Table Of Contents - Huawei DBS3900 Hardware Description

DBS3900
RRU3252/RRU3256 Hardware Description
About This Document.....................................................................................................................ii
1 Change History..............................................................................................................................1
2 RRU Introduction..........................................................................................................................2
2.1 RRU Exterior......................................................................................................................................................3
2.2 RRU Ports...........................................................................................................................................................4
2.3 RRU Indicators...................................................................................................................................................5
3 RRU Cables.....................................................................................................................................8
3.1 RRU Cable List................................................................................................................................................10
3.2 RRU PGND Cable............................................................................................................................................11
3.3 RRU Power Cable............................................................................................................................................12
3.4 RRU Alarm Cable............................................................................................................................................12
3.5 CPRI Fiber Optic Cable....................................................................................................................................14
3.6 RGPS Jumper...................................................................................................................................................17
3.7 SFP High-Speed Cable for Cascaded RRUs....................................................................................................18
3.8 RRU RF Jumper...............................................................................................................................................18
3.9 RRU AISG Multi-Wire Cable..........................................................................................................................19
3.10 RRU AISG Extension Cable..........................................................................................................................20
4 RRU Auxiliary Devices..............................................................................................................22
4.1 IFS06................................................................................................................................................................23
4.2 OCB..................................................................................................................................................................24
Issue Draft A (2012-11-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Contents
Contents
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