TIA 492AAAD:2009
TIA 492AAAD:2009 Detail Specification For 850-[Mu]M Laser-Optimized, 50-[Mu]M Core Diameter/125-[Mu]M Cladding Diameter Class 1A Graded-Index Multimode Optical Fibers Suitable For Manufacturing Om4 Cabled Optical Fiber Pertains to class Ia, graded-index, 50/125 [mu]m multimode optical fiber used as a component in the manufacture of fiber-optic cable.