported

RPS Not supported

PoE Supported

Rated voltagerange





● Using 650 W DC power modules or 580 W AC powermodules– Not providing the PoE function: 120.5 W (without


consumption: 328.9 W, PoE: 739.2 W, without card)● Using 1000 W AC power modules


– 100% PoE loads: 1995.4 W (system powerconsumption: 555.4 W, PoE: 1440 W, without card)


91.01 W (not providing the PoE function, without card)






Item Description







Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 60.5 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.7.9 S6720-56C-PWH-SI

Version MappingTable 4-115 lists the mapping between the S6720-56C-PWH-SI chassis andsoftware versions.





S6720-SI S6720-56C-PWH-SI V200R011C10 to V200R019C10versions


Figure 4-49 S6720-56C-PWH-SI appearance

S6720-56C-PWH-SI GE MultiGE Dual-purpose Port 1-4 or 8*10G/2*40G Rear Card 1 2 10G/1G 3 4

CONSOLEETH

MODE

HUAWEI


PoE

21 22 23 24 25 26 27 28 29 30 31 3219 2017 185 6 7 8 9 10 11 12 13 14 15 163 41 2 9 10 11 12 13 14 15 161 2 3 4 5 6 7 8

PNP

1 2 3 4 5 76

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

8 9 10 11 12 13

1 Thirty-two PoE++ 10/100/1000BASE-T ports

2 Sixteen PoE++ 100M/1000M/2.5GE/5GE/10GE BASE-T ports(MultiGE port)















5 One PNP button


6 One console port



9 ESN label


10

Rear card slot


11

Fan slot


12

Power module slot 2



13

Power module slot 1



- -

Interface Description10/100/1000BASE-T port



A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at10/100/1000 Mbit/s, and must use an Ethernet cable. Table 4-116 describes theattributes of a 10/100/1000BASE-T Ethernet electrical port.

Table 4-116 Attributes of a 10/100/1000BASE-T Ethernet electrical port


Connector type RJ45

Standardscompliance

IEEE802.3, IEEE802.3u, IEEE802.3ab

Working mode 10/100/1000 Mbit/s auto-sensing


100 m





Connector type RJ45

Standardscompliance









16 x 100M/1000M

16 x 2.5GE 16 x 5GE 16 x 10GE


100 m 100 m ● 55 m● 100 m



Notsupported





Notsupported





Notsupported


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m


100 m 100 m 100 m 100 m



NO TE







10GE SFP+ port







Standardscompliance

IEEE802.3ae


Console port




Connector type RJ45

Standardscompliance

RS-232






ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE




Indicator DescriptionThe S6720-56C-PWH-SI has the same types of indicators as the S6720-32C-PWH-SI-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-56C-PWH-SI is a PoE switch. It provides two power module slots, eachsupporting a 580 W, 650 W, 1150 W, or 1000 W (applicable in V200R013C00 andlater versions) power module.

● A 580 W AC power module and a 650 W DC power module can be usedtogether.



Table 4-122 lists its power supply configurations.


PowerModule 1

PowerModule 2

Available PoEPower


580 W or 650W

– 369.6 W ● 802.3af (15.4 W perport): 24

● 802.3at (30 W perport): 12

● 802.3bt (60 W perport): 6

580 W or 650W

580 W or650 W

739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1150 W (220V)

– 785.4 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 26

● 802.3bt (60 W perport): 13



PowerModule 1

PowerModule 2

Available PoEPower


1150 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1150 W (110V)

– 446.6 W ● 802.3af (15.4 W perport): 29

● 802.3at (30 W perport): 14

● 802.3bt (60 W perport): 7

1150 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14

1000 W (220V)

- 754.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 25

● 802.3bt (60 W perport): 12

1000 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W (110V)

- 754.6 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 25

● 802.3bt (60 W perport): 12



PowerModule 1

PowerModule 2

Available PoEPower


1000 W (110V)

1000 W (110V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W 580 W 739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

580 W 1000 W 739.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 24

● 802.3bt (60 W perport): 12

1000 W (220V)

1150 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1150 W (220V)

1000 W (220V)

1440 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 48

● 802.3bt (60 W perport): 24

1000 W (110V)

1150 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14



PowerModule 1

PowerModule 2

Available PoEPower


1150 W (110V)

1000 W (110V)

893.2 W ● 802.3af (15.4 W perport): 48

● 802.3at (30 W perport): 29

● 802.3bt (60 W perport): 14

NO TE




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND

-53V RTN








PWR2

NEG RTN

Motherboard

GND12V

PWR1

-53V RTN

NEG RTN



Heat Dissipation

The S6720-56C-PWH-SI uses pluggable fan modules for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.


NO TE



Table 4-123 lists technical specifications of the S6720-56C-PWH-SI.


Item Description

Memory (RAM) 1 GB




Item Description


23.9 years


2 hours



Common mode: ±6 kV



● Using 650 W DC or 1150 W AC power modules: ±2 kV indifferential mode, ±4 kV in common mode






8.3 kg (18.3 lb)


RTC Supported

RPS Not supported

PoE Supported

Rated voltagerange






Item Description


● Using 650 W DC power modules or 580 W AC powermodules– Not providing the PoE function: 120.5 W (without


consumption: 328.9 W, PoE: 739.2 W, without card)● Using 1150 W AC or 1000 W AC power modules


– 100% PoE loads: 1995.4 W (system powerconsumption: 555.4 W, PoE: 1440 W, without card)


91.01 W (not providing the PoE function, without card)










Storagetemperature

-40°C to +70°C (-40°F to +158°F)



Item Description


< 62.1 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



4.8 S6720S-SI

4.8.1 S6720S-26Q-SI-24S-AC

Version MappingTable 4-124 lists the mapping between the S6720S-26Q-SI-24S-AC chassis andsoftware versions.



S6720S-SI S6720S-26Q-SI-24S-AC V200R011C00 to V200R019C10versions


Figure 4-52 S6720S-26Q-SI-24S-AC appearance

S6720S-26Q-SI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETH

43 5 6

PNP

1 2

40GMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

FAN PWR2 PWR1

STATUS

FAN-046A-B

STATUS

ON

OFF

~100-240V;50/60 Hz;3AES0W2PSA0150

7 8 9 10 11

1 2
















3 One PNP button




7 Ground screw


8 ESN label




9 Fan slot


10

Power module slot 2


11

Power module slot 1


- -

Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae


40GE QSFP+ port










Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE


Indicator DescriptionThe S6720S-26Q-SI-24S-AC has the same types of indicators as the S6720-26Q-SI-24S-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720S-26Q-SI-24S-AC uses pluggable power modules. It can be configuredwith a single power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.





PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat DissipationThe S6720S-26Q-SI-24S-AC uses a pluggable fan module for forced air cooling. Airflows in from the left, right, and front sides, and exhausts from the rear panel.




NO TE


Technical SpecificationsTable 4-129 lists specifications of the S6720S-26Q-SI-24S-AC.


Item Description

Memory (RAM) 1 GB



41.9 years


2 hours



NA








8.9 kg (19.62 lb)


RTC Supported

RPS Not supported

PoE Not supported



Item Description

Rated voltagerange





97 W


68.4 W










Storagetemperature

-40°C to +70°C (-40°F to +158°F)



Item Description


< 57 dB(A)


Operatingaltitude




4.9 S6720-EI

4.9.1 S6720-30C-EI-24S-AC

Version MappingTable 4-130 lists the mapping between the S6720-30C-EI-24S-AC chassis andsoftware versions.



S6720-EI S6720-30C-EI-24S-AC V200R008C00 and later versionsNOTE

V200R021C01 is not supported.


Figure 4-55 S6720-30C-EI-24S-AC appearance

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

S6720-30C-EI-24S

1 21 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

1 2 3 4

6 7 8 9 10 11

5

40G





1000M auto-sensing supportedin V200R009 and later versions)

● 10GE SFP+ optical module(OSXD22N00 not supported)

● 10GE-CWDM optical module● 10GE-DWDM optical module


● 1 m, 3 m, 5 m, and 10 m SFP+high-speed copper cables

● 3 m and 10 m SFP+ AOC cables● 0.5 m and 1.5 m SFP+

dedicated stack copper cables(the last 16 ports are supported,used for zero-configurationstacking, supported inV200R011C10 and later versions)





● 10 m QSFP+ to QSFP+ AOCcable (applicable inV200R009C00 and later versions)

● 10 m QSFP+ to 4*SFP+ AOCcable (applicable inV200R009C00 and later versions)





7 ESN label


8 Rear card slot

NOTECard supported:● ES5D21Q04Q01● ES5D21X08S00 (applicable in

V200R012C00 and later versions)● ES5D21X04S01 (applicable in

V200R019C00 and later versions)



9 Fan slot


10

Power module slot 2

NOTEApplicable power modules:● 5.13 PDC-350WA-B (350 W DC

Power Module)● 5.14 PAC-600WA-B (600 W AC

Power Module)● 5.15 PAC-600WD-B (600 W AC

Power Module) (applicable inV200R020C10 and later versions)

11

Power module slot 1





- -








Standardscompliance

IEEE802.3ae


40GE QSFP+ port









Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE










Figure 4-56 Indicators on the S6720-30C-EI-24S-AC

S6720-30C-EI-24S

1 2

40G

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

S6720-30C-EI-24S

1 2 3 4 5

MODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

1

7

23

654

8

8

1 2 CONSOLE

ETH

9 1110

1 9 10 11

7

23

654

8

8

40G

NO TE

The S6720-EI series switches provide a command for setting fault indicators, which helpfield maintenance personnel find a faulty switch quickly.

