... allow for faster polishing, and low back reflection and optical loss, while ensuring maximum repeatability ST fiber optic ... allow for faster polishing, and low back reflection and optical loss, while ensuring maximum repeatabilityST optic fiber Features:1 ... CATV, LAN, MAN, WAN, Test &Measurement3, Military industry4, Medical Specification ParameterUnitStandard & Requirement PC(SM)UPC(SM)APC(SM)PC(MM ...