The basic working principle of the H802OPGD board is as follows:
l The control module controls the board software loading and board running, and manages
the board.
l The interface module transmits and receives signals.
l The switching module aggregates and forwards signals, and then transmits the signals to
the control board through the XAUI bus of the backplane.
l The power module supplies power to each functional module of the board.
l The clock module provides the working clock for each functional module of the board,
and supports synchronous clock issuing.
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.
409
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