Extreme networks BlackDiamond10808 G60T. Connectivity technology: Wired, Host interface: Ethernet, Interface: 10/100/1000BASE-T Gigabit Ethernet. Data transfer rate (max): 1 Mbit/s. Input voltage: 48 V, Input current: 4.6 A, Power supply: 220 W. Weight: 3.9 kg. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -40 - 70 °C, Operating relative humidity range: 10 - 95 %