Stranded Outdoor Tripple Jacket Double Armored Cable

The Optical fibres are housed in loose tubes that are made up of high-modulus plastic and filled with thixotropic jelly. The tubes (and fillers) are stranded around the central strength member (Metallic or Non-metallic) to form a cable core. The core is covered by water-blocking tape and yarns. Inner sheath is extruded over the cable core. Then a double layer corrugated steel tape is used between intermediate and final jackets to enhance the strength and crush resistance of cable.