Single model Simplex SC-SC optical fiber patch cord 1.Low insertion loss, ... .cable dimmer:3.0mm,2.0mm,0.9mm Single model Simplex SC-SC optical fiber patch cord Technical Standard: * Insertion Loss ... optic patch cord2.mode:Single mode and Multimode3.fiber core:simplex,duplex,4,6,8,12,24,48cores4.sleeves:PC & degree ... -40 to ~ 80 'C -40 to ~ 80 'C Single model Simplex SC-SC optical fiber patch cord