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DSL describes a physical layer technology that can be utilized across the last mile connectivity between a customer's premises and the Local Exchange or Central Office. Typically based on a copper twisted pair transmission medium, DSL can come in a variety of formats. A particular example of this is ADSL2+, which employs techniques such as DMT between the ATU-R (ADSL Termination Unit - Remote) and the DSLAM.
Posted by justfawad
en.wikipedia.org/wiki/DSL
Posted by crouse
please visit
www.nexlinx.net.pk/
Posted by waqasahmad
For details :
en.wikipedia.org/wiki/DSL
Posted by sagitraz
for explanation see the below link
http://forums.cnet.com/5208-6121_102-0.html?forumID=45&threadID=97066&messageID=1104789
Posted by Hash007
DSL is the technique in which we utilize the single link of the data of normal PSTN in efficient way and may use multiple facilities at a time
Posted by HamidAliKhan
DSL or xDSL is a family of technologies that provide digital data transmission over the wires of a local telephone network. DSL originally stood for digital subscriber loop, although in recent years, many have adopted digital subscriber line as a more marketing-friendly term for the most popular version of consumer-ready DSL, ADSL.
Posted by louis22
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