What are the differences between varying types of high speed internet services?

A digital subscriber line, or DSL, is a type of high-speed Internet service. The term "high speed Internet service" refers to any Internet connection that is faster than a 56kbps dial-up connection. A DSL connection differs from other high-speed Internet services by the way it physically connects to the Internet, but the connection speeds are similar to other services. All high-speed services offer different connection speeds at different