The TMC-FSFPPOE30M electrical-to-optical Ethernet media converter interfaces between 10/100/ Mbps electrical signal and a 100 Mbps optical output, selectable by dip switch. "Auto-Negotiating" is supported on the copper interface side. These devices use either one or two optical fibers, depending upon the selection of sold-separately SFP optical module. Provides up to 30W of PoE+ power to support connected devices such as Wisenet IP Cameras.