We, UnitekFiber, are a professional manufacturer in producing indoor|outdoor fiber optic cables. ADSS optical cable is so popular cable in the market. it is All-dielectric Self-supporting Optical Cable (also known as all-dielectric self-supporting optical cable). Use an all-dielectric ((metal-free) optical cable to hang on the inner side of the power conductor along the transmission line frame independently (the hanging position is mainly determined by factors such as the electric field strength at the hanging place, ground distance, construction and maintenance convenience conditions, etc.)