Context
DANGER
To avoid electric shock, do not connect power cables while the power is on.
NOTICE
l Do not power on a router before you finish connecting power cables and network cables.
l Each router has its own power cables delivered as accessories. The power cables can only
be used on the router in the same package and cannot be used on any other device.
NOTE
The DC power cable parameters vary in different countries or regions. The figures in this section are for
reference only and may differ from the cables delivered.
Tools and Accessories
l ESD wrist strap
l DC power cables
l Cord end terminal
l OT bare crimp terminal
Procedure
Step 1 Verify that the router is reliably grounded.
Step 2 Set the power switch to OFF.
Step 3 Wear an ESD wrist strap. Ensure that the ESD wrist strap is grounded and in a close contact
with your wrist.
Step 4 Install cord end terminals or OT bare crimp terminals on the DC power cables.
NOTE
The cord end terminals and OT bare crimp terminals are delivered in the installation accessory package.
When using a DC power module in the router, select the terminals as required.
l If the DC power supply system for the router requires cord end terminals, assemble the
DC power cables by referring to Figure 7-11.
Figure 7-11 Installing a cord end terminal
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.
120
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