7.6.6 Interconnection Cable Between FE Optical Ports...................................................................................................159

7.6.7 FE/GE Fiber Optic Cable........................................................................................................................................160

7.7 CPRI Fiber Optic Cable..............................................................................................................................................161

7.8 BTS3900C Signal Cables...........................................................................................................................................164

7.8.1 Monitoring Signal Cable for the Fan Assembly......................................................................................................164

7.8.2 Temperature monitoring signal cable......................................................................................................................165

7.8.3 PMU 11A Monitoring Signal Cable........................................................................................................................165

7.8.4 HEUB-BBU Monitoring Signal Cable....................................................................................................................166

7.8.5 BBU Alarm Cable...................................................................................................................................................167

7.8.6 ELU Signal Cable....................................................................................................................................................169

7.8.7 Monitoring Signal Cable for the Door Status Sensor..............................................................................................170

7.8.8 Monitoring Signal Cable for the Surge Protection Box..........................................................................................170

7.8.9 GPS Clock Signal Cable..........................................................................................................................................170

7.8.10 Adapter Used for Local Maintenance....................................................................................................................171

7.9 RRU RF Jumper.........................................................................................................................................................172

7.10 RRU AISG Multi-Wire Cable..................................................................................................................................172

7.11 RRU AISG Extension Cable....................................................................................................................................174

Issue 03 (2013-05-27)

Huawei Proprietary and Confidential

viii

Table of Contents