CableWholesale 12 Fiber Indoor/Outdoor Singlemode Fiber Optic Cable, 9/125 micron, Black, Riser Rated (CMR) – 1000 Feet Spool

High-speed, long-run fiber for mixed indoor/outdoor installations. This Black 1000 Feet Spool of singlemode fiber distribution cable from CableWholesale is designed for extended distance, high-bandwidth links and is suitable for vertical tray applications that do not contain environmental air. It also routes easily between floors via cable risers or inside elevator shafts. Cable construction: Contains 12 singlemode fibers (9 micron core, 9/125 micron), protected by Water-Proof Aramid Yarn and a Black PVC outerjacket to resist external damage and provide long service life. The assembly is solidly constructed, UL rated and RoHS Compliant. Optical performance and standards: Engineered for operation at 1310nm and 1550nm wavelengths and built with high-quality singlemode core and cladding that meet ITU-T G.652.D. This cable is backward compatible with legacy singlemode fibers. Ratings and compliance: Riser Rated (CMR) and compliant with UL-1666, making it suitable for riser applications while meeting industry safety standards.