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All-media Self-supporting Outdoor Optical Cable

 


ADSS optical cable adopts loose sleeve layer twisted structure, and 250 & micro; M optical fiber is sleeved into a loose sleeve made of high modulus material, and the loose sleeve is filled with waterproof compound. The loose sleeve (and the filling rope) is twisted around the non-metallic central reinforced core (FRP) to form a compact cable core, and the gap in the cable core is filled with water-blocking oil. The cable core is extruded into a polyethylene (PE) inner sheath, then twisted into a reinforcing aramid, and finally extruded into a polyethylene (PE) outer sheath or an electrical mark resistant (AT) outer sheath.

Product application


• Overhead

• Self-supporting suspension on high-voltage tower

 


Product characteristics

 

•  Power-free erection
•  AT sheath is adopted, which has excellent electrical mark resistance.
•  Light weight and small cable diameter, reducing ice, wind influence and load on tower and support.
•  The span is large, with the maximum span exceeding 1000 meters.
•  Excellent tensile properties and temperature characteristics

Cable parameters

Cable OD.
(mm)
Weight
(kg/km)
Tensile daily
(kN)
Max. tensile daily
(kN)
Broken strength
(kN)
working temperature
(℃)
Thermal expansion coefficient
(10-6/K)
Span
(m)
PE Jacket AT Jacket
9.0 75 85 1.20 3 7 -40~+60 1.2 50
9.8 80 90 1.50 5 10 -40~+60 1.3 100
10.0 85 95 2.00 6 15 -40~+60 1.3 150
10.8 95 100 2.20 8 18 -40~+60 1.3 200

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