2.1 Document Preparation
Before installing a DBS3900, obtain related information in the following documents:
l BBU3900 Hardware Description
l BBU3900 Hardware Maintenance Guide
l OCB User Guide
For details about the installation of an RRU, see the following documents:
l RRU Installation Guide
For details about the installation of an IFS06 and IMB03, see the following document:
l DBS3900 (ICR) Installation Guide
2.2 Tools and Instruments
You must prepare the following tools and instruments before installation.
Marker
Level
Phillips screwdriver (M3 to
M6)
Flat-head screwdriver (M3 to
M6)
Diagonal pliers
32 mm combination wrench Socket wrench Torque wrench
Power cable crimping tool RJ11 crimping tool Cable cutter
Rubber mallet Electric iron Wire stripper
Hammer drill (Ø16) Heat gun Inner hexagon wrench (M10)
DBS3900 (Ver.B)
Installation Guide 2 Installation Preparations
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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