... Installation: Aerial and Duct, direct burial Product Name: Self-support metallic strength member simplex and duplex drop cable Product Model ... jacket flame retardant, steel wire, steel stranded wire self-support strength member(diameter:7x0.3mm) Performance and Features: This ... parameterFiber Number Diameter(mm) Weight(kg/km)minimum bend radius,(mm)(G.657A/G.657B)Minimum Allowable tension(N/100mm ...