StarTech.com Fiber Media Converter Gigabit 1000Mbps MM Fibre LC 550m 1 x Network (RJ-45) - 1 x LC Ports - DuplexLC Port - Multi-mode - 850 nm Fiber - Gigabit Ethernet - 1000Base-T, 1000Base-SX/LX - 0.55 km - AC Adapter - Rack-mountable, Desktop - TAA Comp