Digital subscriber line
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Digital subscriber line, originally digital subscriber loop, is a family of technologies that are used to transmit digital data over telephone lines. In telecommunications marketing, the term DSL is w
A DSL modem
Example of a DSLAM from 2006
Older stand-alone ADSL filter and splitter banks at a telephone exchange
VDSL
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Very high-speed digital subscriber line and very high-speed digital subscriber line 2 are digital subscriber line technologies providing data transmission faster than the earlier standards of asymmetr
Digital subscriber line
…ADSL2), ITU-T G.992.3, up to 12 Mbit/s and 3.5 Mbit/s Asymmetric digital subscriber line 2 plus (ADSL2+), ITU-T G.992.5, up to 24 Mbit/s and 3.5 Mbit/s Very-high-bit-rate digital subscriber line (VDSL), ITU-T G.993.1, up to 52 Mbit/s and 16 Mbit/s Very-high-bit-rate digital subscriber line 2 (VDSL2), ITU-T G.993.2, an improved version of VDSL…
A VDSL2 cabinet on top of a copper cabling cabinet in Italy
A VDSL2 DSLAM Cabinet installed by PCCW in Pat Heung, Hong Kong
An Openreach engineer works at a UK VDSL cabinet