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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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ES5D21G08T00 (8-Port GE Rear Electrical Interface Card)

ES5D21G08T00 (8-Port GE Rear Electrical Interface Card)

Version Mapping

Table 8-58 lists the mapping between the ES5D21G08T00 card and software versions.

Table 8-58 Version mapping

Card Model

Software Version
ES5D21G08T00 V200R001C00 to V200R005C02
This module is not supported in V200R001C01, V200R003C02, V200R003C10, or V200R005C01.

Card Overview

The ES5D21G08T00 provides eight 10M/100M/1000M electrical ports for data access and line-rate switching.

The ES5D21G08T00 can be installed in a rear card slot of the switch models listed in Table 8-59.

Table 8-59 Applicable switch models
Card Switch Model
  • S5710-52C-PWR-EI
  • S5710-52C-PWR-EI-AC
  • S5710-28C-PWR-EI-AC
  • S5710-52C-EI
  • S5710-28C-EI

Figure 8-27 shows the appearance of the ES5D21G08T00.

Figure 8-27 ES5D21G08T00


Table 8-60 describes functions of the ES5D21G08T00.

Table 8-60 Functions



Basic function

Provides eight 10M/100M/1000M electrical ports for data access and line-rate switching.

Hot swapping


Indicators and Ports

Figure 8-28 shows indicators on the ES5D21G08T00.

Figure 8-28 Indicators on the ES5D21G08T00

Table 8-61 describes indicator status on the ES5D21G08T00.

Table 8-61 Indicator description








  • Steady on: A link is established on the port.
  • Blinking: The port is sending or receiving data.


No link is established on the port.

Figure 8-29 shows ports on the ES5D21G08T00.

Figure 8-29 Ports on the ES5D21G08T00

1. Eight 10/100/1000BASE-T electrical ports

10/100/1000BASE-T electrical port

The ES5D21G08T00 provides eight 10M/100M/1000M Ethernet electrical ports to transmit and receive Ethernet service data. The eight 10/100/1000BASE-T Ethernet electrical ports must be used with Ethernet Cable. Table 8-62 describes attributes of the 10/100/1000BASE-T electrical port.

Table 8-62 Attributes of the 10/100/1000BASE-T electrical port
Attribute Description
Connector type RJ45
Standards compliance

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

Technical Specifications

Table 8-63 lists technical specifications of the ES5D21G08T00.

Table 8-63 Technical specifications



Physical specifications

  • Dimensions (H x W x D): 42 mm x 77 mm x 207 mm (1.7 in. x 3.0 in. x 8.1 in.)
  • Weight: 0.3 kg (0.66 lb)
  • Maximum power consumption: 8.3 W

Environment specifications

  • Operating temperature: 0°C to 50°C (32°F to 122°F)
  • Relative humidity: 5% to 95%
  • Storage temperature: -40°C to +70°C (-40°F to +158°F)

Ordering Information

Ordering information is subject to updates with product version upgrades. The ordering information provided in this manual is for reference only. To obtain the latest ordering information, contact Huawei switch distributors or Huawei local office.

Table 8-64 provides the ES5D21G08T00 ordering information.

Table 8-64 Ordering information

Card Description

Card Name

Part Number
8-port GE electrical interface card (rear card) ES5D21G08T00 03021ESN
Updated: 2019-08-19

Document ID: EDOC1000013597

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