LAN ports: 2 x RJ45 10/100/1000 Base-T - Uplink, 4 x RJ45 10/100/1000 Base-T ( 1 x Hi-PoE + 3 x PoE (802.3af/at) ) ; Transmission speed: 10 / 100 / 1000 Mbps : 2 Port LAN + 4 LAN & PoE ports ; Maximal total power: 60 W ;