Huawei SmartAX MA5600T Hardware Description page 763

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
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The service process of the H806VPGA board is as follows:
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Front Panel Port
Issue 24 (2018-07-30)
The switching module is used for the interconnection between the main control board,
control and sercvice integration module.
The power module supplies power to other function modules of the board.
The clock module provides the working clock for other function modules of the board.
H806VPGA connects with other service boards by vectoring bus, which enables the
H806VPGA board to calculate the link signal compensation for each service board.
H806VPGA interconnects with the other H806VPGA by vectoring bus, which provides
link signal compensation for vectoring.
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