LAN ports: 1 x RJ45 10/100 Base-T - Uplink, 17 x RJ45 10/100 Base-T + PoE (802.3af/at) / Passive PoE ; Transmission speed: 10 / 100 Mbps : 1 x Port Uplink, 10 / 100 Mbps : 17 x Port LAN & PoE ; Maximal total power: 130 W ;