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Alabama DSL Service Search |
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| Definitions of DSL (Digital Subscriber Line) |
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Courtesy of ShopforDSL.com
Definition 1. - This is technology that uses ordinary copper telephone lines to provide Internet speeds ranging from 1.5 to 9 Mbps--speeds that are 30 to 50 times faster than a regular 56-kbps dial-up modem.
DSL also allows users to receive voice and data simultaneously, since the signal is carried on a higher frequency than normal telephone communications. xDSL refers to all types of Digital Subscriber Lines, including:
ADSL: Asymmetric Digital Subscriber Lines SDSL: single-line digital subscriber lines HDSL: high-data-rate digital subscriber lines VDSL: very-high-data-rate digital subscriber lines.
Definition 4. - Short for
Digital Subscriber Line, DSL technologies use sophisticated modulation schemes to send data over the copper wire used for your phone connection and is considered high speed or broadband Internet access.
Definition 2. - A method for moving data over regular phone lines. A
DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber’s premises are the same (copper) wires used for regular phone service. A commonly discussed configuration of DSL allows downloads at speeds of up to 1.5 megabits per second. This arrangement is called an ADSL: Asymmetric Digital Subscriber Line.
Definition 3. - Technology that dramatically increases the digital capacity of ordinary telephone lines. The distance from the customer to the telco central office determines DSL speeds. Asymmetric DSL (ADSL) is for
Internet access, where fast downstream is required, but slow upstream is acceptable. Symmetric DSL (SDSL) is best for connections that need high speed in both directions. DSL provides "always-on" operation. At the Central Office, DSL traffic is aggregated in a unit called the
DSL Access Multiplexor (DSLAM) and forwarded to the appropriate ISP
or data network. DSL can compete with cable modems in bringing multimedia and 3-D to homes and small businesses.
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| How do I find a DSL Provider? |
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Written by - Kiersten Thomas, Staff Writer
In addition to limiting your search a broker will also help you identify important facts about your new service. Remember to look at the extra charges like equipment and installation. Sometimes these charges are waived and sometimes they are not. Also be careful to note the commitment. Is it 1 year or two years that you're committing to? Many companies will offer bigger discounts but lock you in to a longer contract. Don't get caught! Make sure you know what you're getting into by going to a broker and comparing
DSL Providers side by side.
A DSL Speed Test is a great way to find out what kind of speed you're really getting. Is your connection really slow or is it just the fast that you're working with an old, slow, or over tasked computer? Simply find the
DSL Speed Test by performing a search on Google and you'll quickly be on your way to finding out what you're really getting. You'll have to shut down your programs that are accessing the net and then perform the test which takes 30 seconds or so. It's very important to shut down programs accessing the net because these will impair the test and will cause your connection to appear slower than it actually is since some of it is being used.
One last "gotcha" is the introductory price.
DSL Providers may claim to give you service for $20 ro $25 per month but it's likely an introductory price that lasts only a few months. If you're willing to sign on for the term, just make sure you know what you're paying when the introduction ends.
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| Sprint DSL Offerings |
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Written by - Jacob Lieberman, Staff Writer
Ever since we were young, most of us have been taught that by cutting out the middle man we can save money, but is that all you save? When it comes to internet access and phone service working with the incumbents or Baby Bells is a mixed bag. Certainly there are competitive companies that can give you the same or better phone service than the Baby Bells which suffer from years of a monopolistic market but is it the same for internet service?
In actuality,
DSL service is actually quite different than phone service. Besides the obvious difference of one being data and one being voice, competitive carriers generally use their own equipment which is kept at the phone company's facilities. In this case, asking your phone company to make changes to your service is dependant on your phone company and depending on how smoothly they run their operations you could have a very pleasant experience. Internet service, however is different. Many baby bells resell their service which is then sold under a different name. You may be buying internet access and not realize that you're really buying
Sprint DSL under another name.
In cases where companies purchase
Sprint DSL and resell it under their own name, many of the advantages of changing carriers disappear. If the carrier does not own their equipment they will need to contact the provider to make any changes and as they are not the provider you have added another layer of complexity to any request you may have. Is it really worth the $5 or $10 you're saving by going with a competitor? Often times it's not. Think about cutting out the middle man when looking for internet service. If you know the company is simply reselling
Sprint DSL, why not just go with the source?
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| The Who's Who of SBC Yahoo DSL |
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Written by - Jeff Johnson, Staff Writer
So you want
SBC Yahoo DSL but you're looking for a bit more information? Make sure you know the company to which people are referring when they try to answer your questions. SBC is actually a group of several companies and they have as many differences as do completely separate companies.
SBC traces its roots to the original Bell Company. It then broke off into the Southwestern Bell Company. Just a few years ago, SBC acquired Ameritech which offers service in the mid west. It also acquired Pacific Bell on the West coast and a few locations on the east. The behemoth of a company offers a service called SBC Yahoo DSL however the service is provided by the underlying companies which still operate much like separate companies.
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Recently SBC Yahoo DSL was introduced which was simply a branding initiative. The underlying service is
SBC DSL. When signing up for the service, your experience may be quite different depending on which region you are in. When reading message boards or consumer group's comments on SBC Yahoo DSL, just make sure you know which region the person is talking about and don't take their comments too seriously if they're not in your region. Once again, these divisions are as different as separate companies because not too long ago they were separate companies. Also remember when reading chat boards and consumer groups that
DSL service is highly dependant on your distance from the phone company so complaint people have about bandwidth may not apply to you as they could be farther from the phone company than you and therefore have a weaker signal.
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