At Sumitomo Electric Lightwave (SEL), we are a recognized leader in innovation, design, and development of advanced and integrated end-to-end solutions. We specialize in the manufacturi...
An air-blown fiber installation is providing the Time Warner Center in New York City with a network that’s designed to adapt to emerging technologies. In one of the largest...
Sumitomo Electric Lightwave’s FutureFLEX® Air-Blown Fiber® offers unprecedented ease of installation, flexibility, and cost savings for current and future network...
What is an optical fiber?An optical fiber is made from glass that is as thin as a human hair. This high-performance medium can transmit optical signals over dozens of kilometers...
View the highly automated OFS manufacturing operation from the pure raw materials to our VAD preform fabrication process to fiber draw and final product testing.