Contact Us

Our goal is to offer the best service in the industry. Please feel free to contact us at any time for answers to your questions, to consult our professional staff, or to request in-depth information.

Please feel free to use the automated email to send a message for any questions, requests, and assistance. We will ensure that it reaches the right person who will address your needs promptly.

Corporate Contact Information

Sumitomo Electric Lightwave Corp.
201 South Rogers Lane, Suite 100
Raleigh, NC 27610

General Phone Inquiries: 800-358-7378 or 919-541-8100

Customer Service

Whether you have a question, require a quote, or need information, our customer service staff is ready to assist you.

Phone: 800-358-7378 and ask for Customer Service or send us a message via the automated email to the right of this page.

Fax: (919) 541-8265

Marketing & Communications

For news inquires, press releases, articles, case studies, or product/solutions-related collateral, please contact our marketing and communications department. We’re here to assist you.

Phone: 800-358-7378 and ask for Marketing Communications or 919-541-8121

Registered Customers

New Customers

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