Subsequent Operations; Sealing The Cable Holes On The Base - Huawei DBS3900 Installation Manual

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DBS3900 (Ver.B)
Installation Guide

14.8 Subsequent Operations

You must perform subsequent operations after installing a base station and checking related
hardware installation.

14.8.1 Sealing the Cable Holes on the Base

After all the cables are installed, you need to seal the cable holes of the base.
Procedure
Step 1 Use baffle plates to cover the idle cable holes, and then tighten screws on the plates, as shown
in
Figure
Figure 14-46 Sealing the cable holes of the base by using the baffle plates
(1) Baffle plate on the right
Step 2 Use fireproof clay to seal the cable holes of the base, as shown in
Issue 06 (2011-09-15)
14-46.
(2) Baffle plate at the rear
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
14 Indoor Scenario with DC Power Supply (BBU Installed
Indoors and RRU Powered Outdoors)
(3) Baffle plate on the left
Figure
14-47.
540

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