48 Strand Indoor/Outdoor Fiber Optic Cable, OS2 9/125 Singlemode, Corning SMF-28 Ultra, Black, Riser Rated, Drum, 500 foot

This is a black 500 foot drum of indoor/outdoor rated fiber optic distribution cable intended for long distance runs at high speeds. It is composed of 48 singlemode fibers (9 micron core) inside a water blocking Aramid yarn wrapped in a black PVC outer jacket. Single mode fiber is optimized to work with fiber optic equipment using light wave lengths of 1310nm (nanometers) or 1550nm. T

he cladding diameter is 125 microns. The core and cladding of our black bulk indoor/outdoor fiber optic cable is constructed using a high quality Corning SMF-28 Ultra singlemode fiber that is ITU-T G.652.D compliant and backwards compatible with other legacy singlemode fibers.

This particular cable is Riser Rated (OFNR) meaning it complies with UL-1666. It is for usage in vertical tray applications without environmental air. Examples being: cable runs between floors through cable risers or in elevator shafts. These cables self extinguish and prevent the flame from traveling up the cable in a vertical burn test. This fiber optic cable is solidly constructed, UL rated and RoHS Compliant.