H801Mpwe Board Description - Huawei SmartAX MA5600T Hardware Description

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Indicato
r
DC OUT
BAT
PMU

3.11.3 H801MPWE Board Description

The H801MPWE board is a power board with single DC power inputs. The H801MPWE
board leads in the -48 V or -60 V DC power to the device.
Functional Specifications
The H801MPWE board supports the following functions:
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Issue 24 (2018-07-30)
Name Color
-
DC output Green
indicator
-
Power Green
board
battery
-
connection
indicator
Monitorin Green
g board
running
status
Green
indicator
Red
Red
Orange
One -48 V or -60 V DC power inputs (input voltage range: -38.4 V to -72 V)
Filtering and current-limiting for the power input port
Detection of power supply availability, and power supply faults
Reporting of the protection alarm
Indication of power status
Backup for the other board
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Status
Off
On
Off
On
Off
Blinking quickly (on
for 0.25 s and off for
0.25 s repeatedly)
Blinking slowly (on
for 1 s and off for 1 s
repeatedly)
Blinking
On
Blinking
3 Board
Meaning
Indicates that the AC input
power is abnormal
Indicates that the DC
output power is normal
Indicates that the DC
output power is abnormal
Indicates that battery
connection is normal
Indicates that battery
connection is abnormal
Indicates that program
loading is in progress
Indicates that the board
runs normally
Indicating that the board is
starting up
Indicates that a critical
alarm is reported
Indicates that a minor
alarm (such as the high
temperature alarm) is
reported
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