POE-PowerTap - Taps into POE power on RJ45 connector and outputs to a wire terminal connection. Pins 4,5 and 7,8. Can also be us
by Tycon Systems

The POE-PowerTap is a unique tool that allows monitoring or testing of PoE voltages, Extracting PoE voltage from a PoE switch or injector or Injecting PoE voltages to a CAT5 cable. The POE-PowerTap is outfitted with a wire terminal connector for up to 12awg wire.