PMP Synchronization Solutions User Guide
UGPS Installation Procedure
PMP-0297 007v001 (January, 2017)
4-19
3
For PMP 100/400/430/450 and PTP 100/200 series, click Save Changes and reboot
the radio.
For PMP 320 series, click Update, click the Save icon and reboot the radio.
4
If connecting the UGPS to a CMM3 or CMM4, configure the CMM (via the CMM
web management interface) to Slave mode (access points/backhaul masters
connected to the CMM will need to be set to receive GPS sync signal from the
power port). Navigate to Configuration > CMM and set Sync Source to Slave
(RJ11 Port). A reboot on the CMM is required for these changes to take effect.
5
Connect an RJ-11 6 pin cable from Timing Port 1 of the UGPS to the RJ-11 utility
port of the access point/backhaul master to receive GPS sync signal. If
applicable, repeat this step for additional access points and backhaul masters. If
the UGPS is to send sync to a CMM, use a special sync cable constructed per
section
UGPS installation and operation.
6
Install a 600SS surge supressor between the power supply and the UGPS
module. Reference the diagrams in section
UGPS Power Source Configurations.
7
Connect an RJ-45 8 pin Ethernet cable from the UGPS power port to the 600SS
surge supressor.
8
Connect an RJ-45 8 pin Ethernet cable from the 600SS surge supressor to the
power supply.
9
Verify on the access point/backhaul master/CMM that the GPS synchronization
signal is being received properly. Reference section
Procedure 18 UGPS Installation – Powered by AP/BH Timing Port (PMP 450/PTP 230
Only)
1
Pole mount or surface mount the GPS antenna following the installation
guidelines and specifications listed in this chapter.
