The FMC-10/100i family are Fast Ethernet 10/100Base-TX to 100Base-FX In-band managed media converters, which give you theoptions to choose from the most popular fiber cabling connectors, ST, SC or FC. With advanced features like bandwidth control,this media converter is targeted for customer premises equipment in metro LAN, campus, enterprise and FTTx applications. Byoffering in-band management, this converter can be completely controlled and monitored from a centrally located managed rackcontrolling all converter settings including band-width control, duplex, and speed configuration. This media converter is completelytransparent to Layer 2 and Layer 3 protocols including IEEE 802.1q, VLAN tag, Q in Q, STP, IPX, IP, etc.