Huawei BBU3900 - Table of Contents

To Next Page

To Previous Page

Contents

About This Document...................................................................................................................iii

1 Changes in the BBU3900 Hardware Description.................................................................1-1

2 DBS3900 Monitoring System...................................................................................................2-1

2.1 Customized Alarm Input.................................................................................................................................2-2

2.2 BBU Monitoring Port......................................................................................................................................2-4

2.3 Monitoring Principles of the Cabinets............................................................................................................2-5

3 BBU3900 Equipment..................................................................................................................3-1

3.1 Exterior of the BBU3900................................................................................................................................3-2

3.2 BBU3900 Components...................................................................................................................................3-2

3.2.1 Board Configuration of the BBU3900...................................................................................................3-3

3.2.2 WMPT....................................................................................................................................................3-5

3.2.3 WBBP...................................................................................................................................................3-10

3.2.4 FAN......................................................................................................................................................3-13

3.2.5 UPEU...................................................................................................................................................3-14

3.2.6 UEIU....................................................................................................................................................3-16

3.2.7 UTRP....................................................................................................................................................3-17

3.2.8 USCU...................................................................................................................................................3-23

4 BBU3900 Cables..........................................................................................................................4-1

4.1 List of BBU3900 Cables.................................................................................................................................4-3

4.2 PGND Cable....................................................................................................................................................4-5

4.3 BBU Power Cable...........................................................................................................................................4-5

4.4 BBU Power cable(OMB)................................................................................................................................4-7

4.5 E1/T1 Cable.....................................................................................................................................................4-8

4.6 E1/T1 Surge Protection Transfer Cable........................................................................................................4-10

4.7 FE/GE Cable.................................................................................................................................................4-12

4.8 FE/GE Surge Protection Transfer Cable.......................................................................................................4-13

4.9 FE/GE Optical Cable.....................................................................................................................................4-13

4.10 CPRI Optical Cable.....................................................................................................................................4-14

4.11 Monitoring Signal Cable Between the APMI and the BBU.......................................................................4-17

4.12 Monitoring Signal Cable for the Transmission Cabinet..............................................................................4-18

4.13 Monitoring Signal Cable Between the HEUA and the BBU......................................................................4-19

4.14 EMUA Monitoring Signal Cable................................................................................................................4-20

BBU3900

Hardware Description Contents

Issue 11 (2010-11-10) Huawei Proprietary and Confidential

vii