ADTRAN, Inc. is a leading global provider of Adtran CSU and Adtran Router equipment as well as other networking and communications equipment solutions with an innovative portfolio of more than 1,600 solutions for use in the last mile of today’s telecommunications networks. Widely deployed by carriers, distributed enterprises and Small- and Medium-sized Businesses (SMBs), ADTRAN solutions enable voice, data, video, and Internet communications across copper, fiber, and wireless network infrastructures. ADTRAN solutions are currently in use by every major U.S. service provider and many global ones, as well as by thousands of public, private and governmental organizations worldwide.

Every product is backed by an industry-leading five or 10 year warranty, best-in-class telephone technical support from our team of degreed engineers, and is eligible for free firmware upgrades. Our products are recognized within the industry as being easy to install, use and maintain — greatly reducing the field support normally required to keep your network connected. The simplified installation and operation of an ADTRAN solution means added value, a lower total cost of ownership — and a connectivity solution that you can count on.

ADTRAN is headquartered in Huntsville, Alabama, with sales offices strategically located throughout the United States and around the world. The company distributes its products through a network of domestic and international value added resellers and distributors, and is aggressively augmenting those worldwide resources.

According to Dataquest and IDC, ADTRAN currently holds revenue-leading positions in integrated access, Frame Relay/DDS, ISDN extension and HDSL/T1/E1 network and access markets. ADTRAN routers rank second in marketshare in the U.S. ADTRAN achieved this industry leadership through emphasis on innovation, advanced technology, and cost management. ISO 9001 and TL9000 certified, ADTRAN employs consistent quality processes from initial product design to the final testing of every unit delivered in order to exceed customer expectations.