User's Guide

20 of 64
CBRS Survey UE – User Guide
UG01287 v0.6 December 1, 2020
Power the CBRS Survey UE
Power over Ethernet (PoE) is a method of connecting network devices through Ethernet cable where power and
data are passed along a single cable. It is therefore a convenient method of powering the CBRS Survey UE.
Note – The CFW Power supply is packaged and supplied separately.
Ethernet cable weather seal assembly
The CFW-2172 antenna’s power supply weather seal must be properly attached to prevent dust and water from
entering the CFW-2172’s housing.
To connect Ethernet cable via the power supply weather seal:
1 Unscrew the weather cap and remove the rubber gasket.
2 Separate the rubber seal and the ferrule.
Figure 9 - Rubber seal and ferrule
3 Twist the neck for the seal counter-clockwise to remove it from the CFW-2172 housing. You should now
have 5 pieces of the weather seal.
Figure 10 - Weather seal in five parts