Allied Telesis MCF3010T/4SP. Maximum data transfer rate: 10000 Mbit/s, Ethernet interface type: 2.5 Gigabit Ethernet, 5 Gigabit Ethernet, 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000,2500,5000,10000 Mbit/s. Fiber optic connector: SFP+, Connectivity technology: Wired. Product colour: Stainless steel, Certification: TAA