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S5700 Series Switches Hardware Description

This document provides an overall description of the S5700 hardware, helping you obtain detailed information about each chassis, card, power module, fan module, cable, and optical module.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
S5700-28C-HI

S5700-28C-HI

Version Mapping

Table 4-984 lists the mapping between the S5700-28C-HI and software versions.

Table 4-984  Version mapping

Series

Model

Software Version
S5700-HI S5700-28C-HI

V100R006C01 to V200R005C02

NOTE:
This model does not match V200R003C02 or V200R003C10.

Appearance and Structure

Figure 4-391  S5700-28C-HI appearance
1 Power module slot 1
NOTE:
Applicable power modules:
2 Power module slot 2
NOTE:
Applicable power modules:
3 ESD jack
NOTE:

Before installing or maintaining a switch, wear an ESD wrist strap and insert the other end of the ESD wrist strap into this ESD jack.

4 One console port
5 One ETH management port 6 Front card slot
7 One USB port 8 Twenty-four 10/100/1000BASE-T ports
9 Ground screw
NOTE:
It is used with a ground cable. The switch has two ground screws, any of which can be used to install a ground cable.
10 Monitoring port
NOTE:
The monitoring port monitors the cabinet door, power module, battery power, and power supply of the air conditioner.

Port Description

10/100/1000BASE-T port
A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s, and must use an Ethernet cable. Table 4-985 describes the attributes of a 10/100/1000BASE-T Ethernet electrical port.
Table 4-985  Attributes of a 10/100/1000BASE-T Ethernet electrical port

Attribute

Description

Connector type

RJ45

Standards compliance

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

Working mode

10/100/1000 Mbit/s auto-sensing

Maximum transmission distance

100 m

Console port
The console port is connected to a console for on-site configuration. The port must 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 Table 4-986.
Table 4-986  Attributes of a console port

Attribute

Description

Connector type

RJ45

Standards compliance

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 115200 bit/s

Default value: 9600 bit/s

ETH management port
You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely. The port must use an Ethernet cable. You can choose to download the software package through the ETH management port in the BootROM menu. File transfer through the ETH management port is faster than transfer through the console port. For details on how to use the ETH management port, see the Configuration Guide - Basic Configurations. Table 4-987 describes the attributes of an ETH management port.
Table 4-987  Attributes of an ETH management port

Attribute

Description

Connector type

RJ45

Standards compliance

IEEE802.3

Working mode

10/100 Mbit/s auto-sensing

Maximum transmission distance

100 m

USB port
The USB port can have a USB flash drive connected to upgrade the switch, or transfer configuration files or other files. The USB port can only connect to a USB flash drive that complies with USB 2.0.
NOTE:
USB flash drives from different vendors differ in model compatibility and drivers. If a USB flash 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 4-392  Indicators on the S5700-28C-HI

Table 4-988  Description of indicators on the switch

Number

Indicator/Button

Color

Description

1

PWR1: power supply indicator

-

Off: No power module is available in power module slot 1, or the switch has only one power module but the power module does not work normally.

Green

Steady on: A power module is installed in power module slot 1 and is working normally.

Red

Steady on: The switch has two power modules installed. Any of the following situations occurs in power module slot 1:

  • A power module is available in this slot but its power switch is in the OFF position.

  • A power module is available in this slot but it is not connected to a power source.

  • The power module in power module slot 1 fails.

2

PWR2: power supply indicator

-

Off: No power module is available in power module slot 2, or the switch has only one power module but the power module does not work normally.

Green

Steady on: A power module is installed in power module slot 2 and is working normally.

Red

Steady on: The switch has two power modules installed. Any of the following situations occurs in power module slot 2:

  • A power module is available in this slot but its power switch is in the OFF position.

  • A power module is available in this slot but it is not connected to a power source.

  • The power module in power module slot 2 fails.

3

SYS: system status indicator

-

Off: The system is not running.

Green

Indicator states and meaning in V100R006 version:
  • Steady on: The system is not operating properly or is starting.

  • Slow blinking: The system is running normally.
  • Fast blinking: The system is copying the system software and configuration file from a USB flash drive during a USB-based upgrade.
Indicator states and meaning in V200R001 and later versions:
  • Fast blinking: The system is starting or is copying the system software and configuration file from a USB flash drive during a USB-based upgrade.
  • Slow blinking: The system is running normally.

Yellow

  • Steady on: The system is performing self-check during startup (only applicable to V100R006).

  • Blinking: The system has been successfully upgraded using a USB flash drive and the switch has restarted. You can remove the USB flash drive from the switch.

Red

  • Steady on: The system does not work normally after registration, or a fan or temperature alarm has been generated.

  • Blinking: An error occurred during USB-based upgrade and the system failed to be upgraded after a USB flash drive is inserted.

4

MODE: mode indicator

-

Off: The service port indicators are in the status mode (default). In the status mode, the service port indicator shows the port link or activity state.

Green

Steady on: The service port indicators show the port speed. After 45 seconds, the service port indicators automatically restore to the status mode.

Red

Steady on: The service port indicators show the stack ID of the switch. After 45 seconds, the service port indicators automatically restore to the status mode.

