Huawei AR550 Series - Page 109

Numbe
r
Indicator/
Button
Color Description
5 ZigBee/
SubG
Green Steady on: The ZigBee network has been
established successfully or the sub-GHz antenna
interface has successfully connected to the peer
end.
Fast blinking: The ZigBee/sub-GHz antenna is
transmitting and receiving data.
Off:
l The ZigBee/sub-GHz function is not
configured or no ZigBee/sub-GHz antenna is
connected to the antenna interface.
l The ZigBee/sub-GHz module does not work
normally.
l The ZigBee network fails to be established
or the sub-GHz antenna interface fails to
connect to the peer end.
6 ALM Red
l Steady on: A system fault has occurred and
requires manual intervention.
l Off: The system is running properly.
7 RUN Green
l Slow blinking: The system is running
properly.
l Fast blinking: The system is powering on or
restarting.
l Off: The system software is not running or is
resetting.
8 RSSI
NOTE
There are
three RSSI
indicators
arranged
vertically on
the panel,
which turn
on in
sequence.
More RSSI
indicators in
steady on
state indicate
a larger
received
signal
strength
indicator
(RSSI) value
and higher
signal
strength.
Green
l One indicator on: The signal strength is low.
l Two indicators on: The signal strength is
medium.
l Three indicators on: The signal strength is
high.
l Three indicators off: No signal is available.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 180