What Is Very High Bitrate Digital Subscriber Line Vdsl
What Does Very-High-Bitrate Digital Subscriber Line (VDSL) Mean? Very-high-bitrate digital subscriber line (VDSL) is a DSL technology that offers an upstream rate of 12 Mbps and a downstream rate of 52 Mbps. VDSL is considered to be the next-generation DSL that provides a complete package for home communication and entertainment. Techopedia Explains Very-High-Bitrate Digital Subscriber Line (VDSL) VDSL technology is built based on two important technologies: quadrature amplitude modulation (QAM) and discrete multitone modulation (DMT)....