4 RRU Auxiliary Devices
About This Chapter
This chapter describes remote radio unit (RRU) auxiliary devices.
4.1 IFS06
An Indoor Floor installation Support (IFS06) is used for installing indoor RRUs.
4.2 OCB
An Outdoor Cable Conversion Box (OCB) interconnects cables of different core diameters.
Power cables shipped with RRUs cannot support long-distance power supply. Therefore, when
power supply is far from the equipment, cables with large core diameters are used, and an OCB
connects these cables and RRU power cables.
DBS3900
RRU3252/RRU3256 Hardware Description 4 RRU Auxiliary Devices
Issue Draft A (2012-11-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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