Huawei AR120 Series - Page 128

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, and then turn on the power switch
on the router to start the router.
After the router starts, check the STATUS indicator of the power module first. If this
indicator is in normal state, check the other indicators of the router. Figure 7-13
describes the indicator states when the router is running normally.
Figure 7-13 Normal indicator states on the router
AR2200 Series
FAN
STATUS
10PWR 9PWR
11 SRU
F
A
N
12
STAT US
ON
OFF
~100-240V;50/60Hz;5A
PWR350A
ACT
micro SD
SYS ACT
LINK0 LINK1
ACT0 ACT1
EN EN
CON/AUX RST
GE1
GE0
GE1 GE2
SRU40
STATUS STATUS
SYS ACT
Hardware Module
Indicator Description
Power module STATUS Steady green: The output
power is within the
allowed range.
MPU SYS Slow blinking green: The
system is running properly.
Fan module STATUS Slow blinking green: The
fan module is running
properly.
l Power off the router.
NOTICE
l Powering off the router will interrupt all the services on the router. Exercise caution
when you perform this operation.
l Do not power off or restart the AR3670 router when it is performing read-write
operating on the SATA hard disk.
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
7 Installing AR2240/AR2240C/AR3260/AR3670 Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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