Installation Instructions
Table Of Contents
- About This Document
- Contents
- 1 Changes in AAU3940 Installation Guide
- 2 Overview
- 3 Installation Preparations
- 4 Unpacking Check
- 5 Installation Process
- 6 (Optional) Installing an ODM
- 7 Preprocessing the AAU Maintenance Cavity
- 8 Lifting an AAU
- 9 Installing an AAU
- 10 Installing AAU Cables
- 11 Closing a Maintenance Cavity
- 12 (Optional) Installing a Cord Cover for an ODM
- 13 Adjusting the Horizontal Azimuth of an Antenna
- 14 Installation Checklist
- 15 Powering on an AAU
- 16 Appendix
Step 3 Put the OT terminal onto the exposed conductor, and ensure that the OT terminal is in good
contact with the insulation layer of the power cable, as shown in Figure 16-4.
NOTICE
After the conductor is fed into the OT terminal, the protruding part of the conductor, or L2 in
Figure 16-4, must not be longer than 2 mm.
Step 4 Crimp the joint parts of the bare crimping terminal and the conductor, as shown in Figure
16-5.
NOTE
The shapes of crimped parts may vary with the crimping dies.
Figure 16-5 Crimping the joint parts of the bare crimping terminal and the conductor
Step 5 Push the heat shrink tubing (A) towards the connector until the tube covers the crimped part,
and then heat the tube by using a heat gun, as shown in Figure 16-6.
Figure 16-6 Heating the heat shrink tubing
AAU3940
Installation Guide 16 Appendix
Issue 01 (2015-01-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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