The Different Variants of Digital Subscriber Lines (DSL) Used Today
With the continuous demand for better and more quickly Internet performance, providers have flooded the marketplace with numerous high-speed Net products. Consumers are confronted with the decision to stay with the slow speed of dial-ups and modems or progress to 1 of the high-speed items. One such product may be the Digital Subscriber Collection, better referred to as DSL. There are many variations of DSL, but we are focusing on ADSL, G.Lite, and VDSL.
DSL is a technology for bringing high-bandwidth data to homes using existing copper telephone lines. It had been developed to permit the telephone companies to fully use the an incredible number of twisted copper cables that comprise the POTS-- РІР‚СљPlain Old Telephone ServicesРІР‚Сњ-- network of the general public Switched Phone Network (PSTN). According to ADSL.com there happen to be 750 million plus existing copper wires in the phone infrastructure today. With the creation of this new technology, telephone businesses can receive great rewards by reusing these existing copper cables. Furthermore, both the telephone companies and customers can bypass the price tag on installing new dedicated fiber wires to the curb (FTC).
DSL functions by using the traditional phone provider (POTS), which connects your house to a telephone company. This interconnection allows users to switch voice information by changing an acoustic transmission (the voice) into an electrical comparative (analog wave). This existing analog wave transmission only uses a tiny portion (about 4KHz) of the available 1MHz frequencies for voice transmission. The rest of the frequencies may be used for transmitting info. The sole limitation is that you must be