| EE Times GENEVA, Switzerland " After ending a long-lasting line-code  battle by adopting the discrete multitone technology (DMT)  for the emerging VDLS2 spec, members of the DSL sector are now shifting their  thoughts toward new features being integrated in to VDSL2 and starting to field  discussions over how the emerging VDSL2 may eventually compete against ADSL2 or  ADSL2+.  On one hand, ADSL2 and ADSL2 plus push the downlink performance of an  ADSL2/ADSL2+ pushed downlink performance from 6 Mbit/s into the 24-Mbit/s range  while also moving reach into the 18K to 20K feet range (although at these  distances the systems do not deliver full 24 Mbit/s downlink performance). VDSL,  n the other hand, can theoretically deliver a peak downlink bandwidth of  50-Mbit/s at much shorter distances (less than 5000 feet). However in real-life  deployments, carriers are typically delivering VDSL downlink connections in the  mid-20-Mbit/s range.  Read more -here-
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