Corrugated Steel Tape Armoured (rodent resistant) fibre optic cable
Black PE ( Polyethylene) UV resistant sacrificial sheath
Blue UV and Insect/Termite resistant Nylon (Polyamide) Jacket
Standard: AS/NZS 3080, ISO/IEC 11801, IEC 60793-2-50, ITU-TG652.D
Water blocking tape and swellable yarns prevent ingress