5

Mode switch button

-

In versions earlier than V200R003C00:
  • When you press this button once, the mode indicator turns green and the service port indicators show the speed of each service port.
  • When you press this button a second time, the mode indicator turns off.
In V200R003C00 and later versions:
  • When you press this button once, the mode indicator turns green and the service port indicators show the speed of ports.
  • When you press this button a second time, the mode indicator turns red and the service port indicators show stack information.
  • When you press this button a third time, the mode indicator turns off and the service port indicators restore to the status mode.

If you do not press the button within 45 seconds, the mode indicator restores to the default mode.

6

Service port indicator

Meanings of service port indicators vary in different modes. For details, see Table 4-989 and Table 4-990.

7

ETH indicator

Green

  • Off: No link is established on the port.
  • Steady on: The port is connected.
  • Blinking: The port is sending or receiving data.
Table 4-989  Description of service port indicators in different modes (one indicator for each port)
Display Mode Color Status Description
Status - Off The port is not connected or has been shut down.
Green Steady on A link has been established on the port.
Green Blinking The port is sending or receiving data.
Speed - Off The port is not connected or has been shut down.
Green Steady on

10M/100M/1000M port: The port is operating at 10/100 Mbit/s.

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

Green Blinking

10M/100M/1000M port: The port is operating at 1000 Mbit/s.

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

Stack - Off Port indicators do not show the stack ID of the switch.
Green Steady on
The switch is not the master switch in a stack.
  • If the indicator of a port is steady on, the number of this port is the stack ID of the switch.

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

Green Blinking
The switch is the master switch in a stack.
  • If the indicator of a port is blinking, the number of this port is the stack ID of the switch.

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

Table 4-990  Description of service port indicators in different modes (two indicators for each port)
Display Mode Color Status Description
Status - Off The port is not connected or has been shut down.
Green Steady on 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 shut down.
Green and yellow Steady on

10M/100M/1000M port: The port is operating at 10/100 Mbit/s.

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

Green and yellow Blinking

10M/100M/1000M port: The port is operating at 1000 Mbit/s.

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

Stack - Off Port indicators do not show the stack ID of the switch.
Green and yellow Steady on
The switch is not the master switch in a stack.
  • If the indicator of a port is steady on, the number of this port is the stack ID of the switch.

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

Green and yellow Blinking
The switch is the master switch in a stack.
  • If the indicator of a port is blinking, the number of this port is the stack ID of the switch.

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

Power Supply Configuration

The S5700-28C-HI uses pluggable power modules. It can be configured with 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 4-393 shows the power supply connections of dual DC power modules. After DC power is transmitted to the PWR module, the PWR module provides 12 V output voltage, and the motherboard provides power for the entire device.
Figure 4-393  Power supply connections of dual DC power modules

NEG: negative cable

RTN: positive cable

GND: 12 V reference ground

Figure 4-394 shows the power supply connections of dual non-PoE AC power modules. After AC power is transmitted to the PWR module, the PWR module provides 12 V output voltage, and the motherboard provides power for the entire device.
Figure 4-394  Power supply connections of dual non-PoE AC power modules

L: Live wire

N: Neutral wire

PGND: Protection ground cable

GND: 12 V reference ground

Heat Dissipation

The S5700-28C-HI has three built-in fans for forced air cooling. The airflow direction is left-to-right.

Technical Specifications

Table 4-991 lists technical specifications of the S5700-28C-HI.

Table 4-991  Technical specifications

Item

Description

Memory (RAM)

512 MB

Flash

64 MB

Mean time between failures (MTBF)

28.7 years when a 4-port 10GE interface card is configured, 41.1 years when a 2-port 10GE interface card is configured, 42.9 years when a 4-port GE interface card is configured

Mean time to repair (MTTR)

2 years

Availability

> 0.99999

Service port surge protection

±2 kV in common mode

Power supply surge protection

  • Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode
  • Using DC power modules: ±1 kV in differential mode, ±2 kV in common mode

Dimensions (W x D x H)

442.0 mm x 220.0 mm x 44.4 mm (17.4 in. x 8.7 in. x 1.74 in.)

Weight

  • Empty: ≤ 5 kg (11.02 lb)
  • Fully loaded: ≤ 6.5 kg (14.33 lb)

Stack ports

  • Versions earlier than V200R003C00 do not support stack ports.
  • Since V200R003C00, 10GE ports on the front card can be used as stack ports.

RPS

Not supported

PoE

Not supported

Rated voltage range

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

-48 V DC to -60 V DC

Maximum voltage range

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

-36 V DC to -72 V DC

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

76.6 W

Operating temperature

-5°C to +55°C (23°F to 131°F)

NOTE:
The operating temperature of the switch is -5°C to +50°C (23°F to 122°F) when it uses SFP+ optical modules with 40 km or longer transmission distances.

Storage temperature

-40°C to +70°C (-40°F to +158°F)

Noise under normal temperature (27°C, sound power)

< 60 dB(A)

Relative humidity

5% to 95%, noncondensing

Operating altitude

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

Certification

  • EMC certification
  • Safety certification
  • Manufacturing certification

Part number

02353630
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Updated: 2019-05-16

Document ID: EDOC1000013597

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