The full form of DSL is known as the digital subscriber line, which consists of various different technologies that provide an internet connection to a computer network using the DSL.
The digital subscriber line , or most commonly known as the DSL, involves the use of the pair of copper phone lines using the wiring networks, these also comprise of a main switch which has special hardware to relay the internet signals to the other end of the user. A continuous digital connection network can be achieved using this technology.
The DSL technology is purely based on digital composition and thus there is no use of the digital to analog conversion for the internet transmission as required in the previous modems of the traditional times. The DSL system does not use the frequency spectrum of the audio in the phone, because it requires the frequency above that which means that the telephone can be used while the internet connection is still on.
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