NEG(-) RTN(+)
FE0 FE1 FE2 FE3 FE4 FE5 FE6 FE7GE0 GE1
CON/AUX
EN EN
21
management
ON
OFF
DC power cables
DC power supply system
NEG(-) RTN(+)
-48--60V:3A
----End
Follow-up Procedure
Perform the following operations after connecting the DC power cables:
l Verify that DC power cables are securely connected to the power terminals.
l If multiple routers are installed, attach labels to both ends of each power cable and write
numbers on the labels to identify them.
6.12 Powering On and Off the Router
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, and then turn on the power switch
on the router to start the router.
After the router starts, check indicators on the front panel to check whether the router
runs normally. Figure 6-12 describes the indicator states when the router is running
normally.
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
6 Installing the AR1200 Series/AR2204/AR2220E/
AR2220/AR2204E Series Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
96
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