1. Metallic strengthening member (phosphated steel wire). 2. Double-sided PE aluminium tape-PE outer sheath. 3. Double-sided PE corrugated steel tape-PE outer sheath. 4. Armor in the form of longitudinally applied overlapping flat aluminium tape, over which an outer sheath of polyethylene is applied, providing an excellent moisture-barrier. 5. Double armors providing excellent anti-crush and rodent-proof properties.
Application: Suitable for direct-burial. Long-distance communication, LAN. Moisture-proof and rodent-proof.