Digital Subscriber Line, or DSL, is a popular choice for broadband Internet. Using a phone line to send the digital data into the home or business, DSL requires the use of filters at each phone jack. These filters affect not only the throughput of the broadband Internet, but the quality of the phone service. Since DSL and the landlines in the structure share the same wires, it is critical that these filters be properly placed and in use. Writer Bio
