Table Of Contents - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description
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
Issue 11 (2010-11-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Contents
Contents
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