... medium, the tight buffer fiber wrapped with a layer of aramid yarn as strenght member units, and the cable is compieted ... buffer fiber ease of stripping.2. The jacket anti-corrosion, anti-water, anti-alltraviolet ratardation, flame retardant and harmless to environment etc ... ; 3. Excellent flame retardart jacke and anti-torsion 4. Soft, flexible, easy to splice, and with ...