Huawei AR500 Series Hardware Description page 581

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
11
Indicator Description
Figure 3-115
Figure 3-115 Indicators on the AR2504E-H
Table 3-483 Description of the indicators on the AR2504E-H
Numb
er
1
2
3
Issue 10 (2019-03-06)
Two power module slots
Applicable power module:
AC power module
shows the locations of AR2504E-H indicators.
Indicator Color
/Button
PWR1/ Green
PWR2
SYS Red and
green
DO Green
Copyright © Huawei Technologies Co., Ltd.
Two WSIC slots
12
4.7 60 W
7
1 2 3 4 5
Description
l Off: The power supply is not working.
l Steady on: The power supply is working.
l Off: The system software is not running or is
resetting.
l Slow blinking green: The system is running
properly.
l Fast blinking green: The system is powering on
or restarting.
l Steady red: A fault that affects services has
occurred. The fault cannot be rectified
automatically and requires manual intervention.
l Off: There are no alarm output signals.
l Steady on: There are alarm output signals.
3 Chassis
1
8
570