Installing An Rru Rf Jumper - Huawei DBS3900 LTE Installation Manual

RRU3260
Installation Guide
Figure 9-11 Correct position of an OT terminal
Step 3 Label the installed cables according to the instructions in Attaching a Cable-Tying Label.
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9.6 Installing an RRU RF Jumper

This section describes the procedure for installing an RRU RF jumper.
Procedure
Step 1 Connect the DIN male connector at one end of the RRU RF jumper to the ANT port on the RRU,
and use a torque wrench to tighten the connector to 25 N·m (221.27 lbf·in.), as shown in
9-12.
Figure 9-12 Installing an RRU RF jumper
Issue ()
NOTE
Crimp OT terminals in correct positions, as shown in
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9 Installing RRU Cables
Figure 9-11.
Figure
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