Also known as distirbution or backbone cables, these 900 micron tight buffered cables are designed primarily for indoor use in risers, within walls and in cable trays and raceways. The use of LSZH jacket materials makes them suitable for environmentally freindly applications where normal PVC jacketed cables are considered unsuitable. The jacket is UV stabilized and the core is water blocked allowing these cables to be used in protected outdoor applications such as under eaves or roofing, in enclosed cable trays or within ducts and conduits. Available in 4, 6, 12 and 24 core as standard and supplied in standard 2100 m lengths.