With the rapid growth of high-speed Internet and multi-channel television, fiber optic cables have become an essential part of modern communication networks. However, installing and securing these cables, especially under harsh environmental conditions, can be challenging.
This is where ADSS cable tension clamps play a crucial role — ensuring cables are safely and securely fixed in place.
A tension clamp is a mechanical device designed to fasten and support cables on transmission poles or towers. It applies a precise, controlled force to hold the cable firmly, preventing slippage or damage.
Tension clamps are widely used in power transmission, telecommunication lines, and fiber optic installations. The right choice of clamp depends on the cable type, installation environment, and required tension strength.
ADSS (All-Dielectric Self-Supporting) cable is a type of fiber optic cable engineered for overhead installation. Unlike traditional cables, ADSS cables do not need metallic supporting wires — they are lightweight, non-metallic, and self-supporting, making them ideal for aerial use.
However, because ADSS cables contain no metal, they are more sensitive to mechanical stress, which makes proper tensioning and secure clamping essential during installation.
A tension clamp for ADSS cable is a specialized fitting designed to anchor and hold the cable under tension. It typically consists of two key components:
Clamp body – made from high-strength aluminum alloy, providing durability and structural stability.
Grip insert – made from a polymer material that ensures a firm, non-slip grip on the cable without damaging the sheath.
Together, these components create a reliable, high-performance clamping system that ensures the ADSS cable remains safely in place throughout its service life.
Tension clamps for ADSS cables offer several important benefits:
Even tension distribution – prevents excessive stress on the cable, ensuring optimal positioning.
Simplified installation – no need for additional suspension wires, reducing labor time and cost.
High environmental resistance – withstands UV exposure, corrosion, wind, and extreme temperatures.
Long service life – made from corrosion-resistant materials for outdoor and long-term performance.
In modern fiber optic communication systems, tension clamps are indispensable for ensuring cable reliability and safety, especially in aerial installations.
The ADSS cable tension clamp offers a robust and efficient solution — providing strong holding power, easy installation, and excellent resistance to environmental challenges.
When selecting a tension clamp, always consider the cable type, span length, and environmental conditions to achieve a stable, efficient, and long-lasting network installation.
