Huawei AR500 Series Hardware Description page 282

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Numbe
r
4
5
6
7
8
Issue 10 (2019-03-06)
Indicator Color
WWAN0 Green
(indicator for
the 3G/LTE0
antenna
interface)
RSSI0 Green
(indicator for
the 3G/LTE0
antenna
interface)
WWAN1 Green
(indicator for
the 3G/LTE1
antenna
interface)
RSSI1 Green
(indicator for
the 3G/LTE1
antenna
interface)
GPS/BDS Green
Copyright © Huawei Technologies Co., Ltd.
Description
Blinking green: The system is being upgraded
or configured using a USB flash drive.
Steady red: The system fails to be upgraded or
configured using a USB flash drive.
Off: No USB flash drive is connected, the USB
interface has failed, or the indicator has failed.
Steady on: An LTE/3G/2G connection has been
established and is active.
Blinking: Data is being transmitted or received
over the LTE/3G/2G connection.
Off: The LTE/3G/2G connection has not been
established or is inactive.
Steady on: The LTE/3G/2G signal strength is
high.
Fast blinking: The LTE/3G/2G signal strength is
medium.
Slow blinking: The LTE/3G/2G signal strength
is low.
Off: No LTE/3G/2G signal is available.
Steady on: An LTE/3G/2G connection has been
established and is active.
Blinking: Data is being transmitted or received
over the LTE/3G/2G connection.
Off: The LTE/3G/2G connection has not been
established or is inactive.
Steady on: The LTE/3G/2G signal strength is
high.
Fast blinking: The LTE/3G/2G signal strength is
medium.
Slow blinking: The LTE/3G/2G signal strength
is low.
Off: No LTE/3G/2G signal is available.
Steady on: The GPS/BDS function is enabled.
(BDS stands for BeiDou Navigation Satellite
System.)
Off: The GPS/BDS function is disabled.
3 Chassis
271