LAIRD's POE-HP-24I power supply inserter AC Power IN (90 – 264 VAC) at 120 V / 230. 24 VDC output. The POE-HP-xxi is an advanced 802.3af compliant power supply / inserter. The power supply is autoranging on the input and has a regulated voltage output and it has overload and short circuit protection. The POE-HP-xxi is not a proprietary unit. It will function with any equipment which is compliant with the IEEE 802.3af POE standards. The POE-HP-xxi does not include the intelligent detection algorithms detailed in the 802.3af specification which means that the POE-HP-xxi will power up any device connected to it. The power is supplied on ethernet pins 4/5 (V+) and 7/8 (V-). The POE-HP-xxi comes complete with a standard North American 115 VAC power cord.