With LC to SC connectors, the FCA-S1SR-LCSC-10M fiber patch cable from L-com is ready for deployment in any single mode OS1 9/125 network. This single mode, simplex fiber cable is comprised of corning optical fiber with ceramic connectors. The L-com FCA-S1SR-LCSC-10M has connectors that utilize a. Patch Cord LC Singlemode Fiber Optic Cable Assemblies are available at Mouser Electronics. It features low-attenuation single-mode fiber, precision LC, SC, FC, or ST connectors, and high-quality ferrules for reliable performance in data centers, telecom networks, and FTTH. The Single-mode Patch Cords feature a core with a very small diameter that only allows one mode of light through. As a result of this the number of reflections resulting from the light traveling down the core are dramatically reduced.