Huawei AR120 Series - Page 40

Context
Before you power on the router, check and ensure the following:
l The power adapter is correctly connected.
l The input voltage is in the range of 90 V AC to 264 V AC.
Procedure
l Power on the router.
Turn on the power switch of the power supply system to start the router.
After the router starts, check indicators on the front panel to check whether the router
runs normally. Figure 4-2 describes the indicator states when the router is running
normally.
Figure 4-2 Normal indicator states on the router
PWR SYS USB PPP VPN
PWR SYS USB PPP VPN
LINK ACT
ADSL
AR150
Series
WAN LAN
WLAN
0123
FXS0
FXS1 FXS2 FXS3 FXO
Indicator
Description
PWR Steady green: The system power supply
is normal.
SYS Slow blinking green: The system is
running properly.
l Power off the router.
NOTICE
Powering off the router will interrupt all the services on the router. Exercise caution
when you perform this operation.
Turn off the power switch of the power supply system.
----End
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
4 Installing AR100/AR120/AR150/AR160/AR200 Series
Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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