LAN ports: 24 x RJ45 10/100/1000 Base-TX, 4 x port SFP+ - Uplink 1000 Base-X / 10 Gigabit Ethernet, 1 x RJ45 - Console, 1 x micro USB - Console ; Transmission speed: 10 / 100 / 1000 Mbps - 24 LAN ports, 10 Gb/s - 4 SFP ports ;