3.10.2 H801PRTA Board Description
The H801PRTA board is a power transfer board. It leads in -48 V or -60 V DC power for
supplying power to the device.
Functional Specifications
The H801PRTA board supports the following functions:
l One -48 V or -60 V DC power input (input voltage range: -38.4 V to -72 V)
l Input undervoltage alarming using the indicator and related information reporting
l Fuse blow alarming using the indicator and related information reporting
Technical Specifications
Please refer to "Power Consumption and Maximum Frame Size of Boards".
Working Principle
Figure 3-44 Working principle of the H801PRTA 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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