User's Manual

5
Powering the unit
FM4500 could be powered using a standard IEEE802.3at switch through the LAN1/PoE 8-pins M12
ports, or with a 48Vdc-in (not included) using the 5 pins M12 slot.
Please refer to the installation instructions for the specific port wiring.
To minimize power losses, it is recommended to install the PoE injector as close as possible to the FM
radio. The maximum suggested distance is 330ft/ 100m.
3.2 Use Shielded Cables
Please note that only professional outdoor-rated shielded cables must be used in conjunction with the
FM radios.
In order to secure proper grounding for the radio and to get reliable connectivity, it is strongly
recommended to use shielded CAT5/6 cables and connectors.
Please refer to installation instructions for proper wiring and installation procedures
3.3 Factory Default Hardware Reset
The FM radios can be reset to factory default using the proper RESET button present at the bottom of
the unit. To reset the radio to factory default settings, power up the unit and wait approximately 40
seconds for the unit to boot up. Once the unit is up and running, press the reset button for 7 seconds.
The radio will restore the factory default settings and automatically reboot. The LEDs will blink
when the unit receives the reset to factory default signal. After the reset, the default IP address of
192.168.0.10/255.255.255.0 is restored and the administrator password is set to admin. The RESET
button can also be used to reboot the unit when pressed for 1 second.