Our range of STEEL WIRE ARMOURED (SWA) FIBRE OPTIC CABLE is suitable for DIRECT BURIAL and the most demanding of installations. Available in OM1, OM2, and OS1, these FIBRE CABLES are constructed from standard single LOOSE TUBE CABLES which are then packed into a flexible but strong fibreglass waterblocking strength member. An internal sheath of Black Low Smoke Zero Halogen material is then applied, a rip cord is inserted under this sheath to ease cable stripping. Lengths of steel wire armouring are then applied and an oversheath of Black Low Smoke Zero Halogen is added.