The 100/1000BASE-X to 10/100/1000BASE-T PoE+ Media Converter (Part number: GTP-805A) from Planet is a Media Converters. Media converter is a network device that converts communication protocols form one cable type to another type. This type of equipment is usually used in pairs to insert a fiber segment into copper networks.
IEEE802.3af/at PoE 10/100/1000Base-T to 100/1000X SFP Converter