Huawei SmartAX MA5600T Hardware Description page 775

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Technical Specifications
Please refer to
Working Principle
Figure 3-143 Working principle of the H80ASHLM board
The basic working principle of the H80ASHLM board is as follows:
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The service process is as follows:
Issue 24 (2018-07-30)
"Power Consumption and Maximum Frame Size of
The control module loads the board software, controls the running of the board, and
manages the entire board.
The forwarding module processes the signals. After being processed by the control
module, the signals are transmitted to the backplane bus through the interface of the
backplane.
The interface module inputs, outputs, and converts the signals.
The power module supplies power to each functional module of the board.
The clock module provides clock signals for each functional module of the board.
The MELT module provides the MELT test function for digital subscriber lines.
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