
Figure 4-5
Interface panel of the AR531-2C-H
1: RESET
CAUTION
This button is used to
reset the AR500.
l
When you hold
down the RESET
button more than
5 seconds, the
AR500 restarts
and restores the
factory settings.
l
Press the RST
button to restart
the AR500.
Resetting the AR500
interrupts services.
Confirm the action
before you press this
button.
2: FE optical
interface
3: AC input cable
4. USB interface
5: CON interface
NOTE
RESERVE indicates a
standby CON
interface.
6: FE6 (optical/
electrical interface)
7: GE interface
8: SURVIVAL
interface
9: terminal cover
opening detection
button
10: running indicator 11: FE7 (optical/
electrical interface)
12: RS485/DI
interface
13: LAN FE
interface
NOTE
FE0 interface can be
configured as a WAN
interface.
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Huawei AR500 Industrial Switch Routers
Product Description
4 Device Structure of AR500 Series
Issue 01 (2013-5-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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