(1) Adss cable, also called non mental self supporting optical fiber sleeve.
Small cable Dia, light weight, 1,500m span, low attached load on tower.
(2) For 10KV and 35KV power lines can use polyethylene(PE) coat,
for 110KN and 220KN power line, must by the resistance to corrosion(AT)outer sheath.
(3) Carefully designed aramid amount and improve the stranding process to meet different span