Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
E DPD300-4-12 Power Distribution Box, Dual-Two
Inputs
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
747
Step 3: Temporarily tear down the protective plates for connecting terminals, as shown in
Figure E-11.
Figure E-11 Tearing down the protective plate for connecting terminals
Step 4: Install the power distribution box into the cabinet.
Push the power distribution box into the cabinet along the slide rails, and use four screws to
fix the power distribution box, as shown in Figure E-12.
Figure E-12 Installing the power distribution box into the cabinet
Step 5: Install grounding cables.
Install the grounding cable for the equipment room, and connect the peer end of the grounding
cable to the grounding copper bar of the equipment room, as shown in （1） of Figure E-13.
Install the grounding cable for the cabinet, and connect the peer end of the grounding cable to
the mounting bar in the cabinet, as shown in （2） and (3) of Figure E-13.