The 1-Port 1000BASE-X SFP + 1-Port RJ11 VDSL2 Converter (Part number: VC-231GF) 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.
1-Port 1000X SFP + 1-Port RJ11 VDSL2 Converter -30a profile w/ G.vectoring