Using cnPulse with 450b or 450 MicroPoP

If you want to use cnPulse to provide GPS Synchronization timing to a 450b or a 450 MicroPoP device, you can use the Timing Port to do so.

Cambium Networks sells a part for this, N000000L127A. If you’d like to create your own cable, the diagram is below. Note that this cable connects the TRRS (3.5 mm audio jack) to the RJ-45 (Ethernet) Timing Port of the cnPulse.

This cable would then be connected to Port 1 as shown below.