Features - Allows monitoring / testing of POE voltage - Allows tapping into POE output to extract voltage onto flying lead wires - High Temperature Operation - Very Compact The POE-PowerTab 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 CAT5 cable. The POE-PowerTap is outfitted with a wire terminal connector for up to 12awg wire.