Corning Plenum 2-Strand Fiber Optic Cable OS2 9/125 Singlemode — Indoor Distribution, Yellow PVC Spool, 1000ft

Built for long-distance, high-speed links, this Corning OS2 9/125 singlemode cable is optimized for operation at 1310nm and 1550nm — a strong choice for telecommunications trunks and data center backbone runs. The cable is supplied on a 1000ft yellow spool for indoor distribution and features a plenum-rated, fire-retardant PVC jacket designed to limit flame spread and minimize smoke toxicity in building airspaces. Construction includes 2 singlemode fibers reinforced with Aramid yarn, giving added tensile strength and protection against environmental and installation stresses.