HFCL’s Intermittently Bonded Ribbon (IBR) microcables consist of multiple optical fibers bonded into a ribbon structure by an intermittent adhesive pattern. The typical fiber count for IBR is 12, but customization allows for various fiber counts. The intermittent pattern of the IBR adhesive allows the ribbons to bend and flex laterally to fill all available space inside a cable, a feature absent in rigid, traditional, flat ribbons. IBR’s flexibility makes these cables much smaller than conventional flat ribbon cables with the exact fiber count. HFCL’s product line offers 288 ribbon fibers for installation in a 12mm ID microduct, 432 ribbon fibers for installation in a 14mm ID microduct, and 576 ribbon fibers for installation in a 16mm ID microduct. The company plans to expand the product line with lower fiber counts, including a 144-fiber cable tailored for installation in 10mm ID microduct.
Judge’s Comment: “This product offers definite benefits in fiber cable size and accessibility for splicing.”
About the Author
Lightwave Staff
Through our integrated media portfolio, Lightwave’s editorial staff delivers content focused on broadband, fiber optics and optoelectronics, the technologies that enable the growth, integration and improved performance of voice, data and video communications networks and services. Our experienced editorial team provides trusted technology, application and market insights to corporate executives, department heads, project managers, network engineers and technical managers at equipment suppliers, service providers and major end-user organizations.