Huawei SmartAX MA5600T Hardware Description page 261

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Working Principle
Figure 3-21 Working principle of the H801MCUD board
The basic working principle of the H801MCUD board is as follows:
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Issue 24 (2018-07-30)
The control module manages the entire board and the service boards.
The logic module implements logic control.
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.
The switching module provides the GE port and the 10GE port to switch and aggregate
services at Layer 2 or Layer 3.
– Providing four GE ports for transmitting traffic upstream
– Providing 2 GE/10GE ports for implementing GE/10GE switching on each service
board
– Providing one 10GE port for load sharing with the standby control board
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