Numbe
r
Indicator Color Description
7 GPS Green Steady on: The GPS function is enabled.
Off: The GPS function is disabled.
8 WLAN1
(working at
the 2.4 GHz
frequency
band)
Green 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 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.
ACT indicator off: No data is being transmitted
or received.
Green LINK indicator steady on: A link has been
established.
LINK indicator off: No link is established.
Interface Description
Audio Interface
An audio interface provides two stereo audio outputs (one of which is the internal amplifier)
and one stereo audio input. Table 3-228 lists attributes of an audio interface.
Table 3-228 Audio interface attributes
Attribute
Description
Connector type DB9 angle socket
Interface definition Two audio outputs and one audio input
Cable type Audio cable
Video Interface
A video interface supports three formats of video outputs: HDMI, CVBS, and YPrPb. Table
3-229 lists attributes of a video interface.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 344
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