Product picture - FieldCast Dual-Channel 12G SDI to 2Core Singlemode Hybrid Fiber Optic Converter with SDI Inputs Loop-Through FieldCast, Dual-Channel, 12G, SDI, to, 2Core, Singlemode, Hybrid, Fiber, Optic, Converter, with, SDI, Inputs, Loop-Through Click the image to close this page