Sterlite Tech Unveils World's Slimmest 864-Fiber Cable for US Hyperscalers
Sterlite Technologies Inc. (STI) has launched the Celesta IBR Cable, claimed to be the world's slimmest Intermittent Bonded Ribbon (IBR) cable with 864 fibers. The cable features an 11.70 mm diameter, is designed for jetting in a 14 mm inner diameter duct, and demonstrates jetting performance of about 4,700 ft in under 20 minutes. It uses STL's bend-insensitive HD G.657.A2 200-micron fiber and meets ICEA 122-744 and GR 20 standards. The cable aims to meet hyperscale data center operators' needs for high-capacity, low-latency infrastructure. STL has expanded its IBR cable portfolio to range from 12F to 6912F, with over 10 million fkm delivered to customers in Europe and the US.
*this image is generated using AI for illustrative purposes only.
Sterlite Technologies Inc. (STI), a U.S. subsidiary of Sterlite Technologies Limited (STL), has announced the launch of what it claims to be the world's slimmest Intermittent Bonded Ribbon (IBR) cable, featuring an impressive 864 fibers. This groundbreaking product is specifically designed to meet the infrastructure requirements of hyperscale data center operators in the United States.
Revolutionary Cable Design
The new Celesta IBR Cable boasts several remarkable features:
- Ultra-slim profile: With a diameter of just 11.70 mm, it packs 864 fibers into an incredibly compact design.
- Optimized for installation: The cable is designed for jetting in a 14 mm inner diameter duct.
- Exceptional performance: It demonstrates a record jetting performance of approximately 4,700 ft (1500+ m) in under 20 minutes.
- Advanced fiber technology: The cable employs STL's state-of-the-art bend-insensitive HD G.657.A2 200-micron fiber.
Meeting Hyperscaler Demands
Hyperscalers require ultra-high-capacity, low-latency, and highly scalable network infrastructure to support massive data flows between distributed data centers and cloud environments. STL's Celesta IBR Cable addresses these needs by:
- Maximizing fiber count within limited duct space
- Minimizing installation time
- Offering superior reliability under diverse environmental and operational conditions
Technical Specifications and Compliance
The Celesta IBR Cable meets several industry standards and specifications:
- Compliant with ICEA 122-744 standards
- GR 20 compliant
- Can be installed in a 14/18 mm micro subduct
- Tested in an IEC-compliant track configuration
Expanding Portfolio and Global Reach
STL's IBR cable portfolio now ranges from 12F to an industry-leading 6912F. The company has demonstrated its commitment to the technology by:
- Producing and delivering over 10 million fkm to customers across Europe and the United States in the past five years
- Being the first to introduce IBR technology in India
- Operating 10 manufacturing facilities across North America, Europe, and Asia
Expert Commentary
Dr. Badri Gomatam, CTO of STL, commented on the development: "Our breakthrough Celesta IBR cable is a testament to STL's commitment to advanced engineering and customer-centric innovation. By delivering industry-leading fibre density and bend performance in a remarkably slim design, we're empowering hyperscalers and data centres to scale up efficiently and sustainably—laying the foundation for next-generation digital infrastructure."
This latest innovation from Sterlite Technologies demonstrates the company's ongoing efforts to meet the evolving needs of the telecommunications and data center industries, particularly in the rapidly growing hyperscaler market segment.
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