The POE-SPLT-4824AC-GBT Active splitters are unique Power over Ethernet adapters which convert a DC PoE input voltage to regulated 24VAC output. The output is provided on a wire terminal connector which accepts up to 12AWG wire. Compatible with Gigabit Ethernet, inputs and outputs are isolated. They have various protections for surge, short circuit, overload and overvoltage. Requires a 4pair PoE input or output can only be 40W. The LED’s indicate which pairs are powered. A flashing LED indicates only 2 pairs powered.