ADSS fiber optical cable is All-dielectric Self-supporting Cable for Aerial applicatiion. ADSS fiber cable is cheaper than OPGW (Optical Fiber Composite Overhead Ground Wire). It is advisable to use power lines or nearby towers to overhead laying application, and even in some places it is necessary to use ADSS fiber optic cable.
The structure of the double-sheathed ADSS optical cable is to add an additional layer of sheath to improve the compressive strength, and it is also a stranded structure design. In addition to requiring the same resistance to ultraviolet radiation as ordinary optical cables, its surface is also required to withstand the test of high-voltage and strong electric environments for a long time. An inner layer of fiber and water blocking grease is added to the fiber optic loose tube, and the different loose tubes are wrapped around the central rebar (usually FRP).
The Fiber Cores of ADSS Fiber Cable is 2-288Cores
ADSS fiber optic cable is an all-dielectric self-supporting wire, specially designed for power system, it is a self-supporting aerial optical cable with all-insulation medium, and its structure does not contain any metal material. Aramid yarn, because of its high breaking strength, high elastic modulus, softness, light weight, and good temperature resistance, is a very important tensile element of ADSS optical cable, which is used as the central component or placed outside the cable core. The internal structure adopts a water-blocking layer, and the waterproof effect is better.
This ADSS fiber optic cable structure has no metal substance inside, suitable for lightning area, high voltage area, designed for voice, data, broadband and CATV transmission in long distance, backbone and local area network by aerial installation method. ADSS fiber optic cables are specially designed for installation on transmission lines and nearby electrical utilities.
|No. of cable||96|
|Central Strength Member||Material||FRP|
|The Max.Core NO./Tube||12|
|Water Blocking layer（Material）||Flooding Compound|
|Strength Member（Material）||Aramid yarn|
|Rated tensile strength（RTS）||20kn|
|Maximum operation stress||8kn|
|Every day stress（EDS）||5kn|
|Ultimate operation stress（UOS）||12kn|
|Thermal expansion copercient||5.3×10-6/℃|
|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.