This is a 6-port PoE designed to supply IP cameras operating in the IEEE 802.3af/at standard. Automatic detection of any devices powered in the PoE/PoE+ standard is enabled at the 1 – 4 ports of the switch. Power supply: 230VAC, 52VDC/1.15Amp/60W power supply (desktop type) included. PoE supply: 4 ports 10/100 Mb/s – IEEE 802.3af/at, 52VDC for up to 30W/port (PoE+). UPLINK ports: 2 port 10/100 Mb/s – for recorder / switch / computer installation. Dimensions: 118 x 28 x 85 mm.