The Very high speed Digital Subscriber Line (VDSL) and the increasing need for it

Today many of the world’s broadband subscribers already connect to the Internet through copper lines that were originally deployed for traditional connect to the Internet through telephone services.And because of the explode use of Internet access Telecoms have been interested in finding ways to get more bandwidth out of their copper networks.
It is a benefit that has largely been fueled by strong competition from the cable operators and the resulting need for Telecoms to start introducing the combination of video, data, and voice services:The Triple Play. VDSL2 provides up to 100Mbps in bandwidth. However,the maximum loop length of such high bandwidth depends on the quality of the copper lines. It is a significant issue to broaden VDSL coverage and roll out other bandwidth-driven applications.
An attractive Triple Play service package requires about 50Mbps per household
simultaneously enabling 1 or 2 high-definition television (HDTV) channels, high-speed Internet access, and Voice-over-IP telephony.
However, the main drivers for additional increase of bandwidth will be: the delivery of multiple HDTV, Smart-TV and 3D-TV channels, symmetric HD video conference
applications and the increasing popularity of video sharing and social media networks.