HIGH SPEED OPTIC CABLE: This Black 1000 Feet Spool of Black Fiber Optic Distribution Cable can be used for both Indoor/Outdoor purposes. It is the right choice for you if you have large installation requirement of long distance runs at High Speed. It is used in vertical tray application without environmental air. The cable easily runs between floors through cable risers or in elevator shafts. | HIGH QUALITY FIBER OPTIC: Composed of 6 singlemode fibers (9 micron core), wrapped inside Water-Proof Aramid Yarn and Black PVC outerjacket, the cable is prevented from external damages and last for decades. This fiber optic cable is solidly constructed, UL rated and RoHS Compliant. | UNIVERSAL COMPATIBILITY AND COMPLIANCE: This single mode Fiber optic is optimized to work with various fiber optic equipment using light wave lengths of 1310nm (nanometers) or 1550nm. The cable is Riser Rated (CMR) and is compliant with UL-1666. The core and cladding of our black bulk indoor/outdoor fiber optic cable is constructed using a high quality singlemode fiber that is ITU-T G.652.D compliant and backwards compatible with other legacy singlemode fibers...

This is a black 1000 foot spool of indoor/outdoor rated fiber optic distribution cable intended for long distance runs at high speeds. It is composed of 6 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. The cladding diameter is 125 microns. The core and cladding of our black bulk indoor/outdoor fiber optic cable is constructed using a high quality singlemode fiber that is ITU-T G.652.D compliant and backwards compatible with other legacy singlemode fibers. This particular cable is Riser Rated (CMR) 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.