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Sumitomo Electric Industries

  • Editor's Pick,Future Systems

    Sumitomo Electric Supplies Two-Core Fiber for Petal

    Sumitomo Electric Supplies Two-Core Fiber for Petal SubTel Forum, from [...]

    September 23, 2026
    Categories: Editor's Pick, Future Systems
  • Technology & Upgrades

    First Trial Of Submarine Cable With Multicore Fiber Complete By NEC, OCC & Sumitomo

    First Trial Of Submarine Cable With Multicore Fiber Complete By [...]

    October 4, 2021
    Categories: Technology & Upgrades

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