Double Jacket ADSS Large Span 200M to 1500M
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Description
Product Overview
The Double Jacket ADSS Cable (200M–1500M Span) is a high-performance all-dielectric self-supporting fiber optic cable designed for long-span aerial crossings — rivers, valleys, highways, and high-voltage transmission corridors. The dual-layer HDPE sheath with water-blocking technology ensures reliable operation in the most demanding environments.
Key Technical Specifications
- Fiber Count: 2–288 cores (G.652D standard; G.655 NZ-DSF available)
- Span Range: 200M to 1500M (custom engineering for spans exceeding 1500M)
- Jacket: Double-layer HDPE with water-swellable tape between layers
- Strength Member: High-modulus aramid yarn (Twaron/Kevlar options)
- MAT (Maximum Allowable Tension): Engineered per span requirements (typically 10–25% RTS)
- Crush Resistance: ≥2200 N/100mm (long-term), ≥4400 N/100mm (short-term)
- Temperature Range: -50°C to +80°C
- Compliance: IEC 60794-4-20, IEEE 1222, ITU-T G.652/G.655
Applications
- Extra-high-voltage (≥110kV) transmission line OPWG replacement or co-location
- Long-span river/valley/highway aerial crossings
- Inter-city backbone fiber networks on power infrastructure
- Heavy ice and typhoon zone deployments with custom icing load design
Why ZTO Double Jacket ADSS
Every cable is custom-engineered to your span and loading requirements. We provide span-by-span sag-tension calculations, MAT verification, and hardware compatibility charts. CORNING fiber, 100% OTDR tested, with full IEC 60794 test reports. MOQ: 10KM, lead time: 20–30 days depending on span engineering complexity.
