Table 4-2 Ports on the AC power surge protection box
Item Label Description
(a) Bottom panel IN Port for AC power input
OUT Port for output of the protection power cable
(b) Side panel - Port for connection to the external ground cable
- Port for the ground cable of the RRU
(c) Cabling cavity
panel
Nout Wiring post for the power cable
Nin
Lout
Lin
 
4.2 IFS06
The Indoor Floor installation Support (IFS06) is used for installing RRUs indoors.
Exterior
Figure 4-2 shows the IFS06.
RRU3908 V2
Hardware Description 4 Auxiliary Devices of the RRU
Issue 02 (2010-10-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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