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MA5600T, MA5603T, and MA5608T Hardware Description 25

This manual describes the Huawei MA5600T, MA5603T, and MA5608T hardware specifications, such as dimensions, weight, power consumption, capacity, structure, chassis, slots, boards, power modules, and optical modules.
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H801GSCA Board Description

H801GSCA Board Description

The H801GSCA board is a GE synchronous ethernet interface card. It extracts the clock signals of the line and transmits the synchronized clock signals.

Functional Specifications

Please refer to "Upstream Interface Board Comparison".

Technical Specifications

Please refer to "Power Consumption and Maximum Frame Size of Boards".

Working Principle

Figure 3-31  Working principle of the H801GSCA board

The basic working principle of the H801GSCA board is as follows:

  • The control module is the control core of the entire board.
  • The conversion module supports transparent transmission of the information.
  • The link management module manages the GE links.
  • The power module supplies power to other functional modules of the board.
  • The clock module provides clock signals for other functional modules of the board.

Front Panel Port



For details about supported optical module, see GE Optical/Electrical Module.

Indicator

Indicator

Name

Color

Status

Meaning

RUN

Running status indicator

Green

Blinking slowly (on for 1 s and off for 1 s repeatedly)

The board functions properly

Green

Blinking quickly (on for 0.25 s and off for 0.25 s repeatedly)

The board starts up and is being loaded with software

-

Off

The board is faulty

ALM

Alarm indicator

Red

On

The board is faulty or its CPLD software is being updated

-

Off

The board functions properly

LINK

Link status indicator

Green

On

The link is normal

-

Off

The link is abnormal

ACT

Data status indicator

Yellow

Blinking

Data is being transmitted

-

Off

No data is being transmitted

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Updated: 2019-03-18

Document ID: EDOC1000060621

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