AddOn Media Converters and Network Interface Cards are 100% compliant for all of our networking needs. ADD-GMC-SFP provides a cost effective conversion from 1000Base Copper to SFP fiber, While extending your network reach beyond the 100m reach limitation of copper. Economically priced. Stretch your IT budget by using AddOn products - DRAM, SFP/GBIC Transceivers, Media Converters, Fiber Optic NIC cards, etc. ADD-GMC-SFP supports single mode dual fiber, multi-mode dual fiber and single-mode in single fiber.