10/100M SM Dual Fiber Media Converter
Description    1 Port 10/100Base-TX to 100Base-FX Dual Fiber Media Converter

TnTMC-1303-20 10/100M Fiber Media Converter translates the signal from a twist-pair 10/100Base-TX cable to 100Base-FX fiber optic cable, extends data transmission distance from 100m via copper cables to 20km on dual fiber optic