The Artel FiberLink 5100A transmits 10/100/1000 Base-T Ethernet over one single mode or multimode fiber optic cable depending on the selected SFP. The 5100A comes complete with 1 (one) 5100A-B7L Ethernet Transceiver and 1 (one) SM/MM 1310nm,SFP module. The included Power Supply is compatible with other fiber-based Gigabit Ethernet transceivers including the InfinityLink ILC205. The FiberLink 5100A supports both Duplex and Simplex modes and is ideal for IT, broadcast, and Pro A/V architectures.