Huawei AR-Sc Series Quick Start Manual page 6

Number Indicator
1
2
3
4
5
6
7 CIL（CIL1～CIL4）
8 Eth（Eth0/WAN～Eth3）
9
10
11
12
13
14
Steady green: The power supply to the router is normal.
PWR
Off: The router receives no power supply.
Steady green: The FXS channel is idle.
FXS
Blinking green: There is an ongoing call on the FXS channel.
Off: The FXS channel is occupied.
RS232 Indicator states can be user defined.
Indicator states can be user defined.
CAN
Indicator states can be user defined.
SIGNAL
Indicator states can be user defined.
DI
Indicator states can be user defined.
Steady green: A link has been established on the corresponding
interface.
Blinking green: Data is being transmitted on the corresponding
link.
Of: No link is established on the corresponding interface.
Press once to
enable Bluetooth
BLE/RST
Press twice to
reset the router
Press 3 times to
restore factory
settings
RS485
Indicator states can be user defined.
Steady green: The UPS is starting.
SYS Blinking green: The UPS has started successfully.
Off: The UPS has not started.
Steady green: The power module of the router is working.
Blinking green: The UPS is working.
DC/BAT
Off: The UPS is not working.
Steady green: The router is connected to the UPS.
RS232
Off: The router is not connected to the UPS.
Steady green: The battery of the UPS is working normally.
Fast blinking green: The batter of the UPS can provide power
supply for less than 1 hour (4 hours).
STA
Slow blinking green: The battery of the UPS has failed or run
out of power.
Off: The UPS is not working.
Description
CL1
Fast blink
Fast blink
Fast blink Steady on
5
CL2 CL3
Fast blink Fast blink
Fast blink Steady on
Steady on
CL4
Steady on
Steady on
Steady on