Resource Center

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

Customer Service


800-358-7378 and ask for Customer Service


(919) 541-8265


Fusion Technical Support


888-SPLICER (888-775-4237) Available 24×7


Repair Services:

Learn More About our Repair Services

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.

The following ordering guides are available for download: