Specially designed for long-span desire, these cables are compact, lightweight, incredibly durable and easy to install. With features like a uni-tube design, 2 parallel FRP strength members with EAA Coated, and a flat PE jacket, they offer unmatched performance. Mumbai, 25/March/2026: STL [NSE: STLTECH], a leading connectivity solutions provider for AI-ready digital infrastructure, today announced a significant breakthrough in optical communication with the launch of India's first Hollow Core Fibre (HCF) cable. This innovation, from STL's industry-leading. AFL-ADSS® (All-Dielectric Self-Supporting) fiber optic cable is a non-metallic cable which supports its own weight without the use of lashing wires or messenger cables. It is built alongside current overhead transmission lines and frequently uses the same support structures as the. By replacing the solid core with an air-filled channel, hollow-core fibers (HCFs) allow light to propagate at nearly its vacuum speed, reaching approximately 3×10 8 meters per second. This reduces latency to around 3.
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