... endurance 4.ISO,CE,ROSH 5.Good repeatability,exchange SC Fiber optic patch cord , available in both single mode and multimode versions ... end. Application:TelecommunicationsCATV, LAN, MAN, WAN, Test &MeasurementMilitary industry Parameter:Fiber Optic Patch CordParameter & Specification Mode Single-mode ,Multi-mode Type FC ... .0 ,3.0 Cable Material OFNR,LDZH&Polarization maintaining… Detail picture: