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Home Technology Communication Key Advantages of DSL Broadband
Key Advantages of DSL Broadband PDF Print E-mail
Written by Jim Michaels   
Sunday, 03 August 2008 09:25
The speed of incoming and outgoing internet computer data can vary between broadband DSL and cable modems. Understanding how cable modems operate in comparison to DSL provides a better understanding of why broadband DSL is the preferred choice in broadband technology.
by RayLam


The speed of incoming and outgoing internet computer data can vary between broadband DSL and cable modems. Understanding how cable modems operate in comparison to DSL provides a better understanding of why broadband DSL is the preferred choice in broadband technology.

Cable modem internet service is used mainly in residential settings rather than for business use because it is usually offered as a package deal with cable television programming. Cable programming uses separate channels within one main cable for television broadcasting, outgoing internet computer data from subscribers, and incoming internet computer data to subscribers in specific locations.

Unlike DSL, all cable television and internet subscribers in a specific location share the same cable to and from the provider. This means that every cable subscriber sharing that single cable also share bandwidth. The speed of internet service via a cable modem doesn't depend on the distance to and from the provider. It depends on the number of other subscribers on the same cable who are using the internet simultaneously.

Broadband DSL allows subscribers to use the same telephone line for telephone communication and internet access. Broadband DSL uses frequencies that go way beyond the frequency range of regular telephone service, so data transfer speed with DSL is considerably greater than other options. Unlike cable modem internet service, the speed of broadband DSL depends on the distance the provider is to the DSL subscriber and connection speed chosen by that DSL subscriber. DSL is generally faster than broadband cable modem service because of greater amounts of bandwidth availability. Broadband DSL is a dedicated internet link that can be counted on for speed and reliability.

Security is another plus for broadband DSL users. Broadband DSL subscribers use their own private telephone lines to make contact with their DSL service provider. Cables and lines are not shared by other internet subscribers, and therefore user access is private and very secure.

Many DSL access providers are now offering low start up fees for the first 6 to 12 months of your service. You can choose from multiple providers like Earthlink, Verizon and Bellsouth. Business DSL is now available in many areas and is being added to many more cities and towns daily. Broadband service usually runs between $19 and $79 per month, depending on the plan you choose (residential vs. commercial, 512K vs. 3M, etc.)

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