The SYS indicator and mode indicators (STAT, SPED, and STCK) are used as fault indicators.When an S6720-EI switch is faulty, you can run the command to turn on the faultindicators. Then the SYS indicator and mode indicators fast blink red to help fieldmaintenance personnel quickly find the faulty switch.


No.

Indicator

Name Color

Status

Description

1 PWR1



Green

Steady on


Yellow

Steady on







No.

Indicator

Name Color

Status

Description

2 PWR2



Green

Steady on


Yellow

Steady on







Green

Fastblinking


Green

Slowblinking


Red Steady on




Green

Steady on


5 SPED

Speedindicator


Green

Steady on




No.

Indicator

Name Color

Status

Description




Green

Steady on


Green

Blinking




7 MODE

Modeswitchbutton







No.

Indicator

Name Color

Status

Description







Green

Steady on


Green

Blinking







Green

Steady on


Green

Blinking


Yellow

Steady on




No.

Indicator

Name Color

Status

Description

Red Blinking



DisplayMode



Green Steadyon




Greenandyellow

Steadyon


Greenandyellow



Greenandyellow

Steadyon




Greenandyellow







DisplayMode



Green Steadyon




Green Steadyon




The S6720-30C-EI-24S-AC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-30C-EI-24S-AC uses pluggable fan modules for forced air cooling. Airflows in from the left side, right side, and front panel, and exhausts from the rearpanel.


NO TE



Table 4-138 lists technical specifications of the S6720-30C-EI-24S-AC.


Item Description

Memory (RAM) 2 GB




Item Description


80.60 years (without card)


2 hours



NA








9.8 kg (21.61 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





233.7 W



Item Description


147 W (without card)




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 72.1 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02350DMN

4.9.2 S6720-30C-EI-24S-DC

Version Mapping

Table 4-139 lists the mapping between the S6720-30C-EI-24S-DC chassis andsoftware versions.



S6720-EI S6720-30C-EI-24S-DC V200R009C00 and later versionsNOTE





Figure 4-59 S6720-30C-EI-24S-DC appearance

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

S6720-30C-EI-24S

1 21 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONSOLE

ETHMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

1 2 3 4

6 7 8 9 10 11

5

40G

-48 -60V ; 11A

RTN(+)

NEG(-)

STATUS

PDC-350WA-B




● 10GE SFP+ optical module(OSXD22N00 not supported)

● 10GE-CWDM optical module● 10GE-DWDM optical module

















7 ESN label


8 Rear card slot




9 Fan slot


10

Power module slot 2





11

Power module slot 1





- -

Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae





40GE QSFP+ port







Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port

You can connect a switch to a configuration terminal or network managementworkstation through the ETH management port to configure the switch locally or



remotely. The port must use an Ethernet cable. You can choose to download thesoftware package through the ETH management port in the BootLoad menu. Filetransfer through the ETH management port is faster than transfer through theconsole port. Table 4-143 describes the attributes of an ETH management port.



Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720-30C-EI-24S-DC has the same types of indicators as the S6720-30C-EI-24S-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-30C-EI-24S-DC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.





PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat DissipationThe S6720-30C-EI-24S-DC uses pluggable fan modules for forced air cooling. Airflows in from the left side, right side, and front panel, and exhausts from the rearpanel.




NO TE


Technical SpecificationsTable 4-144 lists technical specifications of the S6720-30C-EI-24S-DC.


Item Description

Memory (RAM) 2 GB





2 hours



NA








9.8 kg (21.61 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange




Item Description




212.5 W






Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 72.1 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02350NHU

4.9.3 S6720-54C-EI-48S-AC

Version Mapping

Table 4-145 lists the mapping between the S6720-54C-EI-48S-AC chassis andsoftware versions.





S6720-EI S6720-54C-EI-48S-AC V200R008C00 and later versionsNOTE



Figure 4-62 S6720-54C-EI-48S-AC appearance

S6720-54C-EI-48S

1 21 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 CONSOLE

ETHMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B

1 2 3 4

6 7 8 9 10 11

5

40G




● 10GE SFP+ optical module(OSXD22N00 and SFP-10G-ZRnot supported)
















7 ESN label


8 Rear card slot




9 Fan slot


10

Power module slot 2





11

Power module slot 1





- -

Port Description

10GE SFP+ port










Standardscompliance

IEEE802.3ae


40GE QSFP+ port







Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232





ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE


Indicator DescriptionThe S6720-54C-EI-48S-AC has the same types of indicators as the S6720-30C-EI-24S-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720-54C-EI-48S-AC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.





PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat DissipationThe S6720-54C-EI-48S-AC uses pluggable fan modules for forced air cooling. Airflows in from the left side, right side, and front panel, and exhausts from the rearpanel.




NO TE



Table 4-150 lists technical specifications of the S6720-54C-EI-48S-AC.


Item Description

Memory (RAM) 2 GB





2



NA









Item Description


10.2 kg (22.49 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





296.1 W






Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 72.1 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)



Item Description


Part number 02350DMP

4.9.4 S6720-54C-EI-48S-DC

Version MappingTable 4-151 lists the mapping between the S6720-54C-EI-48S-DC chassis andsoftware versions.



S6720-EI S6720-54C-EI-48S-DC V200R009C00 and later versionsNOTE



Figure 4-65 S6720-54C-EI-48S-DC appearance

S6720-54C-EI-48S

1 21 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 CONSOLE

ETHMODE

HUAWEI

STCKSPEDSTATSYS

PWR1PWR2

CARD FAN PWR2 PWR1

STATUS

FAN-060B-B -48 -60V ; 11A

RTN(+)

NEG(-)

STATUS

PDC-350WA-B

1 2 3 4

6 7 8 9 10 11

5

40G




















7 ESN label


8 Rear card slot




9 Fan slot


10

Power module slot 2







11

Power module slot 1





- -

Port Description

10GE SFP+ port







Standardscompliance

IEEE802.3ae


40GE QSFP+ port










Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m




USB port


NO TE



The S6720-54C-EI-48S-DC has the same types of indicators as the S6720-30C-EI-24S-AC. For details, see Indicator Description.


The S6720-54C-EI-48S-DC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-54C-EI-48S-DC uses pluggable fan modules for forced air cooling. Airflows in from the left side, right side, and front panel, and exhausts from the rearpanel.


NO TE



Table 4-156 lists technical specifications of the S6720-54C-EI-48S-DC.


Item Description

Memory (RAM) 2 GB




Item Description




2 hours



NA








10.2 kg (22.49 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





268.6 W



Item Description






Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 72.1 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02350NHV

4.10 S6720S-EI

4.10.1 S6720S-26Q-EI-24S-AC

Version MappingTable 4-157 lists the mapping between the S6720S-26Q-EI-24S-AC chassis andsoftware versions.





S6720S-EI S6720S-26Q-EI-24S-AC V200R009C00 and later versionsNOTE



Figure 4-68 S6720S-26Q-EI-24S-AC appearance

OUTMONITOR

IN

STCK

MODE

SPED

STAT

SYS

S6720S-26Q-EI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 4 15 16 17 18 19 20 21 22 23 241 2

40GCONSOLE ETHPWR1 PWR2

OFF

ON

INPUT OUTPUT

~100-240V; 50/60Hz; 2.5A

71

8 9

2 3 4 5 6


NOTEApplicable power modules:● 5.9 W0PSA1701 (170 W AC Power

Module)● 5.10 ES5M0PSD1700 (170 W DC

Power Module)




Power Module)

3 One console port 4 One ETH management port



5 One USB port 6 Two 40GE QSFP+ ports









1000M auto-sensingsupported)





8 Ground screw

NOTEIt is used with a ground cable. Theswitch has two ground screws, any ofwhich can be used to install a groundcable.

9 Monitoring port

NOTEThis port is reserved and cannot beused currently.

- -










Standardscompliance

IEEE802.3ae


40GE QSFP+ port







Standardscompliance

IEEE802.3ba

Console port






Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE








Figure 4-69 Indicators on the S6720S-26Q-EI-24S-AC

STCK

MODE

SPED

STAT

SYS 1 2 3 41 2

40GE ETH

1

5

23

4

68 7

6

STCK

MODE

SPED

STAT

SYS

S6720S-26Q-EI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 4 15 16 17 18 19 20 21 22 23 241 2


OFF

ON

INPUT OUTPUT

~100-240V; 50/60Hz; 2.5A

123

4 5

68 7

640G

40G

NO TE

The S6720S-EI series switches provide a command for setting fault indicators, which helpfield maintenance personnel find a faulty switch quickly.The SYS indicator and mode indicators (STAT, SPED, and STCK) are used as fault indicators.When a switch is faulty, you can run the command to turn on the fault indicators. Then theSYS indicator and mode indicators fast blink red to help field maintenance personnelquickly find the faulty switch.




