Num
ber
Indicato
r/Button
Color Description
5 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.
6 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.
7 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.
Interface Description
Console Interface
The console interface can connect to an operation terminal for onsite configuration. Table
3-392 lists console interface attributes.
Table 3-392 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. 492
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