idth, cable users on busy nodes typically end up with significantly slower connections. To minimize this problem, most cable companies cap upstream bandwidth at 128Kbps"(Smith 32).
             Digital Subscriber Line, or DSL is a new technology for bringing high bandwidth connection to Internet service for both business and homes over ordinary copper telephone lines. DSL is a reference to family of digital subscribers to line technologies. The connection of speed for DSL ranges forms 1.544 MBPS to 512 KBPS (Rizzo 46). DSL lines allow for one line to carry both voice and data signals, the data part is continuously connected. It has a higher transfer rate, and it has a broader available spectrum.
             Our ordinary telephone service only makes use of the 0-3400 Hz frequency ranges, which means 56 KBPS speed limits on a standard modem. DSL is a service that uses existing twisted pair of wires that make it cheaper to install, and which does not require additional cables to be laid. And, unlike other modems DSL is not a bus technology. DSL requires no additional phone lines. It gives the user 24hour access, and it does not tie up the phone lin
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