The all-dielectric self-supporting cable ADSS is packaged with a loose tube stranded structure. It strands the optical fiber bundle on the central FRP reinforcement, and the tube is filled with water blocking compound. Extruded polyethylene inner sheath outside the cable core, and then add insulation, waterproof, reinforcement, sheath and other protective measures to make a combined ADSS fiber optic cable.
The inner optical fibers and water-blocking grease are added into the fiber loose tube, and different loose tubes are wound around the central reinforcement (usually FRP). The structure of ADSS fiber cable can be in a stranded structure design, the rest parts are basically similar to the central tube structure. This type is able to obtain longer fiber lengths. The outer sheath outside the aramid yarn is extruded with a special tracking-resistant sheath material, ADSS cables with this structure are better to be deployed for large span applications.
The Fiber Cores of ADSS Fiber Cable is 2-288Cores
ADSS Fiber optic cable is an All-dielectric self -supporting wire, the outer sheath adopts AT tracking-resistant sheath to reduce the tracking corrosion of the surface of the optical cable caused by strong electricity. High voltage resistance and good galvanic corrosion resistance. The ADSS fiber cable has a wide temperature range(-40℃ ~+80℃) and small cable diameter, it is more convenient to reduces ice and wind loads and maintains stable transmission. The inner structure uses a water-blocking layer for better waterproofing. Aramid Yarn is a important part of fiber optical cable for tensile resistance.
As a kind of self-supporting aerial fiber optic cable, ADSS (All-dielectric Self-supporting) cable is designed for aerial installation and deployment, which is suitable for various outdoor applications. This comprehensive solution introduction will cover the definition, structure, advantages, and applications of ADSS cables.
|No. of cable||8||12||24||36||48||72||96|
|Design(Strength Member + Tube & Filler)||1+6||1+8|
|Central Strength Member||Material||FRP|
|Strength Member（Material）||Aramid Yarn|
|Cable Weight (±10) kg/km||112||146|
|Allowable Tensile Strength||(N)||2700|
|Min. bending radius||Without Tension||10.0×Cable-φ|
|Under Maximum Tension||20.0×Cable-φ|
Fibre & Loose Tube Colors
All-dielectric self-supporting (ADSS) cable is a type of optical fiber cable that is strong enough to support itself between structures without using conductive metal elements.
UnitekFiber can supply ADSS fiber optic cable with 100-800 meter pole span.
Dielectric means it has non-conducting properties of a non-metallic, insulating material that resists the passage of electric current.
ADSS cables should be placed in Aerial and duct, but can not be direct-buried.
Economical, arrived fast, tested out with good numbers after installation. Stripping and polishing was normal.