Cambium Networks PTP 820 Series, Руководство по установке

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Installation Guide for RFU-D-HP
Page 136 of 179
Waveguide Assemblies
At this point in the installation, you must install all required waveguide assemblies, such as U-Bends, Flexible
Waveguides, and Terminations. For instructions, refer to the specific type of configuration you are installing in
Section Chapter 0,
Channel Filter-Based Branching – Configurations .
Tightening the M8-30 Screws
When you have finished installing all waveguides, and all of the radio ports have been covered, you must fully tighten
the two M8-30 screws that attach the OCU-radio unit to the Branching Pole Profile as shown above in
Figure 42 .
Cable and Shackle Assembly
Once all the screws have been fully fastened, the complete assembly is ready to be raised via a crane. Make sure to
loop the cable through both shackles on the OCU Rail, as shown in
Figure 43 . You must also loop the cable through all
the RFU-D-HP radio handles in the configuration.
Long U-Bends
Terminations
Cable
Shackles
Figure 43: Raising the Assembly Via Crane
Assembling a Short U-Bend
This guide explains how to attach a Short U-Bend between the radio ports of two OCUs. Short U-Bends are used to
connect the radio ports of adjacent OCUs on the side closest to the pole mount.