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Contact United Optronics for Questions or Product Inquiries

Contact United OptronicsYou may please contact United Optronics via telephone, fax, mail, or email. If you would like to contact us via email, please have Your Name, Company Name, Contact Number, Email Address, Product Names(s) / Part Number(s), and Special Requirements (if any) included in your email, so we can reply to your inquiry prompty. Thank you!


    United Optronics, Inc.

    1323 Great Mall Drive
    Milpitas, CA 95035-8037
    Tel: 408.503.8971
    Fax: 408.503.8988


    About Us

    UOI’s Coarse Wavelength Division Multiplexer/Demultiplexer (CWDM) module is designed for low-cost multi-wavelength networks applications. With a pass-band of 13 nm and channel spacing of 20 nm

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    1323 Great Mall Dr. Milpitas, CA 95035,