Designed to supply IP cameras operating in the IEEE 802.3af standard. Automatic detection of any devices powered in the PoE standard is enabled at the 1 – 16 ports of the switch. Power supply: 176÷264VAC. PoE supply: 16 ports 10/100 Mb/s - IEEE 802.3af, 54VDC for up to 15.4W/port. UPLINK port: 2 ports 10/100/1000 Mb/s – G1/TP, G2/TP – for recorder / switch / computer installation. Outlets: SFP UPLINK: 2 ports 10/100/1000 Mb/s – G1/SFP, G2/SFP - for recorder / switch / computer installation. Battery charging current: 0.5Amp (4x batteries 12VDC). Battery: 4x7Ah / 4x17Ah. Approximate backup time: 5h 15min. Mounting dimensions: W=19", H=2U, D=348.