Front Panel Port
3V3 DC
power port
Connected to
the DC PDU
3.11 Power Board (MPW)
Power boards (MPW) lead in DC or AC power for supplying power to the device MA5608T.
3.11.1 H801MPWC Board Description
The H801MPWC board is a power board with dual DC power inputs. The H801MPWC board
leads in the -48 V or -60 V DC power to the device.
Functional Specifications
The H801MPWC board supports the following functions:
l Two -48 V or -60 V DC power inputs (input voltage range: -38.4 V to -72 V)
l Filtering and current-limiting for the power input port
l Detection of power supply availability, and power supply faults
l Reporting of the protection alarm
l Indication of power status
Technical Specifications
Please refer to "Power Consumption and Maximum Frame Size of Boards".
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.
316
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