HDSL2 TECHNICAL BRIEF
HDSL technology has proven to be highly reliable and has played a major role in easing
many time and cost issues associated with T1 line provisioning and installation. For
example, an HDSL T1 solution can reach 12,000 feet. For the same distance, the old
repeatered T1 method would require labor-intensive installation of a repeater module
every 3,000 feet.