| OFS, a leading supplier of world-class multimode optical fiber, invites you on a tour of our manufacturing facilities. View OFS' highly automated manufacturing operation, from the pure raw materials used, to our patented MCVD perform fabrication process, to fiber draw and final product testing. With a technological heritage dating back to AT&T and Bell Labs, OFS has been manufacturing high-quality multimode fiber at our Sturbridge, Mass. facility since 1981. Products like our LaserWave® Fiber are used in demanding enterprise applications such as local-area networks, central offices and data centers. Our OM4 laser-optimized multimode fibers meet or exceed the standards for 100 Gb/s enterprise applications for distances to 550 meters and beyond. Network managers around the globe rely on our fiber products for their performance and reliability.