Huawei DBS3900 Installation Manual page 501

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Table of Contents

DBS3900 (Ver.B)

Installation Guide

Figure 13-55 Cable connections in the AC power supply scenario

l You may need to prepare cables according to actual cable routes during the cable installations.

l Attach engineering labels to both ends of the cable after each cable is installed.

l When routing the power cable and PGND cable on the bottom of the IMB03, ensure that the

l When the IMB03 is installed on the wall, the distance between the E1/T1 cable and the GPS

Issue 06 (2011-09-15)

holes for heat dissipation are not covered.

clock signal cable must be not less than 10

Huawei Proprietary and Confidential

13 Indoor Scenario (BBU Installed in an IMB03)

mm.Figure 13-56

shows cable routes.