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