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Double Jacket All-dielectric Self-Supporting Fiber Optical Cable-ADSS


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ADSS fibre optic cable is a loose-jacketed, laminated construction, with 250µm of fibre optic cable placed in a loose tube of high modulus material, filled with a waterproof compound. The loose sleeving (and filler rope) is twisted around a non-metallic central reinforcement core (FRP) to form a compact core with gaps filled with water-blocking grease. The inner sheath of polyethylene (PE) is extruded outside the core, then the reinforcing aramid is stranded and the outer sheath of PE or AT is extruded.

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Product Description

Product characteristics

• Very good mechanical properties and temperature characteristics

• Can be erected without disconnection

• AT sheathing for excellent resistance to electrical traces

• Lightweight and small cable diameter reduces the impact of ice and wind and the load on towers and supports

• Large spans, up to 1000m

• Excellent tensile properties and temperature characteristics

• Life expectancy greater than 30 years

Product applications and laying methods

1. Outdoor communication system wiring

2. Self-supporting overhead

Cable Mechanical characteristic

Fiber Number	Cable Outer Dia (mm)	Cable Weight (kg/km)	Minimum Bending radius(mm)		Maximun Allowable Tensile Strength(N)		Minimum Allowable Crush Load(N/100m)		Outer sheath and the materials adopted
Fiber Number	Cable Outer Dia (mm)	Cable Weight (kg/km)	Static	Dynamic	Short	Long Term	Short	Long Term	Laying Electromotance≤12kV	Laying electromotance＞12kV
4~6F	11.5	85	10times outer cable radiuo	20times outer cable radiuo	3000	1000	3000	1000	A Grade, black PE	B Grade, black galvanic corrosion resistance PE
12F	12.6	90			3000	1000	3000	1000
48F	13.9	169			3000	1000	3000	1000
96F	15.4	209			3000	1000	3000	1000

Remarks：The cables maximum operating tensile strength and real structure shall be determined according to cables different span and max.height of the radian and environment indexes and f.c. Etc while constructing.