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Numbe
r
Indicator
Color
Description
7
GPS/BDS
Green
On: GPS or BeiDou services exist.
Off: No GPS or BeiDou services exist.
8
WLAN1
(working at
the 2.4 GHz
frequency
band)
Green
Steady on: A WLAN link has been established.
Blinking: Data is being transmitted on the
WLAN link.
Off: The WLAN link is shut down.
9
WLAN2
(working at
the 5.0 GHz
frequency
band)
Green
Steady on: A WLAN link has been established.
Blinking: Data is being transmitted on the
WLAN link.
Off: The WLAN link is shut down.
10 and
11
GE electrical
interface
indicators:
l
10: ACT
indicator
l
11: LINK
indicator
Yellow
ACT indicator blinking: Data is being
transmitted or received on the interface.
ACT indicator off: No data is being transmitted
or received on the interface.
Green
LINK indicator steady on: A link has been
established on the interface.
LINK indicator off: No link is established on
the interface.
Interface Description
Audio interface
An audio interface provides two stereo audio outputs (one of which is the internal amplifier)
and one stereo audio input.
lists attributes of an audio interface.
Table 3-272
Audio interface attributes
Attribute
Description
Connector type
DB9 angle socket
Interface definition
Two audio outputs and one audio input
Cable type
Video interface
A video interface supports two formats of video outputs: HDMI and CVBS.
video interface attributes.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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