Proficum’s expert support staff will help guide you through all your technical connectivity questions.

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  • Proficium, Inc.

    1624 Pacific Street,
    Union City, California 94587
    United States

  • support@proficium.com

  • Fiber and Copper Cabling Support

    +1 (510) 744-9660

  • Transceiver, DAC, ACC, AOC Support

    +1 (949) 592-1896

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