Model No: Belden GBRF220
General Description:Fibre Count: 20 & Description : 50/125-OM2 BW 600/1200.Dielectric central element of glass reinforced plastic (GRP), also as protection against kinks, surrounded by swelling yarns. Jelly filled (non-dripping and silicon-free) loose tubes with primary coated optical fibres ( ?? 250 ?? 15 ??m). The loose tubes are stranded around the central element, if necessary with fillers (PE-natural), surrounded by swelling tape. Swellable (for the longitudinal watertightness) glass yarns as strength members and for improved rodent protection. Black UV resistant PE outer jacket.