Trendnet TI-UF11SFP. Maximum data transfer rate: 1000 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.3bt,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z, Ethernet interface type: 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet. Fiber optic connector: SFP, Connectivity technology: Wired. Maximum transfer distance: 157480.3" (4000 m), Buffer size: 1000 KB, Mean time between failures (MTBF): 510.304 h. Product color: Black, Housing material: Aluminum, International Protection (IP) code: IP30. Input voltage: 48 - 56 V, Power consumption (max): 72 W, Total Power over Ethernet (PoE) budget: 60 W