ADSS Fiber Optic Cable Model Comparison Table

ADSS fiber optic cables vary by fiber count, voltage rating, span length, and jacket type, with models like ADSS-12J, ADSS-24, and ADSS-48F tailored for different overhead applications.

ADSS Cable Model Comparison

Key Features and Considerations

• Self-Supporting Design: All ADSS cables are dielectric and do not require metallic support, making them safe for installation on live high-voltage lines ( ).
• Voltage Classification: AE jackets are suitable for ≤12 kV, while AT jackets are anti-tracking and required for installations above 35 kV to prevent dry-band arcing ( ).
• Fiber Types: Single-mode (ITU-T G.652D/657.A1) and multimode (OM1, OM2, OM3) fibers are available, with attenuation typically 0.25–0.35 dB/km at 1550 nm ( ).
• Span Engineering: Tensile strength and sag performance must match the installation span; longer spans require higher-strength aramid yarn reinforcement and sometimes double jackets ( ).
• Environmental Suitability: Track-resistant jackets and vibration dampers are recommended for high-voltage or long-span installations to prevent wind-induced vibration and electrical tracking ( ).
• Installation Flexibility: Lightweight and small-diameter designs reduce load on towers and allow installation without de-energizing power lines ( ).

Summary

Selecting the right ADSS cable depends on fiber count, voltage level, span length, and environmental conditions. For short urban spans, ADSS-12J is sufficient, while high-capacity backbones require models like ADSS-48F or ADSS-432F. Anti-tracking jackets are mandatory for high-voltage lines, and proper span engineering ensures mechanical reliability and long-term performance ( ).