OSP MicroCore® LM200-Series Micro Fiber Cable, Singlemode, 288 ct., Dielectric, 200µm Fiber, Single Jacket, ITU-T G.652D/657.A1 Glass. Price Per Ft. Our reels have a manufacturing variance of up to 5%, you will be billed for the quantity that ships. This cable is comprised of outside plant (OSP) loose tube fiber optic cables that are optimized for air-jetting into single or bundled micro-duct pathways. The product is constructed using gel-filled buffer tubes that are SZ-stranded around a central strength with an overall outer HDPE jacket. , AFL , LM288BCR6101NS