HUAWEI

Huawei S5720-28X-LI-24S-DC 24 Ports SFP Switch 8 x combo ports, 4x 10G SFP+ Port

  • Huawei S5720-28X-LI-24S-DC 24 Ports SFP Switch 8 x combo ports, 4x 10G SFP+ Port
  • Description
  • Specification

24 x Gig SFP ports, 8 x combo 10/100/1,000 Base-T Ethernet ports, 4 x 10 Gig SFP+ ports
Two models: AC model and DC model, supporting Redundant Power Supply (RPS)
Forwarding performance: 108 Mpps
Switching capacity: 336 Gbit/s


1

Sixteen 100/1000BASE-X ports

Applicable modules:

· FE optical module

· GE optical module

· GE-CWDM optical module

· GE-CWDM optical module (used only in the OADM scenario and supported in V200R012C00 and later versions)

· GE-DWDM optical module

· GE copper module (works at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s)

2

Eight combo ports (10/100/1000BASE-T + 100/1000BASE-X)

Modules applicable to combo optical ports:

· FE optical module

· GE optical module

· GE-CWDM optical module

· GE-CWDM optical module (used only in the OADM scenario and supported in V200R012C00 and later versions)

· GE-DWDM optical module

3

Four 10GE SFP+ ports

Applicable modules and cables:

· GE optical module

· GE-CWDM optical module

· GE-DWDM optical module

· GE copper module (only 1000 Mbit/s supported)

· 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 AOC cables

· 0.5 m and 1.5 m SFP+ dedicated stack copper cables (used for zero-configuration stacking, supported in V200R011C10 and later versions)

· H87MMA5671A2 GPON optical module (applicable in V200R012C00 and later versions)

NOTE:

If a port uses a GPON optical module, other 10GE SFP+ optical ports cannot be used.

4

One PNP button

NOTICE:

Applicable in V200R012C00 and later versions:

To restore the factory settings and reset the switch, hold down the button for at least 6 seconds.

To reset the switch, press the button.

Resetting the switch will cause service interruption. Exercise caution when you press the PNP button.

5

One console port

6

One USB port

7

DC power terminal

NOTE:

It is used together with a DC Power Cable.

8

Ground screw

NOTE:

It is used with a ground cable.

9

RPS socket

NOTE:

It is used with an RPS cable, which is not hot swappable.

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Item

Description

Memory (RAM)

512 MB

Flash

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

Power supply surge protection

±1 kV in differential mode, ±2 kV in common mode

Dimensions (H x W x D)

43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.)

Weight (with packaging)

4.1 kg (9.04 lb)

Stack ports

GE SFP optical ports except combo ports and 10GE SFP+ optical ports

RTC

Not supported

RPS

Supported

PoE

Not supported

Rated voltage range

-48 V DC to -60 V DC

Maximum voltage range

-36 V DC to -72 V DC

Maximum power consumption (100% throughput, full speed of fans)

42.7 W

Typical power consumption (30% of traffic load)
  • Tested according to ATIS standard
  • EEE enabled
  • No PoE power consumption

30.3 W

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