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NanoTune™ enhances your splice experience. NanoTune™ reduces your time spent working and reduces splicing loss overall, by using the World’s first AI splicing technology.

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SumiCloud™ is a powerful tool that supports your fusion splicer in the field. Using your smartphone, your splicer connects to the internet and Sumitomo's cloud services which include data management, asset management, firmware updates and maintenance support. Enjoy a new generation splicer experience with SumiCloud™.

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Ribbon Splice

Since 1980, Sumitomo Electric has been the pioneer of fusion splicing technology. We have continuously improved our ribbon fiber splicing technologies, contributing to a new generation of optical fiber networks.

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About our fusion splicers, fiber cleavers, and other accessories

If you have any questions or inquiries,
please contact our regional sales office.

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