Working Principle
Figure 3-22 Working principle of the H801MCUD1 board
The basic working principles of the H801MCUD1 board are as follows:
l The control module manages the entire board and the service boards.
l The logical module achieves the logical control and stratum-3 clock functions.
l The power module supplies power to other functional modules of the board.
l The clock module provides clock signals for other functional modules of the board.
l The switching module provides the GE port and the 10GE port to switch and aggregate
services at Layer 2 or Layer 3.
– Providing two GE/10GE ports or two GE ports for upstream transmission of the
upstream port on the front panel
– Providing two GE/10GE ports for implementing GE/10GE switching on each
service board
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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