the world's finest fiber optic cable is central to Sumitomo's mission. Through 18 years of experience in developing and manufacturing our own fiber, we ensure that our customers receive the world's highest quality fiber optic cable.

Tested and proven against Telcordia, RUS, and ICEA standards, our single and multifiber (ribbon) cables—manufactured in our TL 9000 and ISO 9001 facilities—are developed for maximum quality and reliability for your network solution.

With advancements in metropolitan optical and FTTH networks, Sumitomo has developed its matched-clad, dispersion-unshifted single-mode fiber with superior bending performance and low-loss splicing—yielding reduced installation costs.

The list of "firsts" below illustrates the Sumitomo innovations in cable that have given our customers the competitive edge in cost-effective deployment of optical fiber networks.

• First peelable ribbon cable in the US (now the industry standard)
• First 432-fiber hostile environment cable
• First RUS approval of ribbon cable
• First 864 all-dielectric ribbon cable with 36 fiber ribbons
• Revolutionary, cost-saving solutions

When it comes to making sure your bandwidth outpaces voice, video, and data convergence, consider Sumitomo’s continuous innovations in cabling solutions. Cable Selector Guide Our customer service and technical staff are ready to assist you.

Ribbon Cables

Loose Tube Cables