Loose tube construction, tubes jelly filled, elements cable core, thenaramid yarn reinforced and PE outer sheath. No gel in cable core for water blocking, low carbon. AFL-ADSS® (All-Dielectric Self-Supporting) fiber optic cable is a non-metallic cable which supports its own weight without the use of lashing wires or messenger cables. Designs with mixed fiber types will have multimode or NZDS fibers in the first tube(s) followed by single-mode fibers in the last tube(s). Each Long Span ADSS cable is custom engineered for optimum placement on utility towers and to ope ate under full weather load, ensuring safe reliable lifetime performance. They are adopted widely because they are made of fully dielectrics, are relatively lightweight, and can be installed even without conducting.
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