9um OS2 6 Fiber Indoor Distribution Cable, Plenum (OFNP), 900um Buffered Fibers.Opti-Core Fiber Optic Distribution Cable is an integral part of the Panduit end-to-end fiber optic solution, designed to support today's data needs while meeting tomorrow's ever-advancing network requirements. Opti-Core Fiber Optic Distribution Cable is used within buildings to provide high-density connectivity and ease of installation. Applications include intra building backbones, routing between telecommunications rooms and connectorized cables in riser and plenum environments. Opti-Core Fiber Optic Distribution Cable meets or exceeds the requirements of Telcordia GR-409 and with relevant EIA/TIA-455 series FOTPs for fiber optic cables. Opti-Core Fiber Optic Distribution Cable features the highest quality OM3 and OM4 laser optimized fiber to support 10 Gb/s applications while maintaining compatibility with existing 50µm multimode systems. Standard singlemode and multimode distribution cable is available in fiber counts from 6 to 144 fibers. Distribution cable in 6- fiber counts in a “single jacket” designs feature 900µm tight-buffered fibers surrounded by aramid yarn strength members. Larger distribution cable (36 fibers and greater) features a “sub-unit” design that simplifies fiber identification, provides easy access and routing of the fibers and increases cable durability with a dielectric central strength member.