No.

Indicator

Name Color

Status

Description



Green

Fastblinking


Green

Slowblinking


Red Steady on




Green

Steady on


3 SPED

Speedindicator


Green

Steady on





Green

Steady on




No.

Indicator

Name Color

Status

Description

Green

Blinking




5 MODE

Modeswitchbutton









No.

Indicator

Name Color

Status

Description





Green

Steady on


Green

Blinking



DisplayMode



Green Steadyon




Greenandyellow

Steadyon


Greenandyellow





DisplayMode


Greenandyellow

Steadyon




Greenandyellow





DisplayMode



Green Steadyon




Green Steadyon



Power Supply ConfigurationThe S6720S-26Q-EI-24S-AC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.





PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720S-26Q-EI-24S-AC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.




NO TE


Technical SpecificationsTable 4-165 lists technical specifications of the S6720S-26Q-EI-24S-AC.


Item Description

Memory (RAM) 2 GB



69.53 years


2



NA








5.4 kg (11.91 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange




Item Description




143.4 W


108.59 W




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 67.1 dB(A)


Operatingaltitude



Part number 02350MTR

4.10.2 S6720S-26Q-EI-24S-DC

Version Mapping

Table 4-166 lists the mapping between the S6720S-26Q-EI-24S-DC chassis andsoftware versions.





S6720S-EI S6720S-26Q-EI-24S-DC V200R009C00 and later versionsNOTE



Figure 4-72 S6720S-26Q-EI-24S-DC appearance

OUTMONITOR

IN

STCK

MODE

SPED

STAT

SYS

S6720S-26Q-EI-24S

1 2 3 4 5 6 7 8 9 10 11 12 13 4 15 16 17 18 19 20 21 22 23 241 2


71

8 9

2 3 4 5 6

INPUT

OUTPUT

NEG(-) RTN(+)-48 -60V;6A




Power Module)




Power Module)




5 One USB port 6 Two 40GE QSFP+ ports









1000M auto-sensingsupported)





8 Ground screw

NOTEIt is used with a ground cable. Theswitch has two ground screws, any ofwhich can be used to install a groundcable.

9 Monitoring port

NOTEThis port is reserved and cannot beused currently.

- -










Standardscompliance

IEEE802.3ae


40GE QSFP+ port







Standardscompliance

IEEE802.3ba

Console port






Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE


Indicator DescriptionThe S6720S-26Q-EI-24S-DC has the same types of indicators as the S6720S-26Q-EI-24S-AC. For details, see Indicator Description.

Power Supply ConfigurationThe S6720S-26Q-EI-24S-DC can be configured with a single power module ordouble power modules for 1+1 power redundancy. AC and DC power modules canbe used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat DissipationThe S6720S-26Q-EI-24S-DC has three built-in fans for forced air cooling. Air flowsin from the left side and front panel, and exhausts from the right side.


NO TE


Technical SpecificationsTable 4-171 lists technical specifications of the S6720S-26Q-EI-24S-DC.


Item Description

Memory (RAM) 2 GB



69.53 years



Item Description


2



NA








5.2 kg (11.47 lb)


RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





126.3 W


101.31 W



Item Description




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 67.1 dB(A)


Operatingaltitude



Part number 02350MTS

4.11 S6720-HI

4.11.1 S6720-30L-HI-24S

Version MappingTable 4-172 lists the mapping between the S6720-30L-HI-24S chassis andsoftware versions.



S6720-HI S6720-30L-HI-24S V200R012C00 to V200R019C10versions




Figure 4-75 S6720-30L-HI-24S appearance

1 2 1 2 3 4

SYS MST S6720-30L-HI-24SID 10G/1G 100G/40G 40G 40G

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

CONSOLE

ETH

SYS

MST

ACT

L/A

ID

PWR1 FAN1 FAN2 PWR2

S6720-30L-HI-24SSTATUS

PAC-600WA-B

STATUS STATUS

PAC-600WA-B

STATUS

4 115 106 789

12






dedicated stack copper cables(the last 16 ports aresupported, used for zero-configuration stacking)

2 Two 100GE/40GE QSFP28 ports

Applicable modules and cables:● QSFP+ optical module● QSFP28 optical module

(QSFP-100G-ER4 not supported)● 1 m, 3 m, and 5 m QSFP+ to



● 1 m, 3 m, and 5 m QSFP28 toQSFP28 high-speed coppercables

● 10 m QSFP28 to QSFP28 AOCcable

NOTE

A QSFP28 optical port cannot be splitinto four 10GE ports.

The default rate is 100 Gbit/s.



3 Four 40GE QSFP+ ports




NOTEA 40GE QSFP+ optical port cannot besplit into four 10GE ports.




Power Module)

5 Fan slot 1

NOTEApplicable fan module: 6.3 FAN-40HA-B Fan Module

6 One console port

7 One ETH management port 8 ESN label


9 One USB port 10

Fan slot 2


11

Power module slot 2



Power Module)

12

Ground screw











Standardscompliance

IEEE802.3ae


100GE/40GE QSFP28 port

A 100GE/40GE QSFP28 optical port sends and receives service traffic at 40 or 100Gbit/s. Table 4-174 describes the attributes of a QSFP28 optical port.

Table 4-174 Attributes of a QSFP28 optical port





Standardscompliance

IEEE802.3ba

40GE QSFP+ port

A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s. Table4-175 describes the attributes of a 40GE QSFP+ optical port.






Standardscompliance

IEEE802.3ba

Console port

The console port is connected to a console for on-site configuration. The portmust use a console cable. The console port is used when a switch is powered on



for the first time. For details about the attributes of a console port, see Table4-176.



Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port




NO TE


Indicator DescriptionThe S6720-30L-HI-24S has the same types of indicators as the S6720-50L-HI-48S.For details, see Indicator Description.

Power Supply ConfigurationThe S6720-30L-HI-24S uses pluggable power modules. It can be configured with asingle power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.



PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN






PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-30L-HI-24S uses pluggable fan modules for forced air cooling. Theairflow direction is front-to-rear.

Cold airHot air

Port side

NO TE



Table 4-178 lists technical specifications of the S6720-30L-HI-24S.


Item Description

Memory (RAM) 2 GB

Flash 1 GB in total. To view the available flash memory size, runthe display version command.


61.42 years



Item Description


2 hours



NA








9.9 kg (21.83 lb)

Stack ports ● Any 10GE SFP+ ports (a maximum of 16 physical ports)● Any 40GE QSFP+ ports (a maximum of 6 physical ports)● Any 100GE QSFP28 ports (a maximum of 2 physical

ports)

RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange





232 W



Item Description


138 W




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02351MXR

4.11.2 S6720-50L-HI-48S

Version Mapping

Table 4-179 lists the mapping between the S6720-50L-HI-48S chassis andsoftware versions.



S6720-HI S6720-50L-HI-48S V200R012C00 to V200R019C10versions




Figure 4-78 S6720-50L-HI-48S appearance

1 2 3 4 5 6

SYS MST S6720-50L-HI-48SID 40G/100G12 40G 40G

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

10G/1GDual-purpose Port 45/46 10G or Port 2 100GDual-purpose Port 47/48 10G or Port 1 100G

1 2 3

CONSOLE

ETH

SYS

MST

ACT

L/A

ID

PWR1 FAN1 FAN2 PWR2


PAC-600WA-B

STATUS STATUS

PAC-600WA-B

STATUS

4 115 106 789

12








dedicated stack copper cables(the last 16 ports aresupported, used for zero-configuration stacking)

2 Two 40GE/100GE QSFP28 ports

Applicable modules and cables:● QSFP+ optical module● QSFP28 optical module

(QSFP-100G-ER4 not supported)● 1 m, 3 m, and 5 m QSFP+ to



● 1 m, 3 m, and 5 m QSFP28 toQSFP28 high-speed coppercables


NOTEA QSFP28 optical port cannot be splitinto four 10GE ports.The default rate is 40 Gbit/s, and youcan run the set device port-config-mode 100g-port enable command tochange the rate to 100 Gbit/s. Whenyou run the command on either of theports, both ports are configured towork at the rate of 100 Gbit/ssimultaneously.After the rate is changed from 40 Gbit/sto 100 Gbit/s, ports 10GE0/0/45 to10GE0/0/48 become unavailable.

3 Four 40GE QSFP+ ports




NOTEA 40GE QSFP+ optical port cannot besplit into four 10GE ports.




Power Module)

5 Fan slot 1


6 One console port



7 One ETH management port 8 ESN label


9 One USB port 10

Fan slot 2


11

Power module slot 2



Power Module)

12

Ground screw









Standardscompliance

IEEE802.3ae


40GE/100GE QSFP28 port

A 40GE/100GE QSFP28 optical port sends and receives service traffic at 40 or 100Gbit/s. Table 4-181 describes the attributes of a QSFP28 optical port.








Standardscompliance

IEEE802.3ba

40GE QSFP+ port

A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s. Table4-182 describes the attributes of a 40GE QSFP+ optical port.






Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232





ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE





Figure 4-79 Indicators on the S6720-50L-HI-48S

1 2 3 4 5 6

SYS MST S6720-50L-HI-48SID 40G/100G12 40G 40G

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

10G/1GDual-purpose Port 45/46 10G or Port 2 100GDual-purpose Port 47/48 10G or Port 1 100G

1 2 3

4 5

5

SYS MST S67ID

1 2 3 4 5 6 7 8 9

1 2 3

41 2 3 4 5 6

40G/100G1 40G 40G

47 48

5

5

CONSOLE

ETH

SYS

MST

ACT

L/A

ID

PWR1 FAN1 FAN2 PWR2


PAC-600WA-B

STATUS STATUS

PAC-600WA-B

STATUS

6 2 1

37

CONSOLE

ETH

SYS

MST

ACT

L/A

ID

PWR1 FAN1 FAN2 PWR2

S6720-50L-HI-48S STATUS

6 2 1

37


No.

Indicator

Name Color

Status

Description



Green

Fastblinking




No.

Indicator

Name Color

Status

Description

Green

Steady on

In the system startup preparation phase,the SYS indicator is steady green for nomore than 15 seconds.

Green

Slowblinking


Red Steady on


2 MST stackindicator

- Off The switch is not a stack master.

Green

Steady on

The switch is a stack master orstandalone switch.

3 ID IDindicator

- Off The ID indicator is not used (defaultstate).

Blue

Steady on

The indicator identifies the switch tomaintain. The ID indicator can be turnedon or off remotely to help field engineersfind the switch to maintain.

4 - Serviceportindicator (10GEopticalport)

- Off The port is not connected or has beenshut down.

Green

Steady on

The port is connected.

- Off The port is not sending or receiving data.

Yellow

Blinking

The port is sending or receiving data.

5 - Serviceportindicator (40GEor40GE/100GEopticalport)


Green

Steady on

The port is connected.

Green

Blinking




No.

Indicator

Name Color

Status

Description

6 ACT USB-baseddeploymentindicator





Green

Steady on


Green

Blinking


Yellow

Steady on


Red Blinking


7 L/A ETHportindicator


Green

Steady on


Green

Blinking


Power Supply ConfigurationThe S6720-50L-HI-48S uses pluggable power modules. It can be configured with asingle power module or double power modules for 1+1 power redundancy.Pluggable AC and DC power modules can be used together in the same switch.





PWR2

NEG RTN

Motherboard

GND12V

PWR1

NEG RTN




PWR2

L N

Motherboard

GND12V

PGND

PWR1

L N PGND



Heat Dissipation

The S6720-50L-HI-48S uses pluggable fan modules for forced air cooling. Theairflow direction is front-to-rear.

Cold airHot air

Port side



NO TE



Table 4-186 lists technical specifications of the S6720-50L-HI-48S.


Item Description

Memory (RAM) 2 GB



54.65 years


2 hours



NA








10.2 kg (22.49 lb)

Stack ports ● The last 36 10GE SFP+ ports (a maximum of 16 physicalports)

● Any 40GE QSFP+ ports (a maximum of 6 physical ports)● Any 100GE QSFP28 ports (a maximum of 2 physical

ports)

RTC Supported

RPS Not supported



Item Description

PoE Not supported

Rated voltagerange





279 W


194 W




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02351MXN

4.12 S6730-H



4.12.1 S6730-H24X6C

Version MappingTable 4-187 lists the mapping between the S6730-H24X6C chassis and softwareversions.



S6730-H S6730-H24X6C 02352FSG: V200R013C02 and laterversions02353GFC: V200R013C02 and laterversions02352FSG-001: V200R020C10 and laterversions02353GFC-001: V200R020C10 and laterversionsNOTE

V200R021C01 is not supported.Some models cannot be downgraded dueto component upgrade. Therefore, you areadvised to run the display system-software information command to checkthe software versions supported by thedevice before performing a downgrade. Ifthe device does not support the displaysystem-software information command, itcan be downgraded.


Figure 4-82 S6730-H24X6C appearance

SYS MST S6730-H24X6CID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 100G/40G

1 2 3 4 5 6

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1 2

3 4 5 6 7 9 10 11 12 13 148

CloudEngine




Applicable modules and cables:● GE optical module● GE-CWDM optical module● GE-DWDM optical module● GE copper module● 10GE SFP+ optical module



dedicated stack cables(supported by the last 16 SFP+ports and used only for zero-configuration stacking)

2 Six 40GE/100GE QSFP28 opticalports

Applicable modules and cables:

● QSFP+ optical module

● QSFP28 optical module

● 1 m, 3 m, and 5 m QSFP+ toQSFP+ high-speed coppercables


● 1 m QSFP28 to QSFP28 high-speed copper cable


● 2 m QSFP28 dedicated stackcable (supported inV200R020C10 and laterversions)



NOTEA QSFP28 optical port cannot be splitinto four 10GE ports, regardless ofwhether the port uses a QSFP28 orQSFP+ optical module.For the S6730-H24X6C (part number:02352FSG or 02352FSG-001):● By default, the license is not loaded

on a switch.● In V200R013C02, QSFP28 ports are

100GE ports.● In V200R019C00 and later versions,

QSFP28 ports are 40GE ports. To usethe 100GE rate, you need topurchase and activate a license.

● After a switch is upgraded fromV200R013C02 to V200R019C00 or alater version, QSFP28 ports are still100GE ports. You can load a licenseto change the port rate.

● To change the rate of QSFP28 portsfrom 40 Gbit/s to 100 Gbit/s, loadand activate this license, run theassign port-speed 100GE [ slotslot-id | all ] or assign port-type100GE [ slot slot-id | all ]command, and restart the switch. Tochange the rate back to 40 Gbit/s,run the undo assign port-speed100GE [ slot slot-id | all ] or undoassign port-type 100GE [ slot slot-id | all ] command and restart theswitch.In versions earlier thanV200R020C00, the command formatis assign port-speed 100GE [ slotslot-id | all ].In V200R020C00 and later versions,the command format is assignport-type 100GE [ slot slot-id |all ].

For the S6730-H24X6C (part number:02353GFC or 02353GFC-001), thelicense has been activated and QSFP28ports on the switch work as 100GEports. To change the rate of QSFP28ports from 100GE to 40GE, run theundo assign port-speed 100GEcommand and restart the switch (undoassign port-type 100GE command inV200R020C00 and later versions).

3 Ground screw


4 SSD card slot

NOTEThis slot is reserved for future use.




7 One USB port 8 One PNP button

NOTICETo restore the factory settings and resetthe switch, hold down the button for atleast 6 seconds.To reset the switch, press the button.Resetting the switch will cause serviceinterruption. Exercise caution when youpress the PNP button.

9 Fan module slot 1

NOTEApplicable fan module: 6.5 FAN-031A-B (Fan box(B,FAN panel sideexhaust))

10

Fan module slot 2


11

Fan module slot 3


12

Fan module slot 4


13

Power module slot 1

NOTEApplicable power module:● 5.16 PAC600S12-CB (600 W AC

Power Module)● 5.18 PAC600S12-EB (600 W AC

Power Module)● 5.17 PAC600S12-DB (600 W AC


● 5.19 PDC1000S12-DB (1000 W DCPower Module)

14

Power module slot 2






Port Description10GE SFP+ optical port










Standardscompliance

IEEE802.3ae


40GE/100GE QSFP28 optical port

A 40GE/100GE QSFP28 optical port sends and receives service traffic at 40 Gbit/sor 100 Gbit/s. Table 4-189 describes the attributes of a QSFP28 optical port.






Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port






Connector type RJ45

Standardscompliance

IEEE802.3

Working Mode 10/100 Mbit/s auto-sensing


100 m

In V200R012C00 and later versions, you can log in to the switch that contains theETH management port for the first time through the ETH port. For details, see"First Login to a Switch" in the Configuration Guide - Basic Configuration. If youhave logged in to the switch for the first time by pressing and holding the MODEbutton for 6 seconds or longer and saved the configuration, the defaultconfiguration on the ETH port will be cleared. In this case, you cannot log in tothe switch for the first time through the ETH port. You are advised to log in to theswitch for the first time through the ETH port.

USB port


NO TE



The S6730-H24X6C has the same types of indicators as the S6730-H48X6C. Fordetails, see Indicator Description.


The switch can use a single power module or double power modules for 1+1power redundancy. Pluggable AC and DC power modules can be used together inthe same switch.



Heat DissipationThe S6730-H24X6C uses pluggable fan modules for forced air cooling. Air flows infrom the front side and exhausts from the rear panel.

Cold airHot air

Port side

NO TE


Technical SpecificationsTable 4-192 lists technical specifications of the S6730-H24X6C.


Item Description

Memory (RAM) 4 GB



62.27 years


2 hours



N/A






Item Description





8.9 kg (19.62 lb)

Stack ports ● Any 10GE SFP+ ports (a maximum of 16 physical ports)● Any 40GE/100GE QSFP28 ports (a maximum of 6

physical ports)

RTC Supported

RPS Not supported

PoE Not supported

Rated voltagerange

● AC input: 100 V AC to 240 V AC, 50/60 Hz● High-Voltage DC input: 240 V DC● DC input: -48 V DC to -60 V DC


● AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz● High-Voltage DC input: 190 V DC to 290 V DC● DC input: -38.4 V DC to -72 V DC


254 W


149 W



When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).The switch cannot be started when the ambient temperature islower than 0°C (32°F).The operating temperature of the switch is -5°C to 40°C (23°F to104°F) when it uses QSFP-100G-ER4 optical module.



