FC Fiber optic patch cord 1.IL<=0.2dB,RL>=55dB 2.Connector:FC,SC,LC,ST,E2000,MU,etc 3.Polishing:PC/UPC/APC 4. ... SMA, FDDI, ESCON(2)Ferrule End-face: PC, UPC, APC (3)Core Type: Single-mode (SM: 9/125um), Multimode (MM: 50/125um ... )Cable type: PVC, LSZH, OM3, OFNR, OFNP, Plenum FC SX SM Fiber optic patch cord FC SX SM Fiber optic patch cordFC SX SM Fiber optic patch cord FC SX SM Fiber optic patch cord