YOFC (SH)ADSS cable is loose tube stranded. Fibers, 250 microns, are positioned into a loose tube made of high modulus plastics. The tubes (and fillers)are stranded around a FRP (Fiber reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound, it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid are applied over the inner sheath as strength member, the cable is completed with PE or AT(anti-tracking) outer sheath.