ADD-MFMC-FX-ST is a One to One Managed Media Converter that converts a 100Base-TX(RJ45) to 100Base-FX(ST) via a 1310nm multi-mode fiber (MMF) ST connector, which allows distance reach up to 2km. ADD-MFMC-FX-ST provides a cost effective conversion from 100Base Copper to 100Base-FX fiber, while extending the network reach beyond the 100m reach limitation of copper. AddOn's One to One type manageable media converters are independent standalone systems that do not require a centralized, or unified platform management system. One to One manageable media converters can supervise the real time situation of remote manageable fiber media converters, and allow end users to set the functions remotely. With this system, the response speed of the operator is quickened, the daily maintenance and network expenditure is reduced, and the service quality is enhanced. Addoncomputer.com Media Converters and Network Interface Cards are 100% compliant for all of our networking needs. Now you have a cost effective solution to your network upgrade needs. With our ADDON CERTIFICATION TEST Program, we can guarantee your product will work right the first time.