3
FE combo interface
4
Power outage survival interface
NOTE
It is the survival interface for FE7 combo
interface.
5
RST
NOTICE
This button is used to reset the router.
l
Holding down the button for 10 seconds
will restore the factory settings.
l
Pressing the button will reset the system.
Resetting the system will interrupt services.
Exercise caution when performing this
operation.
6
AC power socket
NOTE
l
It is connected to an AC power supply
device using a 4-pin AC power cable.
l
.
7
Console interface
NOTE
The interface marked RESERVE is a
reserved console interface.
8
Two GE optical interfaces
NOTE
The two interfaces GE0 and GE1 can be used
as WAN interfaces.
9
Cover open sensor
10 Two RS485 interfaces and two DI
interfaces
NOTE
l
RS485 interfaces: connected to meters or
other devices with RS485 interfaces
l
DI interfaces: connected to digital input
devices
11 Ground point
NOTE
The router must be reliably grounded using a
ground cable to protect the router from
lightning and electromagnetic interference.
-
-
Indicator Description
shows the indicators on the AR531-F2C-H router.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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