Very high-speed digital subscriber lines

found: Work cat.: Bingham, J.A.C. ADSL, VDSL, and multicarrier modulation, 2000:p. 3 (Very high-speed DSL (VDSL))

found: Kaplan, S.M. Wiley electrical and electronics engineering dictionary, 2004:(VDSL -- abbreviation of very high-speed digital subscriber line, or very high bit-rate digital subscriber line. A version of DSL utilizing copper twisted pairs, and which supports data transfer rates of up to over 100 Mbps upstream, and up to over 100 Mbps downstream. The transmission speed is affected significantly by the distance from the central office, and the shorter the distance, the greater the speed)

found: Wikipedia, Aug. 21, 2007(Very high speed digital subscriber line -- VDSL or VHDSL (Very High Speed DSL) is a DSL technology providing faster data transmission over a single twisted pair of copper wires ... VDSL is deployed over existing POTS (Plain Old Telephone System) lines which makes it easy for telcos to upgrade existing telephone users to VDSL technology)

found: Wiley encyclopedia of telecommunications, 2003:v. 5, p. 2779 (Very high-speed digital subscriber line (VDSL) service delivers very high bit rates over ordinary phone lines to customers. VDSL provides tens of megabits per second to those customers who desire broadband entertainment services while prudently leveraging infrastructure costs of fiber, avoiding wireless equipment placement, and rendering unnecessary coaxial-cable reengineering)