2-Fiber Multimode Fiber Optic Cable 62.5/125 OM1 — GR-409-CORE, Black PVC, Riser Rated (CMR) — Spool, 1000 foot

Overview: 2-fiber multimode cable built on 62.5/125 OM1 fiber, supplied on a 1000 foot spool. Engineered to support LAN-speed transmission, the fibers are optimized for 850nm and 1300nm light wavelengths for reliable multimode performance. Construction: The cable features a durable black PVC outer jacket and water-blocking Aramid yarn for enhanced mechanical protection and moisture resistance, making it suitable for both indoor and outdoor deployments. Model designation: GR-409-CORE. Safety and Installation: Riser Rated (CMR) with self-extinguishing characteristics to limit flame propagation, this cable is approved for use in vertical tray runs and riser spaces — including between floors and inside elevator shafts.