What is DSL (digital subscriber line)?

Digital subscriber lines are utilized to communicate advanced information over phone lines. The term DSL is generally perceived to mean asymmetric digital subscriber line (ADSL), the most ordinarily introduced DSL technology, for Internet access in telecommunications marketing. The bit rate of consumer DSL frameworks ordinarily goes from 256 kbit/s to more than 100 Mbit/s in the direction of the client, based on DSL technology, line conditions, and service-level execution.