OM1 LC LC Fiber Patch Cables | Duplex Corning 62.5/125 Multimode Fiber Optic Assembly. Space saving, small form factor (sff), 1.25mm ceramic ferrule LC connectors with lc duplex clips. High bandwidth 62.5um multimode fiber (mmf) cable for 1/10Gbps, high speed, low loss, data transmission. Orange OFNR 2.0mm outer diameter, PVC jacketed jumpers with zip-cord.