DSL remains the number one revenue-generating opportunity for carriers. Although ADSL has seen the most use among carriers for reaching consumers, many other forms of DSL are used throughout the network. Some newer forms of DSL, especially SHDSL for symmetric applications, are coming to the fore.
ADTRAN has been a leader in the development of xDSL technology especially HDSL, HDSL2, and the latest variant, HDSL4. Each of these came about because customers saw problems and ADTRAN had solutions.
ADTRAN addresses the DSLAM market with a customer-focused response -- address DSL needs with platforms that solve specific problems but remain cost-efficient. ADTRAN provides feature-rich solutions for DSL delivery for the CO, RT, and MxU.
