Pass UTP Hub W/Power 16 Channel Isolated Type UTP Transceiver Hub Rack Mount Material Steel Finish Black Enclosure Depth 8.50 In Enclosure Width 19.13 In Enclosure Height 1.63 In Input Voltage 115VAC/230VAC Voltage OUTPut 24VAC or 28VAC OUTPut Current 16A Amps Input Frequency 50/60 Hz Standards UL2044 Commercial CCTV CUL Includes Line Cord Removable Terminal Blocks Mounting Brackets