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Numbe
r
Indicator
Color
Description
Off: No link is established on the 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.
lists attributes of the console interface.
Table 3-103
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
together. The primary antenna transmits and receives LTE signals, and the secondary antenna
helps improve the quality of received LTE signals.
lists attributes of an LTE
antenna 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.
191