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