Whether you have a question, require a quote, or need information, our customer service staff is ready to assist you.
Customer Service
Phone: 800-358-7378 and ask for Customer Service
Fax: (919) 541-8265
Email: info@sumitomoelectric.com
Product Ordering Guides
We’re committed now more than ever to developing products and solutions that solve complex network configurations. From connectors to data center designs, Sumitomo Electric Lightwave has become a part of many infrastructure teams across the world. Find out why our clients trust our products by viewing our new solution guide.
Fusion Technical Support
Phone: 888-SPLICER (888-775-4237) Available 24×7