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ADSS cable, or All-Dielectric Self-Supporting cable, is widely used for aerial fiber optic communication, especially in power transmission environments. Its self-supporting nature eliminates the need for metallic components, making it ideal for high-voltage areas. Proper installation of ADSS cable is crucial to ensure long-term performance, durability, and signal integrity. Before installation, a thorough site survey is essential. Installers should assess pole distances, terrain conditions, and environmental factors such as wind load and ice accumulation. The tension and sag of the ADSS cable must be carefully calculated based on span length and environmental loads to avoid excessive stress that may lead to cable damage or signal loss. Installation begins with securing appropriate hardware, including dead-end clamps and suspension sets, which are specifically designed for ADSS cable. These fittings help distribute mechanical stress and protect the cable from bending or abrasion. The use of proper tools, such as cable reels and tension machines, ensures controlled unwinding and placement, reducing the risk of fiber breakage. During stringing, it’s critical to maintain proper clearance from power lines. Although ADSS cable is non-conductive, accidental contact with live wires during installation can be dangerous. In high-voltage zones, special attention should be paid to electrical field effects that might degrade the cable over time. To combat this, track-resistant jackets can be used for added protection. After installation, the cable should be tested for signal integrity using optical time-domain reflectometry (OTDR). Regular maintenance checks and visual inspections help detect early signs of wear, ensuring long-term reliability. In summary, installing ADSS cable involves careful planning, appropriate hardware, and precision techniques. Following best practices during installation guarantees safety, optimal performance, and longevity of the fiber optic network.
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