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FAQs


I have a question regarding my optical cable, who should I contact?
Corning’s optical fiber is used in optical cables made by different cable companies around the world. Please direct any questions regarding your optical cable to the cable manufacturer. If you have questions regarding the specifications of the optical fiber itself, our Customer Support group can assist you. You can e-mail your question to: opticalfibcs@corning.com or call (607) 248-2000.

Does Corning have a list of optical fiber cable manufacturers?
Corning does not endorse or recommend any particular manufacturer of optical fiber cables. The selected lists are provided for informational purposes only. These manufacturers preferentially and routinely supply cable utilizing Corning® optical fiber. For a list of optical fiber cable manufacturers and Corning Sales Office contacts, click here.

Where can I get employment information? 
Visit our careers web page.

Where are the company’s headquarters and optical fiber manufacturing facilities?
Corning’s headquarters are located in Corning, N.Y., which is approximately 100 miles south of Rochester, N.Y. The optical fiber manufacturing facilities are located in Wilmington and Concord, and in Shanghai, China.

How do I contact Corning Investor Relations?
Our investor relations group can be reached using the contact information below:

Corning Investor Relations
Corning Incorporated
One Riverfront Plaza, Corning, N.Y. 14831
Telephone: 1-888-CORNING (267-6464)
E-mail: irinfo@corning.com 

Do you have a product catalog?
We do not have a product catalog. Instead, we publish Product Information Sheets for each of our optical fiber products.

Does Corning have optical fiber training materials available?
We have basic optical fiber educational material available on our website here.