HDSL

If we look at the Tier 1, there's an underlying use of HDSL, which is business connectivity, inner office connectivity, just general connections and for instance if you look at how CLECs actually do business predominantly that's T1 connected utilizing lines from the incumbent carrier.

SeekingAlpha.com: Home Page 2010

It is to some extent on a similar dynamic as HDSL which is wireless backhaul spend for us has been choppy and we've seen that.

Telecom Sector and Stocks Analysis from Seeking Alpha 2010

Even though Adtran's legacy integrated access and high bit-rate digital subscriber line HDSL products "are entering relatively mature market stages," Bensinger said he sees potential for profits from a favorable product mix and more share buybacks.

Adtran's Long-Term Fundamentals Stay Positive 2006

HDFI HSM digital facilities interface HDLC High level DLC HDLC High-level data link control HDSL High bit-rate digital subscriber line HDTV High definition television (soon to be the new buzz word!!)

Tricks of the Trade Issue #6 by Hype (Christmas Edition) 1996

I'll give you a little visibility next year in what we're seeing this quarter, which is actually we're seeing a little bit strength in HDSL as it bounce back from last quarter.

unknown title 2011

HDSL was down over the prior year, with $25.3 million of revenues.

unknown title 2011

And we have to believe that we're close to that level at this point in time, which is why we characterized the changes in HDSL from a decline perspective to be relatively immaterial for the total business.

unknown title 2011

Now, that said, you know, there was an interesting report relative to - from AdTran, relative to its HDSL business where they also saw a very significant drop this quarter.

unknown title 2011

Well, I'll tell you, to the extent we think we have visibility, we've been proven wrong on HDSL.

unknown title 2011

HDSL product revenues for Q3 of 2011 were $25.3 million compared to $49.4 million for Q3 of 2010.

unknown title 2011