The ComNet FE2MC-B small size Ethernet in-dome media converter is designed to transmit and receive 10/100 Mbps data over optical fiber through user selectable SFP options. The FE2MC-B requires the ordering of sold-separately interchangeable SFP modules for fiber type, distance and connectors. The FE2MC-B electrical interface will Auto-Negotiate to a 10Mbps, or 10Mbps Ethernet rate without any adjustments. The optical interface operates at a 100 Mbps Ethernet rate. The FE2MC-B is environmentally hardened to operate in extreme temperatures.