Numbe
r
Indicator Color Description
9 GE interface
indicators
(GE0 to GE3)
Green Steady on: A link has been established on the
corresponding GE interface.
Blinking: Data is being transmitted or received
on the corresponding GE interface.
Off: No link is established corresponding GE
interface.
10 PWR Green Steady on: The system power supply is normal.
Off: The system power is off.
11 SYS Red and
green
Slow blinking green: The system is running
properly.
Fast blinking green: The system is being
powered on or restarting.
Steady red: A fault that affects services has
occurred. The fault cannot be rectified
automatically and requires manual
intervention.
Off: The system software is not running or is
resetting.
Interface Description
Console interface
The console interface of a router can connect to an operation terminal for onsite configuration.
Table 3-111 lists attributes of the console interface.
Table 3-111 Console interface attributes
Attribute
Description
Connector type Micro USB, B socket
Standards compliance USB 2.0
Working mode Full-duplex Universal Asynchronous Receiver/
Transmitter (UART)
Cable type Micro USB data cable
LTE antenna interface
LTE antenna interfaces of a router include a MAIN interface (for the primary antenna) and a
DIV interface (for the secondary antenna). The primary and secondary antennas work
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 201
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