Item Description

Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number ● 02352FSG● 02352FSG-001● 02353GFC● 02353GFC-001

4.12.2 S6730-H48X6C

Version Mapping

Table 4-193 lists the mapping between the S6730-H48X6C chassis and softwareversions.



S6730-H S6730-H48X6C 02352FSF: V200R013C02 and laterversions02352FWL: V200R013C02 and laterversions02352FSF-003: V200R020C10 and laterversions02352FWL-003: V200R020C10 and laterversionsNOTE





Figure 4-83 S6730-H48X6C appearance


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

100G/40G10G/1G

1 2 3 4 5 6

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1 2

3 4 5 6 7 9 10 11 12 13 148

CloudEngine









Applicable modules and cables:

● QSFP+ optical module

● QSFP28 optical module

● 1 m, 3 m, and 5 m QSFP+ toQSFP+ high-speed coppercables







NOTEA QSFP28 optical port cannot be splitinto four 10GE ports, regardless ofwhether the port uses a QSFP28 orQSFP+ optical module.For the S6730-H48X6C (part number:02352FSF):● By default, the license is not loaded

on a switch.● In V200R013C02, QSFP28 ports are

100GE ports.● In V200R019C00 and later versions,

QSFP28 ports are 40GE ports. To usethe 100GE rate, you need topurchase and activate a license.

● After a switch is upgraded fromV200R013C02 to V200R019C00 or alater version, QSFP28 ports are still100GE ports. You can load a licenseto change the port rate.

● To change the rate of QSFP28 portsfrom 40 Gbit/s to 100 Gbit/s, loadand activate this license, run theassign port-speed 100GE [ slotslot-id | all ] or assign port-type100GE [ slot slot-id | all ]command, and restart the switch. Tochange the rate back to 40 Gbit/s,run the undo assign port-speed100GE [ slot slot-id | all ] or undoassign port-type 100GE [ slot slot-id | all ] command and restart theswitch.In versions earlier thanV200R020C00, the command formatis assign port-speed 100GE [ slotslot-id | all ].In V200R020C00 and later versions,the command format is assignport-type 100GE [ slot slot-id |all ].

For the S6730-H48X6C (part number:02353FWL), the license has beenactivated and QSFP28 ports on theseswitches work as 100GE ports. Tochange the rate of QSFP28 ports from100GE to 40GE, run the undo assignport-speed 100GE command andrestart the switch (undo assign port-type 100GE command in V200R020C00and later versions).

3 Ground screw


4 SSD card slot







9 Fan module slot 1


10

Fan module slot 2


11

Fan module slot 3


12

Fan module slot 4


13

Power module slot 1






14

Power module slot 2
















Standardscompliance

IEEE802.3ae









Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port






Connector type RJ45

Standardscompliance

IEEE802.3



100 m


USB port


NO TE





Figure 4-84 Indicators on the S6730-H48X6C

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1

62

3

1 7

FAN 1-4

FAN031A-BAI

R OU

T

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETH

62

3

1 7


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

100G/40G10G/1G

1 2 3 4 5 6

2 3

4 5

1SYS MST CloudEngID

1 2 3 4 5 6 7 8 9 10 11 12

2 3

4

CloudEngine


No.

Indicator

Name Color Status

Description



Green Fastblinking


Green Steady on

During the system startup preparationphase, the SYS indicator is steadygreen, which lasts for a maximum of30 seconds.

Green Slowblinking


Red Steady on

The system does not work normallyafter registration, or a fan alarm or atemperature alarm has beengenerated.



No.

Indicator

Name Color Status

Description

2 MST Stackindicator

- Off The switch is not the master switch ina stack.

Green Blinking

The switch is the master switch in astack or a standalone switch.

3 ID IDindicator


Blue Steady on

The indicator identifies the switch tomaintain. The ID indicator can beturned on or off remotely to help fieldengineers find the switch to maintain.

4 - Serviceportindicator(10GEopticalport)

Green Off The port is not connected or has beenshut down.

Steady on

A link has been established on theport.

Yellow Off The port is not sending or receivingdata.

Blinking


5 - Serviceportindicator(40GE/100GEopticalport)


Green Steady on


Blinking


6 L/A ETH portindicator


Green Steady on


Green Blinking

The Eth port is sending or receivingdata.



No.

Indicator

Name Color Status

Description

7 USB USB-baseddeploymentindicator

- Off ● No USB flash drive is connected tothe switch.

● The USB port is damaged.● The indicator is damaged.● The USB flash drive does not have

any configuration file and cannotbe used for deployment.

● The switch has been upgradedusing the USB flash drive and isrestarting.

Green Steady on


Green Blinking

The system is reading data from aUSB flash drive.

Yellow Steady on

The switch has copied all the requiredfiles and completed the file check.The USB flash drive can be removedfrom the switch.

Red Blinking

An error has occurred when thesystem is executing the configurationfile or reading data from the USBflash drive.

Power Supply ConfigurationThe switch can use a single power module or double power modules for 1+1power redundancy. Pluggable AC and DC power modules can be used together inthe same switch.

Heat DissipationThe S6730-H48X6C uses pluggable fan modules for forced air cooling. Air flows infrom the front side and exhausts from the rear panel.

Cold airHot air

Port side



NO TE


Technical SpecificationsTable 4-199 lists technical specifications of the S6730-H48X6C.


Item Description

Memory (RAM) 4 GB



56.87 years


2 hours



N/A








9.2 kg (20.28 lb)


physical ports)

RTC Supported

RPS Not supported

PoE Not supported



Item Description

Rated voltagerange





291 W


165 W




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)




Item Description

Part number ● 02352FSF● 02353FWL● 02352FSF-003● 02353FWL-003

4.12.3 S6730-H24X4Y4C

Overview

Table 4-200 Basic information about the S6730-H24X4Y4C

Item Details

Description S6730-H24X4Y4C (24*10GE SFP+ ports,4*25GE SFP28 ports, 4*100GE QSFP28ports, without power module)

Part Number 02353NRD

Model S6730-H24X4Y4C

First supported version V200R020C00

Components

Figure 4-85 S6730-H24X4Y4C appearance

ETH

CONSOLE

PNP

USB

L/A

CloudEngine S6730-H24X4Y4C

PWR1PWR2SYSMSTSPEED

MODE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 22 23 2419 20 1 2 3 4

10G/1G

1 2 3 4

3 5 61 2

ID 100G/40G25G/10G/1G

7 984




NOTEApplicable power module:● 5.11 PDC260S12-DL (260 W DC

Power Module)● 5.12 PAC300S12-CL (300 W AC

Power Module)




Power Module)


NOTEIn V200R021C00 and later versions, aRTU license can be loaded to increasethe port rate to 25 Gbit/s.

4 Four 1GE/10GE/25GE SFP28 opticalports

5 Four 40GE/100GE QSFP28 opticalports

6 One console port


9 One PNP button


- -



Ports

Table 4-201 Ports on the S6730-H24X4Y4C

Port Connector Type Description AvailableComponents

10GE SFP+ opticalport

SFP+ A 10GE SFP+Ethernet opticalport supportsauto-sensing to1000 Mbit/s. Itsends andreceives servicedata at 1000Mbit/s or 10Gbit/s.In V200R021C00and later versions,a RTU license canbe loaded toincrease the portrate to 25 Gbit/s.

● GE eSFPopticalmodules

● GE-CWDMeSFP opticalmodules

● GE-DWDMeSFP opticalmodules

● GE SFP coppermodule

● 10GE SFP+opticalmodules(OSXD22N00and SFP-10G-ZR notsupported)

● 1 m, 2 m, 3 m,5 m, and 10 mSFP+ high-speed coppercables

● 3 m and 10 mSFP+ AOCcables

● 0.5 m and 1.5m SFP+dedicatedstack cables(supported bythe last 16SFP+ portsand used onlyfor zero-configurationstacking)

● 25GE SFP28opticalmodules(need alicenseloaded)




● 1 m SFP28high-speedcopper cable(need alicenseloaded)

● 3 m, 5 m, 7 m,and 10 mSFP28 AOCcables (need alicenseloaded)




1GE/10GE/25GESFP28 optical port

SFP28 A 1GE/10GE/25GESFP28 optical portsends andreceives servicedata at 1 Gbit/s,10 Gbit/s, or 25Gbit/s.When a 25GEoptical module isconnected to aport, the port canautomaticallyadjust its rate to25 Gbit/s.When a 10GEoptical module isconnected to aport, the port canautomaticallyadjust its rate to10 Gbit/s.Before installing aGE optical moduleon a port, run theport mode gecommand toconfigure the portto work at 1Gbit/s.






● 25GE SFP28opticalmodules



● 1 m SFP28high-speedcopper cable

● 3 m, 5 m, 7 m,and 10 mSFP28 AOCcables




40GE/100GEQSFP28 opticalport

QSFP28 A 40GE/100GEQSFP28 opticalport sends andreceives servicetraffic at 40 Gbit/sor 100 Gbit/s.A QSFP28 opticalport cannot besplit into four10GE ports,regardless ofwhether the portuses a QSFP28 orQSFP+ opticalmodule.

