Huawei SmartAX MA5600T Hardware Description page 933

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
LED
Table 6-3
(SPDA).
Table 6-3 Front panel of the monitoring board
RUN ALM: running status LED
Green: on for 1s and off for 1s repeatedly
Red: on for 0.3s and off for 0.3s
repeatedly
Yellow: on for 1s and off for 1s repeatedly
Yellow: on
Yellow: on for 0.3s and off for 0.3s
repeatedly
SPD RUN ALM: surge protector status LED
Green: on
Red: on
Issue 24 (2018-07-30)
describes the front panel of the monitoring board (ESCA) and lightning proof board
RUN
PWRA
ALM
RUN
PWRB
ALM
RUN
PWRC
ALM
RUN
PWRD
ALM
RUN
SPD
ALM
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
COM1
COM2
RUN
ALM
The monitoring board works in the normal
state.
The monitoring board generates critical
alarms, such as temperature alarm, power
abnormality, lightning proof abnormality, and
so on.
The monitoring board generates warnings.
The communication to the host is interrupted.
The monitoring board is being loaded or is
not registered.
The surge protector is normal.
The surge protector is faulty.
6 Electromechanical Device
913