STL Launches India’s First Hollow Core Fibre Cable For Data Centre Networks

Sterlite Technologies launches India’s first Hollow Core Fibre to provide ultra-low latency infrastructure for the global AI revolution.

On March 25, Sterlite Technologies (STL) announced the launch of India’s first Hollow Core Fibre (HCF), marking a breakthrough in optical communication technology. The product was launched through a regulatory filing under Regulation 30. With this, the company set the tone for AI-ready digital infrastructure. HCF can guide light through an air-filled core, letting signals travel nearly 46% faster than traditional fibres that use a solid glass core. This reduces latency and signal loss. As a result, it meets the requirements of Data Centres, Hyperscalers, and High-Frequency transmission networks.

Furthermore, STL’s latest offering builds on its position as a leader in global deep tech. The company’s over 780 patents are a testament to its innovative capabilities. The company has designed a unique Hybrid Cable architecture to meet the diverse needs of next-generation networks. The HCF is comprised of three primary components, as follows:

Hollow Core Fibre: For ultra-low latency and high-power delivery.

G.654.E Fibre: Optimized for ultra-low loss in long-haul transmissions.
G.657.A1 NOVA: Ensuring versatility and broad network coverage.

Moreover, the company’s endeavor is intended to provide comprehensive connectivity solutions in line with its focused efforts on “Glass-to-Terabit” solutions. According to Dr. Badri Gomatam, CTO at STL, “Our R&D focus has always been on solving the most complex challenges of the future. With the launch of Hollow Core Fibre cable, we are providing the 'speed-of-light' infrastructure required for the AI revolution.” According to CIO Bulletin, this technological advancement firmly positions the company as a leader of next-generation optical communication solutions and reiterates its commitment to the AI Data Centre market