● 40GE QSFP+opticalmodules

● 100GE QSFP28opticalmodules

● 1 m, 3 m, and5 m QSFP+ toQSFP+ high-speed coppercables

● 10 m QSFP+to QSFP+ AOCcable

● 1 m QSFP28to QSFP28high-speedcopper cable

● 10 m QSFP28to QSFP28AOC cable

● 2 m QSFP28dedicatedstack cable(supported inV200R020C10and laterversions)

Console port RJ45 The console portis connected to aconsole for on-site configuration.

Console cable




ETH managementport

RJ45 You can connect aswitch to aconfigurationterminal ornetworkmanagementworkstationthrough the ETHmanagement portto configure theswitch locally orremotely.You can choose todownload thesoftware packagethrough the ETHmanagement portin the BootLoadmenu. Filetransfer throughthe ETHmanagement portis faster thantransfer throughthe console port.

Ethernet cable




USB port USB 2.0 Type A The USB port canhave a USB flashdrive connectedto upgrade theswitch, or transferconfiguration filesor other files. TheUSB port can onlyconnect to a USBflash drive thatcomplies withUSB 2.0.USB flash drivesfrom differentvendors differ inmodelcompatibility anddrivers. If a USBflash drive cannotbe used, try toreplace it withanother one froma mainstreamvendor. Switchessupport amaximum of 128GB USB flashdrives.

USB flash drive



Indicators and Buttons

Figure 4-86 Indicators on the S6730-H24X4Y4C

ETH

CONSOLE

PNP

USB

L/A

CloudEngine S6730-H24X4Y4C 10G/1G ID 100G/40G25G/10G/1G

PWR1PWR2SYSMSTSPEED

MODE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 22 23 2419 20 1 2 3 4 1 2 3 4

7123

54 6

7 97 8 10

CloudEngine S6730-H24X4Y4C

PWR1PWR2SYSMSTSPEED

MODE

1 2 3 4 5 6 7 8

7123

54 6

ETH

CONSOLE

PNP

USB

L/A

1 2 3 4

ID 100G/40G

97 8 10


No.

Indicator

Name Color Status

Description

1 PWR1


- Off No power module is available inpower module slot 1, or the switchhas only one power module but thepower module does not worknormally.

Green Steady on

A power module is installed in powermodule slot 1 and is workingnormally.

Yellow Steady on

The switch has two power modulesinstalled. Any of the followingsituations occurs in power moduleslot 1:● A power module is available in this

slot but it is not connected to apower source.


2 PWR2


- Off No power module is available inpower module slot 2, or the switchhas only one power module but thepower module does not worknormally.



No.

Indicator

Name Color Status

Description

Green Steady on

A power module is installed in powermodule slot 2 and is workingnormally.

Yellow Steady on

The switch has two power modulesinstalled. Any of the followingsituations occurs in power moduleslot 2:● A power module is available in this

slot but it is not connected to apower source.




Green Fastblinking


Green Steady on


Green Slowblinking


Red Steady on



- Off ● If you are not changing theindicator mode (default): Theswitch is a standby or slave switchin a stack or the stacking functionis not enabled on the switch.

● If you are changing the indicatormode: The stack mode is notselected.

Green Steady on

The stack mode is selected. Theswitch is a standby or slave switch ina stack, and the service portindicators show the stack ID of theswitch.



No.

Indicator

Name Color Status

Description

Green Blinking

● If you are not changing theindicator mode (default): Theswitch is the master switch in astack or a standalone switch withthe stacking function enabled.

● If you are changing the indicatormode: The stack mode is selected.The switch is the master switch ina stack or a standalone switch, andthe service port indicators showthe stack ID of the master switch.After 45 seconds, the service portindicators automatically restore tothe status mode.

5 SPEED

Speedindicator


Green Steady on

The speed mode is selected, andservice port indicators show the speedof each port.



No.

Indicator

Name Color Status

Description

6 MODE

Modeswitchbutton

- - ● When you press this button once,the service port indicators changeto the stack mode and show thestack ID of the local switch.

● When you press this button asecond time, the service portindicators change to the speedmode and show the speed of eachservice port.

● When you press this button a thirdtime, the service port indicatorsrestore to the default mode andshow the connection status andlink activity of each service port.

If you do not press the MODE buttonwithin 45 seconds, the service portindicators restore to the defaultmode. In this case, the SPEEDindicator is off.NOTE

Hold down the mode switch button for 6sand release it to start the web initial loginmode. Either of the following situationswill occur:● If the switch has no configuration file,

the system attempts to enter the webinitial login mode. In this mode, thestatus of mode indicators is as follows:● If the system enters the web initial

login mode successfully, all modeindicators turn green and stay onfor a maximum of 10 minutes.

● If the system fails to enter theinitial login mode, all modeindicators fast blink for 10 secondsand then restore the default status.

● If the switch has a configuration file,the system cannot enter the webinitial login mode. In this case, allmode indicators fast blink for 10s, andthen return to the default states.

7 ID IDindicator


Blue Steady on




No.

Indicator

Name Color Status

Description

8 - Serviceportindicator

Meanings of service port indicators vary in differentmodes. For details, see Table 4-203 and Table 4-204.



Green Steady on


Green Blinking

The ETH port is sending or receivingdata.






Green Steady on


Green Blinking


Yellow Steady on


Red Blinking


Table 4-203 Description of service port indicators in different modes (twoindicators for each port)

Display Mode Color Status Description

Default mode - Off The port is not connected or hasbeen shut down.

Green Steadyon

A link has been established onthe port.




Yellow Blinking The port is sending or receivingdata.

MST stack mode - Off Port indicators do not show thestack ID of the switch.

Greenandyellow

Steadyon

The switch is not the masterswitch in a stack.● If the indicator of a port is

steady on, the number of thisport is the stack ID of theswitch.

● If the indicators of ports 1 to 9are steady on, the stack ID ofthe switch is 0.

Greenandyellow

Blinking The switch is the master switch ina stack.● If the indicator of a port is

blinking, the number of thisport is the stack ID of theswitch.

● If the indicators of ports 1 to 9are blinking, the stack ID ofthe switch is 0.

Speed mode - Off The port is not connected or hasbeen shut down.

Greenandyellow

Steadyon

● GE/10GE SFP+ port: The portis operating at 1 Gbit/s.

● 1GE/10GE/25GE SFP28 port:The port is operating at 1Gbit/s or 10 Gbit/s.

Greenandyellow

Blinking ● GE/10GE SFP+ port: The portis operating at 10 Gbit/s.

● 1GE/10GE/25GE SFP28 port:The port is operating at 25Gbit/s.

Table 4-204 Description of service port indicators in different modes (oneindicator for each port)


Default mode - Off The port is not connected or hasbeen shut down.




Green Steadyon

A link has been established onthe port.

Green Blinking The port is sending or receivingdata.

Speed mode - Off The port is not connected or hasbeen shut down.

Green Steadyon

● 1GE/10GE/25GE SFP28 port:The port is operating at 1Gbit/s or 10 Gbit/s.

● 40GE/100GE QSFP28 port: Theport is operating at 40 Gbit/s.

Green Blinking ● 1GE/10GE/25GE SFP28 port:The port is operating at 25Gbit/s.

● 40GE/100GE QSFP28 port: Theport is operating at 100 Gbit/s.

Power Supply SystemThe switch can use a single power module or double power modules for 1+1power redundancy. Pluggable AC and DC power modules can be used together inthe same switch.

Heat Dissipation SystemThe switch has three built-in fans for forced air cooling. Air flows in from the leftside and front panel, and exhausts from the right side.


NO TE





Table 4-205 Technical specifications of the S6730-H24X4Y4C

Item Specification

Dimensions without packaging (H x Wx D) [mm(in.)]

Basic dimensions (excluding the partsprotruding from the body): 43.6 mm x442.0 mm x 220.0 mm (1.72 in. x 17.4in. x 8.66 in.)Maximum dimensions (the depth isthe distance from ports on the frontpanel to the parts protruding from therear panel): 43.6 mm x 442.0 mm x231.0 mm (1.72 in. x 17.40 in. x 9.09in.)

Dimensions with packaging (H x W xD) [mm(in.)]

115 mm × 545 mm × 360 mm (4.53 in.x 21.46 in. x 14.17 in.)

Chassis height [U] 1 U

Weight without packaging [kg(lb)] 3.4 kg (7.5 lb)

Weight with packaging [kg(lb)] 4.65 kg (10.25 lb)

Typical power consumption [W] 186 W

Typical heat dissipation [BTU/hour] 634.65 BTU/hour

Maximum power consumption [W] 253 W

Maximum heat dissipation [BTU/hour] 863.26 BTU/hour

MTBF [year] 54.68 year

MTTR [hour] 2 hour

Availability >0.99999

Noise at normal temperature (acousticpower) [dB(A)]

64.5 dB(A)

Number of card slots 0

Number of power slots 2

Number of fans modules 3

Redundant power supply 1+1Pluggable AC and DC power modulescan be used together in the sameswitch.

