LAN ports: 4 x RJ45 ; Transmission speed: 10 / 100 / 1000 Mbps - 4 LAN ports ; Main features: Mounting on DIN rail, 2-pin industrial power socket, Wide range of supported supply voltages ; Power supply: 7 ... 57 V DC, 9 ... 40 V AC, Passive PoE input on port 1 ;