Huawei AR500 Series Hardware Description page 191

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Numbe
r
5
6
7
8
Issue 10 (2019-03-06)
Indicator/ Color
Button
ZigBee/ Green
SubG
ALM Red
RUN Green
RSSI Green
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.
Copyright © Huawei Technologies Co., Ltd.
Description
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.
l Steady on: A system fault has occurred and
requires manual intervention.
l Off: The system is running properly.
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.
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.
3 Chassis
180