Sumitomo Electric Lightwave (SEL) foresaw the migration to an all optical fiber network as early as 1983 when it first opened its doors.Our dedication to the advancement of fiber optic technology and exceptional service to the customer — then and now — has positioned Sumitomo Electric Lightwave as a recognized leader in the innovation, design, development, and manufacturing of advanced and integrated end-to-end solutions for data center, enterprise, and communication network customers, including
Sumitomo Electric Lightwave Address
201 South Rogers Lane, Suite 100 Raleigh, NC United States