Opterna fiber optic tight buffered cables are rugged, high performance optical communication cables suitable for inside plant installations. These cables are ideally used in backbone or computer room / datacenter cabling. The fiber optic tight buffered cable contains 2 to 144 fibers individually buffered to 900μm in a tight buffer construction and color coded as per Telcordia requirements. • Fiber-count 2-144 fibers • 900 microns buffered design for easy termination • Tight buffered construction • Plenum (OFNP / FT6), LSZH Riser OFNR (FT-4-ST1) • OS2, OM3 and OM4 performance types • Color-coded fibers for easy identification • Compact design for limited conduit space