Opening The Cover Plate Of An Rru Cabling Cavity - Huawei DBS3900 LTE Installation Manual

RRU3260
Installation Guide
Step 5 Label the installed cables according to the instructions in Attaching an L-Shaped Label.
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9.9 Opening the Cover Plate of an RRU Cabling Cavity

This section describes the procedure for opening the cover plate of an RRU cabling cavity.
Procedure
Step 1 Wear ESD gloves.
Take proper ESD protection measures, for example, wear ESD gloves, to prevent electrostatic
damage to the boards, modules, or electronic components.
Step 2 Use an M5 Phillips screwdriver to loosen the three screws on the cover plate of the RRU cabling
cavity, and open the cover plate, as shown in
Figure 9-19 Opening the cover plate of the RRU cabling cavity
(1) Cover plate
(4) Cable trough for the power cable
Step 3 Loosen the screws on the clip, and open the clip, as shown
Issue ()
CAUTION
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Figure 9-19.
(2) Cabling cavity (3) Clip
(5) Waterproof block (6) Cable trough for the fiber optic cable
9 Installing RRU Cables
Figure 9-20.
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