Figure 3-55 Indicators on the AR509G-L-D-H
AR509G-L-D-H
V D S L
1
CON RS232
1234567891011
Numb
er
Indicator Color Description
1 PWR Green
l Steady on: The system power supply is normal.
l Off: The system power is off.
2 SYS Red and
green
l Off: The system software is not running or is
resetting.
l Slow blinking: The system is running properly.
l Fast blinking: The system is being powered on
or restarting.
l Steady red: A system fault has occurred and
requires manual intervention.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 315