Huawei DBS3900 Installation Manual page 136

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Table of Contents

DBS3900 (Ver.B)

Installation Guide

Figure 6-120 Installing monitoring signal cables in a scenario of two APM30Hs+two

IBBS200Ds/IBBS200Ts+one TMC11H

Step 5 Route the cable by referring to

Step 6 Label the installed cables. For details, see Attaching an L-Shaped Label.

Step 7 Run each cable that leaves the cabinet in the PVC corrugated pipe, and then tie the pipe to the

cable hole in the cabinet.

Installing Monitoring Signal Cables in a Scenario of one APM30H+two

IBBS200Ds/IBBS200Ts+one TMC

If a DBS3900 is configured with one APM30H, one TMC, and two IBBS200Ds or IBBS200Ts,

monitoring signal cables between the CMUA and the BBU in the APM30H, between the

APM30H and the IBBS200D or IBBS200T under the APM30H, between the cascaded CMUAs

in the two IBBS200Ds or IBBS200Ts, and between the BBU in the APM30H and the CMUA

Issue 06 (2011-09-15)

6 Outdoor Scenario with AC Power Supply (BBU Installed

6.5.1 Cabling

Huawei Proprietary and Confidential

Requirements, and then use cable ties to bind the

in an APM30H)