Long-term operating temperature[°C(°F)]

-5°C to +45°C (23°F to 113°F) at analtitude of 0-1800 m (0-5906 ft.)



Item Specification

Short-term operating temperature[°C(°F)]

Not supported

Restriction on the operatingtemperature variation rate [°C(°F)]

When the altitude is 1800–5000 m(5906–16404 ft.), the highestoperating temperature reduces by 1°C(1.8°F) every time the altitudeincreases by 220 m (722 ft.).Devices cannot start when thetemperature is lower than 0°C (32°F).When the QSFP-100G-ER4 opticalmodule is used, the operatingtemperature ranges from -5°C to+40°C (23°F to 104°F).

Storage temperature [°C(°F)] -40°C to +70°C (-40°F to +158°F)

Long-term operating relative humidity[RH]

5% to 95%, noncondensing

Long-term operating altitude [m(ft.)] 0-5000 m (0-16404 ft.)

Storage altitude [m(ft.)] 0-5000 m (0-16404 ft.)

Power supply mode Pluggable power supply

Rated input voltage [V] ● AC input: 100 V AC to 240 V AC;50/60 Hz

● High-voltage DC input: 240 V DC● DC input: –48 V DC to –60 V DC

Input voltage range [V] ● AC input: 90–290 V AC; 45–65 Hz● High-voltage DC input: 190 V DC to

290 V DC● DC input: -38.4 V DC to -72 V DC

Maximum input current [A] The current specifications depend onthe pluggable power modules in use.For details, see the related powermodule specifications.

Memory 4 GB

Flash memory 2 GB in total. To view the availableflash memory size, run the displayversion command.

Console port RJ45

Eth Management port RJ45

USB Supported



Item Specification

RTC Supported

RPS input Not supported

Service port surge protection [kV] -

Power supply surge protection [kV] ● AC power module configured: ±6 kVin differential mode, ±6 kV incommon mode

● DC power module configured: ±2kV in differential mode, ±4 kV incommon mode

Types of fans Built-in

Heat dissipation mode Heat dissipation with fan, intelligentfan speed adjustment

Airflow direction Air flows in from the left side andfront panel, and exhausts from theright side.

PoE Not supported

Certification EMC certificationSafety certificationManufacturing certification

4.12.4 S6730-H28Y4C

Overview

Table 4-206 Basic information about the S6730-H28Y4C

Item Details

Description S6730-H28Y4C (28*25GE SFP28 ports,4*100GE QSFP28 ports, without powermodule)

Part Number 02353LGV

Model S6730-H28Y4C

First supported version V200R020C00



Components

Figure 4-87 S6730-H28Y4C appearance

ETH

CONSOLE

PNP

USB

L/A

CloudEngine S6730-H28Y4C

PWR1PWR2SYSMSTSPEED

MODE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 22 23 2419 20 25 26 27 28

25G/10G/1G

1 2 3 4

3 4 51 2

ID 100G/40G25G/10G/1G

6 87




Power Module)




Power Module)

3 Twenty-eight 1GE/10GE/25GESFP28 optical ports

4 Four 40GE/100GE QSFP28 opticalports






Ports

Table 4-207 Ports on the S6730-H28Y4C


1GE/10GE/25GESFP28 optical port

SFP28 A 1GE/10GE/25GESFP28 optical portsends andreceives servicedata at 1 Gbit/s,10 Gbit/s, or 25Gbit/s.When a 25GEoptical module isconnected to aport, the port canautomaticallyadjust its rate to25 Gbit/s.When a 10GEoptical module isconnected to aport, the port canautomaticallyadjust its rate to10 Gbit/s.Before installing aGE optical moduleon a port, run theport mode gecommand toconfigure the portto work at 1Gbit/s.






● 25GE SFP28opticalmodules



● 1 m SFP28high-speedcopper cable

● 3 m, 5 m, 7 m,and 10 mSFP28 AOCcables




40GE/100GEQSFP28 opticalport

QSFP28 A 40GE/100GEQSFP28 opticalport sends andreceives servicetraffic at 40 Gbit/sor 100 Gbit/s.A QSFP28 opticalport cannot besplit into four10GE ports,regardless ofwhether the portuses a QSFP28 orQSFP+ opticalmodule.

● 40GE QSFP+opticalmodules

● 100GE QSFP28opticalmodules

● 1 m, 3 m, and5 m QSFP+ toQSFP+ high-speed coppercables

● 10 m QSFP+to QSFP+ AOCcable

● 1 m QSFP28to QSFP28high-speedcopper cable

● 10 m QSFP28to QSFP28AOC cable

● 2 m QSFP28dedicatedstack cable(supported inV200R020C10and laterversions)

Console port RJ45 The console portis connected to aconsole for on-site configuration.

Console cable




ETH managementport

RJ45 You can connect aswitch to aconfigurationterminal ornetworkmanagementworkstationthrough the ETHmanagement portto configure theswitch locally orremotely.You can choose todownload thesoftware packagethrough the ETHmanagement portin the BootLoadmenu. Filetransfer throughthe ETHmanagement portis faster thantransfer throughthe console port.

Ethernet cable




USB port USB 2.0 Type A The USB port canhave a USB flashdrive connectedto upgrade theswitch, or transferconfiguration filesor other files. TheUSB port can onlyconnect to a USBflash drive thatcomplies withUSB 2.0.USB flash drivesfrom differentvendors differ inmodelcompatibility anddrivers. If a USBflash drive cannotbe used, try toreplace it withanother one froma mainstreamvendor. Switchessupport amaximum of 128GB USB flashdrives.

USB flash drive

Indicators and ButtonsThe S6730-H28Y4C has the same types of indicators as the S6730-H24X4Y4C. Fordetails, see the S6730-H24X4Y4C.

Power Supply SystemThe switch can use a single power module or double power modules for 1+1power redundancy. Pluggable AC and DC power modules can be used together inthe same switch.

Heat Dissipation SystemThe switch has three built-in fans for forced air cooling. Air flows in from the leftside and front panel, and exhausts from the right side.




NO TE



Table 4-208 Technical specifications of the S6730-H28Y4C

Item Specification

Dimensions without packaging (H x Wx D) [mm(in.)]

Basic dimensions (excluding the partsprotruding from the body): 43.6 mm x442.0 mm x 220.0 mm (1.72 in. x 17.4in. x 8.66 in.)Maximum dimensions (the depth isthe distance from ports on the frontpanel to the parts protruding from therear panel): 43.6 mm x 442.0 mm x231.0 mm (1.72 in. x 17.40 in. x 9.09in.)

Dimensions with packaging (H x W xD) [mm(in.)]

115 mm × 545 mm × 360 mm (4.53 in.x 21.46 in. x 14.17 in.)

Chassis height [U] 1 U

Weight without packaging [kg(lb)] 3.4 kg (7.5 lb)

Weight with packaging [kg(lb)] 4.65 kg (10.25 lb)

Typical power consumption [W] 186 W

Typical heat dissipation [BTU/hour] 634.65 BTU/hour

Maximum power consumption [W] 253 W

Maximum heat dissipation [BTU/hour] 863.26 BTU/hour

MTBF [year] 54.68 year

MTTR [hour] 2 hour

Availability >0.99999



Item Specification

Noise at normal temperature (acousticpower) [dB(A)]

64.5 dB(A)

Number of card slots 0

Number of power slots 2

Number of fans modules 3

Redundant power supply 1+1Pluggable AC and DC power modulescan be used together in the sameswitch.

Long-term operating temperature[°C(°F)]

-5°C to +45°C (23°F to 113°F) at analtitude of 0-1800 m (0-5906 ft.)

Short-term operating temperature[°C(°F)]

Not supported

Restriction on the operatingtemperature variation rate [°C(°F)]

When the altitude is 1800–5000 m(5906–16404 ft.), the highestoperating temperature reduces by 1°C(1.8°F) every time the altitudeincreases by 220 m (722 ft.).Devices cannot start when thetemperature is lower than 0°C (32°F).When the QSFP-100G-ER4 opticalmodule is used, the operatingtemperature ranges from -5°C to+40°C (23°F to 104°F).

Storage temperature [°C(°F)] -40°C to +70°C (-40°F to +158°F)

Long-term operating relative humidity[RH]

5% to 95%, noncondensing

Long-term operating altitude [m(ft.)] 0-5000 m (0-16404 ft.)

Storage altitude [m(ft.)] 0-5000 m (0-16404 ft.)

Power supply mode Pluggable power supply

Rated input voltage [V] ● AC input: 100 V AC to 240 V AC;50/60 Hz

● High-voltage DC input: 240 V DC● DC input: –48 V DC to –60 V DC

Input voltage range [V] ● AC input: 90–290 V AC; 45–65 Hz● High-voltage DC input: 190 V DC to

290 V DC● DC input: -38.4 V DC to -72 V DC



Item Specification

Maximum input current [A] The current specifications depend onthe pluggable power modules in use.For details, see the related powermodule specifications.

Memory 4 GB

Flash memory 2 GB in total. To view the availableflash memory size, run the displayversion command.

