Model: FE1121-12G, 12G-SDI fiber extender kit - Powered via micro USB, - Transmitter with SDI loopout, - Receiver with 2 SDI outputs, - Pluggable SFP LC fiber modular, - Support 10km transmission over single mode fiber, - Reclocking, 60m 12G-SDI cable distance. 12G/6G/3G-SDI input & loopout on transmitter Dual 12G-SDI outputs on receiver Supports up to 12G bandwidth SDI input automatic switching SD, HD, 3G, 6G, 12G-SDI 10km transmission distance SFP/ LC Fiber transmitter & receiver SDI equalization and re-clocking USB power supply