Huawei DBS3900 Installation Manual page 10

DBS3900 (ICR)
Installation Guide
Topic
Height-Unrestricted Scenarios (220 V AC)
Height-Unrestricted Scenarios (+24 V DC)
10 Installing the GPS Surge Protector
15.3 Cable Installation Process
15.14 Installing the GPS Clock Signal
Cable
Compared with issue 01 (2011-03-30), this issue does not include any new information.
Compared with issue 01 (2011-03-30), no information is deleted from this issue.
01 (2011-03-30)
This is the first official release.
Compared with draft A (2011-01-30), this issue does not include any changes.
Compared with draft A (2011-01-30), this issue does not include any new information.
Compared with draft A (2011-01-30), no information is deleted from this issue.
Draft A (2011-01-30)
This is a draft.
Compared with the issues for the MBTS V100R003C00, WCDMA NodeB V200R012C00,
GSM BTS V100R012C00, and eNodeB V100R002C00, this issue includes the following
changes:
Topic
3.2 Installation Scenarios
Compared with the issues for the MBTS V100R003C00, WCDMA NodeB V200R012C00,
GSM BTS V100R012C00, and eNodeB V100R002C00, this issue includes the following new
information:
l
l
Compared with the issues for the MBTS V100R003C00, WCDMA NodeB V200R012C00,
GSM BTS V100R012C00, and eNodeB V100R002C00, no information is deleted from this
issue.
Issue 12 (2015-04-30)
Added triple-mode scenarios.
Added the cable connections in triple-mode scenarios.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Changes in the DBS3900 (ICR) Installation Guide
Change Description
Added the tools used for installing the surge
protector.
Optimized the figures.
Optimized the figures.
Change Description
Reorganized this section.
5