What Is an Asymmetric Digital Subscriber Line?
An asymmetric digital subscriber line, or ADSL, is a means of transmitting internet data to and from a customer. It is a form of digital subscriber line, which uses an ordinary telephone line to carry information. Along with cable, an ADSL is one of the two most common ways of supplying broadband internet services. The first word of the phrase “asymmetric digital subscriber line” refers to the fact that information can be received at a faster rate than it can be transmitted. For most internet users, this fits very efficiently with their pattern of use. While many people regularly view very detailed webpages and download audio or video files, the only large amounts of information they usually send is attachments to e-mails or uploads through filesharing services. ADSL allows the average user to get the benefits of fast downloads without needlessly paying for the benefits of fast uploads.
