Working Principle
Figure 3-64 Working principle of the H801CSPA board
The basic working principle of the H801CSPA board is as follows:
l The control module loads the board software, controls the running of the board, and
manages the entire board.
l The service processing module implements the switching of the services.
l The DSP module implements the SAToP algorithm function.
l The power module draws -48 V power from the backplane and converts the power into
working power for each functional module of the 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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