5 elements structure is made of an assembly of coloured tubes around a central strength element.
Outdoor cables guarantees the protection of cable where the mechanical damage risk exists and
also to guarantee stability towards environmental in uences such as frost and humidity.
The interstices between tubes and central strength member are filled with petroleum jelly to prevent
water penetration. Aramid yarns are helically applied over the tube to provide additional tensile
strength to the cable. Corrugated steel tape armour provides additional mechanical
(crush and rodent) protection with a high-strength ripcord under the armour for easy stripping.
Polyethylene (PE) sheath which is resistant to stress cracking and UV radiation.