\
sumitomo electric group
sumitomo electric group

    Fiber Optics

    Advances in Fiber Technology: Strategic Bandwidth for Emerging Technologies

    8 min read | October 15, 2025

    Read More
    Fiber Optics
    5 min read | September 16, 2024

    Sumitomo Electric Lightwave’s Transit Tunnel Optical Networking Solutions Honored by 2024 CI&M Innovators Awards

    Read More