TIA 492AAAB:2009
TIA 492AAAB:2009 Detail Specification For 50-[Mu]M Core Diameter/125-[Mu]M Cladding Diameter Class Ia Graded-Index Multimode Optical Fibers Pertains to class Ia, graded-index, 50/125 [mu]m multimode optical fiber used as a component in the manufacture of fiber-optic cable used in buildings.