ACCL 12 Fiber Indoor Distribution Fiber Optic Cable, Multimode 50/125 OM2, Plenum Rated, Spool, Orange, 1000ftThis is a orange bulk 1000 foot spool of plenum fiber optic distribution cable intended for large installations of mid to short range runs at LAN Speeds. It is composed of 12 multimode fibers (50 micron core) inside an Aramid yarn wrapped in a orange PVC outer jacket. Multimode fiber is optimized to work with fiber optic equipment using light wave lengths of 850nm (nanometers) or 1300nm. The cord is duplex (two fibers) which means it permits