Console port RJ45

Eth Management port RJ45

USB Supported

RTC Supported

RPS input Not supported

Service port surge protection [kV] -

Power supply surge protection [kV] ● AC power module configured: ±6 kVin differential mode, ±6 kV incommon mode

● DC power module configured: ±2kV in differential mode, ±4 kV incommon mode

Types of fans Built-in

Heat dissipation mode Heat dissipation with fan, intelligentfan speed adjustment

Airflow direction Air flows in from the left side andfront panel, and exhausts from theright side.

PoE Not supported

Certification EMC certificationSafety certificationManufacturing certification

4.13 S6730-S

4.13.1 S6730-S24X6Q



Version MappingTable 4-209 lists the mapping between the S6730-S24X6Q chassis and softwareversions.



S6730-S S6730-S24X6Q 02353AJW: V200R019C00 and laterversions02353AJW-001: V200R020C10 and laterversionsNOTE

V200R021C01 is not supported.Some models cannot be downgraded dueto component upgrade. Therefore, you areadvised to run the display system-software information command to checkthe software versions supported by thedevice before performing a downgrade. Ifthe device does not support the displaysystem-software information command, itcan be downgraded.


Figure 4-88 S6730-S24X6Q appearance

SYS MST S6730-S24X6QID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 40G

1 2 3 4 5 6

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAIR

OUT FAN

031A-BAIR

OUT

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1 2

3 4 5 6 7 9 10 11 12 13 148

CloudEngine








2 Six 40GE QSFP+ optical ports





NOTEA QSFP+ optical port cannot be splitinto four 10GE ports.

3 Ground screw


4 SSD card slot





9 Fan module slot 1


10

Fan module slot 2




11

Fan module slot 3


12

Fan module slot 4


13

Power module slot 1






14

Power module slot 2













Standardscompliance

IEEE802.3ae


40GE QSFP+ optical port

A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s. Table4-211 describes the attributes of a QSFP+ optical port.



Table 4-211 Attributes of a QSFP+ optical port





Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE





Figure 4-89 Indicators on the S6730-S24X6Q

SYS MST S6730-S24X6QID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 40G

1 2 3 4 5 6

CloudEngine

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1

62

3

1 7

FAN 1-4

FAN031A-BAI

R OU

T

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETH

62

3

1 7

2 3

4 5

SYS MST ID

1 2 3 4 5 6 7 8 9 10 11 12

CloudEng

1 2 3

4


No.

Indicator

Name Color Status

Description



Green Fastblinking


Green Steady on


Green Slowblinking


Red Steady on




No.

Indicator

Name Color Status

Description



Green Steady on


3 ID IDindicator


Blue Steady on




Green Steady on


- Off The port is not sending or receivingdata.

Yellow Blinking




Green Steady on


Blinking




Green Steady on


Green Blinking




No.

Indicator

Name Color Status

Description






Green Steady on


Green Blinking


Yellow Steady on


Red Blinking



Heat DissipationThe S6730-S24X6Q uses pluggable fan modules for forced air cooling. Air flows infrom the front side and exhausts from the rear panel.

Cold airHot air

Port side



NO TE


Technical SpecificationsTable 4-215 lists technical specifications of the S6730-S24X6Q.


Item Description

Memory (RAM) 4 GB



62.27 years


2 hours



N/A








8.9 kg (19.62 lb)


RTC Supported

RPS Not supported

PoE Not supported



Item Description

Rated voltagerange





249 W


135 W



When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).The switch cannot be started when the ambient temperature islower than 0°C (32°F).

Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02353AJW02353AJW-001



4.14 S6730S-S

4.14.1 S6730S-S24X6Q-A

Version MappingTable 4-216 lists the mapping between the S6730S-S24X6Q-A chassis andsoftware versions.



S6730S-S S6730S-S24X6Q-A 02353AJX: V200R019C00 and laterversions02353AJX-001: V200R020C10 and laterversionsNOTE



Figure 4-90 S6730S-S24X6Q-A appearance

SYS MST S6730S-S24X6QID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 40G

1 2 3 4 5 6

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

STAT

PW

RPAC600S12-CB

AIR OUT

1 2

3 4 5 6 7 9 10 11 12 13 148

CloudEngine








2 Six 40GE QSFP+ optical ports





NOTEA QSFP+ optical port cannot be splitinto four 10GE ports.

3 Ground screw


4 SSD card slot





9 Fan module slot 1


10

Fan module slot 2




11

Fan module slot 3


12

Fan module slot 4


13

Power module slot 1






14

Power module slot 2













Standardscompliance

IEEE802.3ae


40GE QSFP+ optical port

A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s. Table4-218 describes the attributes of a QSFP+ optical port.



Table 4-218 Attributes of a QSFP+ optical port





Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE





Figure 4-91 Indicators on the S6730S-S24X6Q-A

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

STAT

PW

RPAC600S12-CB

AIR OUT

SYS MST S6730S-S24X6QID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 40G

1 2 3 4 5 6

CloudEngine

1

62

3

1 7

FAN 1-4

FAN031A-BAI

R OU

T

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETH

62

3

1 7

2 3

4 5

SYS MST ID

1 2 3 4 5 6 7 8 9 10 11 12

CloudEng

1 2 3

4


No.

Indicator

Name Color Status

Description



Green Fastblinking


Green Steady on


Green Slowblinking


Red Steady on




No.

Indicator

Name Color Status

Description



Green Steady on


3 ID IDindicator


Blue Steady on




Green Steady on


- Off The port is not sending or receivingdata.

Yellow Blinking




Green Steady on


Blinking




Green Steady on


Green Blinking




No.

Indicator

Name Color Status

Description






Green Steady on


Green Blinking


Yellow Steady on


Red Blinking



Heat DissipationThe S6730S-S24X6Q-A uses pluggable fan modules for forced air cooling. Air flowsin from the front side and exhausts from the rear panel.

Cold airHot air

Port side



NO TE


Technical SpecificationsTable 4-222 lists technical specifications of the S6730S-S24X6Q-A.


Item Description

Memory (RAM) 4 GB



62.27 years


2 hours



N/A








9.84 kg (21.69 lb)


RTC Supported

RPS Not supported

PoE Not supported



Item Description

Rated voltagerange





249 W


135 W



When the altitude is 1800-5000 m (5906-16404 ft.), the highestoperating temperature reduces by 1°C (1.8°F) every time thealtitude increases by 220 m (722 ft.).The switch cannot be started when the ambient temperature islower than 0°C (32°F).

Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)


Part number 02353AJX02353AJX-001



4.15 S6730S-H

4.15.1 S6730S-H24X6C-A

Version MappingTable 4-223 lists the mapping between the S6730S-H24X6C-A chassis andsoftware versions.



S6730S-H S6730S-H24X6C-A 02353HVK: V200R019C10 and laterversions02353HVK-001: V200R020C10 and laterversionsNOTE



Figure 4-92 S6730S-H24X6C-A appearance

SYS MST S6730S-H24X6CID

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

10G/1G 100G/40G

1 2 3 4 5 6

MAC

FAN 1-4

FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T FAN031A-BAI

R OU

T

PWR

1

PWR

2

SYS

MST

L/A

USB

IDPNP

CONSOLE

ETHSSD

SN

1 2

3 4 5 6 7 9 10 11 12 13 148

CloudEngine









Applicable modules and cables:● QSFP+ optical module● QSFP28 optical module● 1 m, 3 m, and 5 m QSFP+ to






NOTEA QSFP28 optical port cannot be splitinto four 10GE ports, regardless ofwhether the port uses a QSFP28 orQSFP+ optical module.The default rate is 100 Gbit/s. Tochange the rate of QSFP28 ports from100GE to 40GE, run the undo assignport-speed 100GE command andrestart the switch (undo assign port-type 100GE command in V200R020C00and later versions).

3 Ground screw


4 SSD card slot







9 Fan module slot 1


10

Fan module slot 2


11

Fan module slot 3


12

Fan module slot 4


13

Power module slot 1






14

Power module slot 2













Standardscompliance

IEEE802.3ae











Standardscompliance

IEEE802.3ba

Console port




Connector type RJ45

Standardscompliance

RS-232



ETH management port




Connector type RJ45

Standardscompliance

IEEE802.3






100 m


USB port


NO TE


Indicator DescriptionThe S6730S-H24X6C-A has the same types of indicators as the S6730-H48X6C. Fordetails, see Indicator Description.


Heat DissipationThe S6730S-H24X6C-A uses pluggable fan modules for forced air cooling. Air flowsin from the front side and exhausts from the rear panel.

Cold airHot air

Port side



NO TE


Technical SpecificationsTable 4-228 lists technical specifications of the S6730S-H24X6C-A.


Item Description

Memory (RAM) 4 GB



62.27 years


2 hours



N/A








9.84 kg (21.69 lb)


physical ports)

RTC Supported

RPS Not supported

PoE Not supported



Item Description

Rated voltagerange





254 W


149 W




Storagetemperature

-40°C to +70°C (-40°F to +158°F)


< 65 dB(A)


Operatingaltitude

0-5000 m (0-16404 ft.)




Item Description

Part number 02353HVK02353HVK-001



Documents

S6700 Series Ethernet Switches Chassis - download.huawei.com