... .Polishing:PC/UPC/APC 4.OD:0.9/2.0/3.0m LC Duplex MM Fiber optic patch cordA patchcord is a fiber optic cable ... : 50/125um or 62.5/125um), OM3(10G)fiber(4)Cable Quantity: Cable Quantity: Simplex, Duplex, 6cores ,12corns, 16cores, 24cores, 36cores, 48cores ... , LSZH, OM3, OFNR, OFNP, Plenum LC Duplex MM Fiber optic patch cord LC Duplex MM Fiber optic patch cordLC Duplex MM Fiber optic patch cord