TWISTED LINK FOR ADSS
About The Product
Twisted Link for ADSS is a specialized preformed hardware accessory used for the secure installation of All-Dielectric Self-Supporting (ADSS) optical fiber cables in aerial networks. These links are made from high-strength, corrosion-resistant materials and are designed to provide mechanical support, vibration damping, and protection to the fiber cable during and after installation.
They are typically used in combination with suspension clamps, dead-end grips, or guying systems and are twisted to match the cable profile, allowing a grip without damaging the sheath or internal fibers.
features
1. Preformed Design: Factory-formed helical shape for a snug, uniform fit.
2. Dielectric Compatibility: Non-metallic or insulated design to prevent electrical interference.
3. Vibration Resistance: Reduces Aeolian vibration and galloping in ADSS installations.
4. Easy Installation: Tool-less fitting; fast and simple to wrap on cables.
5. Corrosion Resistant: Made from UV-resistant and weather-resistant materials.
6. High Tensile Strength: Supports rated cable loads safely and reliably.
7. Non-Invasive: Maintains cable integrity; no compression or cutting required.
usage
1. Provide mechanical support and reduce sag in span installations.
2. Connect the ADSS cable to support hardware like brackets or clamps.
3. Prevent cable slippage and improve load distribution.
4. Assist in vibration control, reducing fatigue on long spans.
5. Act as armor rods in some configurations for added protection against wind and mechanical impact.
Size and range
Standarization
Materials:
1. Aluminum Alloy
2. Galvanized Steel
3. Fiber-Reinforced Polymer (FRP)
4. UV-Resistant PVC-Coated Steel
Applicable Standards:
1. IEEE 1138 – Guide for installation of ADSS over high-voltage lines.
2. IEC 60794-3-20 – Outdoor optical fiber cable mechanical standards.
3. ASTM A475 – Galvanized steel wire for overhead use.
4. GR-20-CORE – Telcordia standard for optical cable mechanical testing.
5. Custom manufacturer standards (e.g., AFL, PLP, CommScope)
application
1. Telecommunication Aerial Cable Routes
2. Electric Utility ADSS Deployments
3. Railway Communication Lines
4. Distribution & Transmission Poles
5. High-Voltage Corridor Cable Installations
6. Smart Grid Networks
installation
1. Select the twisted link model according to ADSS cable OD.
2. Begin wrapping at the marked center point of the cable span.
3. Twist the link around the cable by hand, following the natural spiral.
4. Ensure full engagement on both sides and correct grip zone coverage.
5. Attach to appropriate hardware (e.g., clamps, brackets).