Transparently connect 10 Gigabit Ethernet links over multimode or single mode fiber. The 10GbE Media Converter comes with one RJ45 10GBase-T port and one pluggable transceiver port that supports fiber to fiber, copper to fiber or copper to copper media conversion. This Media Converter can automatically detect 10/100/1000/10000 Ethernet port speed and do a rate conversion between the two ports if the Ethernet speed is different. The pluggable fiber optics port allows for flexible network configurations using SFP transceivers supplied by Perle , Cisco or other manufacturers of MSA compliant SFPs.