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