The 10/100Base-TX to 100Base-FX (ST, MM) Smart Media Converter (Part number: FST-801) 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.
10/100Base-TX to 100Base-FX (ST) Smart Media Converter