ADTRAN, Inc. is a leading global provider of networking and communications equipment, with a portfolio of intelligent solutions deployed by some of the world’s largest service providers, distributed enterprises and small and medium-sized businesses. ADTRAN solutions enable voice, data, video and Internet communications across copper, fiber and wireless network infrastructures.

Headquartered in Huntsville, Alabama, with sales offices strategically located throughout the United States and around the world, ADTRAN’s mission is to be a trusted provider of global communications solutions, to develop innovative technologies used to create products and services that make communications simpler and more affordable for people everywhere, and to foster an entrepreneurial environment supported by enthusiastic employees who exhibit an unwavering commitment to personal integrity and support our customers beyond their expectations.

Broadband Access Solutions

Offering a wide range of broadband access solutions to fit the need of all customers whether in the central office (CO), remote terminal (RT), or at an outside plant.

Carrier Ethernet Solutions

Includes features that facilitate the mass deployment of Carrier Ethernet services delivered over copper, TDM, or optical facilities.

Converged Access

Solutions for converged access including integrated access devices, IP business gateways, hosted VoIP/IP Centrex services, and all-in-one IP communications platforms including IP PBX’s, IP phones, routers, and switches.

Ethernet Switching

Full line of powerful, business-class Ethernet switching solutions for all your network needs. Perfect for SMB and multi-site enterprise networks to address today’s networking priorities from bandwidth expansion and VoIP migration, to network security and wireless LANs.

Managed Network Services

Ideal for managed services with a variety of network productivity tools to aid system IT administrators in daily network operations.

Mobile Backhaul Solutions

Economical mobile backhaul solutions to manage TDM leased line growth and help networks evolve to IP/Ethernet backhaul. ADTRAN offers TDM cost reduction and IP evolution, regardless of the cell site access method. Whether copper, fiber, or microwave, lower cost of ownership and reduce reoccurring lease line expenses, conserve space at MTSO, hub, and cell sites, and cost-effectively deploy next-generation technologies.

Network Routing

Address today's highest networking priorities including bandwidth expansion, VoIP migration, and network security.

Network Security and VPN

Routing and switching solutions with a variety of integral security features, software, and hardware-based VPN options.

Optical Solutions

Specializing in creating reliable and efficient optical solutions for networking and communications, ADTRAN has established a whole new class of fiber optic multiplexer with the introduction of the OPTI Series. From DS1 to OC-48 and Ethernet, the OPTI Series delivers price performance in compact and flexible platform.

TDM Services for Business Solutions

ADTRAN TDM Business Services Solutions address multiplexing, consolidation, access, aggregation, and transport of T1/E1/HDSLx/DDS and ISDN.

VoIP-enabled Unified Communications

UC solutions for VoIP telephony, legacy PBX, fax, unified messaging, call control, graphical service creation, and seamless integration with Active Directory.

WAN Access

Solutions address a number of connectivity challenges and applications for T1/E1; PRI/PRA; T3/E3; Fiber Access; Wireless Access and backup over networks using 3G; and Ethernet networks, for connectivity between buildings; across campus; or multi-site networks

Wireless Solutions

ADTRAN offers a breadth of business-class Wi-Fi and 3G wireless solutions. From the smallest retailer to the largest Fortune 500 business, companies are implementing Wi-Fi into daily operations to meet the demands of an increasingly mobile world. 3G wireless solutions are providing a new means to rapidly turn-up businesses in difficult to reach locations or areas where wireline service may be cost-prohibitive or unavailable. 3G wireless solutions are also ideal for disaster recovery and emergency connectivity.

ADTRAN license-free microwave radios are key to delivering ubiquitous access and scalable connectivity for service providers while providing reliable connectivity and backup options for corporate networks as well.