Cambium Networks PTP 820 Series, Installation Manual

Page: 153 / 179

Installation Guide for RFU-D-HP
Page 153 of 179
Procedure
1 Assemble the OCU Mounting Kit. See Section Chapter 0, Assembling the OCU Mounting Kit .
2 Assemble three OCUs, two using a Left Rail Configuration and one using a Right Rail Configuration.
Attach an RFU-D-HP radio to each OCU, and connect the radio-OCU assemblies to the Branching Pole
Profile as shown in the following figure. See Section Chapter 0,
Assembling the OCU .
Left
Left
Right
3 On the side of the OCU facing the pole:
o
Attach Short U-Bends between the radio ports of the two OCUs. See Section Chapter 0, Assembling a Short U-
Bend .
o
Attach a Termination to the upper radio port of the OCU on the right. See Section Chapter 0, Assembling a
Termination .
4 On the side facing away from the pole:
o
Connect a flexible waveguide from the upper radio port of the OCU on the left to the antenna.
o
Connect a flexible waveguide from the lower radio port of the OCU on the left to the upper radio port of the
adjacent OCU.
o
Connect a Long U-Bend between the lower radio port of the middle OCU and the lower radio port of the OCU
on the right. See Section Chapter 0,
Assembling a Long U-Bend .
o
On the OCU on the right, connect a flexible waveguide from the upper radio port to the lower radio port on
the side of the OCU facing the pole.