FMC-1000MS-WB10 converter is one of the newest Gigabit Ethernet fiber media converters introduced by Datainterfaces.com. The FMC-1000MS-WB10 Gigabit converter is a bundle between an FMC-1000MS converter and an SFP 1.25G 1000Base-BX, BiDirectional, 10Km range, Tx:1550nm and Rx:1310nm optical transceiver. Unit has one RJ-45 copper port with auto-negotiation 10/100/1000 and MDI/MDI-X features for the Gigabit Ethernet copper interface. An A type BiDi media converter must always be matched with a complementary B type unit to establish a working fiber connection. FMC-1000MS converter has IP based web management and supports Link-Fault-Pass through function (LFP - an extremely useful feature to easily debug faulty fiber links), Far-End-Fault function (FEF) and acts on a Store-and-Forward switching platform.