Figure 7-16 Drilling holes..................................................................................................................................7-14
Figure 7-17 Installing the adapting plate assembly ...........................................................................................7-15
Figure 7-18 Securing the securing pieces...........................................................................................................7-16
Figure 7-19 Tightening nuts...............................................................................................................................7-17
Figure 7-20 Installing the BTS3902E on the main mounting bracket...............................................................7-18
Figure 8-1 Dimensions of an AC surge protection box........................................................................................8-2
Figure 8-2 Recommended installation clearance for an AC surge protection box...............................................8-2
Figure 8-3 Minimum installation clearance for an AC surge protection box.......................................................8-3
Figure 8-4 Diameter of a pole..............................................................................................................................8-3
Figure 8-5 AC surge protection box installed on a pole.......................................................................................8-4
Figure 8-6 Diameter of a pole..............................................................................................................................8-4
Figure 8-7 AC surge protection box installed on a pole.......................................................................................8-5
Figure 8-8 AC surge protection box installed on a wall.......................................................................................8-5
Figure 8-9 AC surge protection box installed on a wood pole.............................................................................8-6
Figure 8-10 Installing the AC surge protection box on a pole.............................................................................8-6
Figure 8-11 Marking the anchor points................................................................................................................8-7
Figure 8-12 Installing an expansion bolt..............................................................................................................8-8
Figure 8-13 Installing an AC surge protection box..............................................................................................8-8
Figure 8-14 Drilling holes....................................................................................................................................8-9
Figure 8-15 Installing the AC surge protection box on the wood pole..............................................................8-10
Figure 8-16 Tightening the nuts.........................................................................................................................8-11
Figure 8-17 Opening the cover plate of the AC surge protection box...............................................................8-12
Figure 8-18 Cable connections of the AC surge protection box........................................................................8-12
Figure 8-19 Closing the cover plate of the AC surge protection box.................................................................8-13
Figure 8-20 Securing AC power cables.............................................................................................................8-14
Figure 8-21 Installing the PGND cable and equipotential cable........................................................................8-14
Figure 9-1 Cable connections of a single BTS3902E implementing transmission over an electrical port..........9-5
Figure 9-2 Cable connections of a single BTS3902E implementing transmission over an optical port..............9-6
Figure 9-3 Cable connections of a single BTS3902E implementing POE over an electrical port and transmission
using a fiber optic cable........................................................................................................................................9-7
Figure 9-4 Cable connections of two BTS3902Es implementing transmission and cascading using fiber optic cables
...............................................................................................................................................................................9-8
Figure 9-5 Installing the BTS3902E PGND cable...............................................................................................9-9
Figure 9-6 Installing an OT terminal in the correct manner...............................................................................9-10
Figure 9-7 Installing the PGND cable and equipotential cable..........................................................................9-10
Figure 9-8 Installing an OT terminal in the correct manner...............................................................................9-11
Figure 9-9 Connection of the power cable between the BTS3902E and power equipment...............................9-12
Figure 9-10 Connection of the BTS3902E power cable to the surge protection box.........................................9-13
Figure 9-11 Installing the BTS3902E RF jumper..............................................................................................9-14
Figure 9-12 Wrap the connector of the BTS3902E RF jumper..........................................................................9-14
Figure 9-13 Waterproofing a dustproof cap.......................................................................................................9-15
Figure 9-14 Installing the FE/GE cable .............................................................................................................9-17
Figure 9-15 Installing the optical module..........................................................................................................9-18
Figures
BTS3902E WCDMA
Installation Guide
x Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue Draft A (2011-06-30)
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