The POE-SPLT-2424AC-G 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 5.5/2.1mm DC Barrel Connector. 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 to achieve 40W output. Output is 60Hz Square Wave.