TRENDnet Hardened Industrial 100/1000 Base-T To SFP Media Converter, DIN-Rail And Wall Mount Hardware Included, Multi Or Single Mode Fiber, Power Supply Sold Separately, Black, TI-F11SFPMAIN OVERVIEW FEATURES: Total Number of Ports: 1 Network (RJ 45: Yes DVI: No USB: No Management Port: No Number of Network (RJ 45 Ports: 1 Media Type Supported: Optical Fiber,Twisted Pair Fiber Mode Supported: Multi mode,Single mode Maximum Distance Supported: 49. 71 Mile Number of Total Expansion Slots: 1 Expansion Slot Type: SFP Number of SFP Slots: 1 Ethernet Technology: Gigabit Ethernet Network Technology: 1000Base T,1000Base X Power Source: Power