Numb
er
Indicator
/Button
Color Description
5 WAN GE
combo
interface
indicators
Green
l Steady on: The corresponding WAN GE
interface is in Link-Up state.
l Steady off: The corresponding WAN GE
interface is in Link-Down state.
l Blinking: The corresponding WAN GE interface
is transmitting or receiving data.
6 DC1 Green
l Steady on: The router is receiving power
normally from the power source connected to
power socket 1.
l Off: The router cannot be powered by the power
source connected to power socket 1, or power
socket 1 is not connected to any power source.
NOTE
If the input voltage is lower than the minimum operating
voltage required for the router, there is a possibility that
the DC1 indicator is steady on but the router does not
work normally.
7 DC2 Green
l Steady on: The router is receiving power
normally from the power source connected to
power socket 2.
l Off: The router cannot be powered by the power
source connected to power socket 2, or power
socket 2 is not connected to any power source.
NOTE
If the input voltage is lower than the minimum operating
voltage required for the router, there is a possibility that
the DC2 indicator is steady on but the router does not
work normally.
Interface Description
Console Interface
The console interface can connect to an operation terminal for onsite configuration. Table
3-385 lists console interface attributes.
Table 3-385 Console interface attributes
Attribute
Description
Connector type RJ45
Standards compliance RS232
Working mode Full-duplex Universal Asynchronous
Receiver/Transmitter (UART)
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 484
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