Sunday, April 12, 2009

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When comparing high speed office broadband Internet against dial up Internet there linksys streamyx malaysian much of a comparison, this is because there is such a difference in the speeds they both run. It almost does not make sense to compare them, except for the person that believes the only way they can have Internet service is to dial up because of where they live.

Dial up Internet can provide anyone with a telephone Internet service, the problem with this is not only is it much slower than a broadband connection, if the telephone lines are older it can also have a bad connection. A bad dial up connection can make the Internet service drop intermittently, the weather can affect the connection and if it is a phone that is not a dedicated computer line the Internet connection can be interrupted when the telephone rings.

These are problems that are not found with satellite Internet, this is because it does not use a telephone line, and in fact a home does not have to have telephone service. This fits the way many people live today, rather than having a home telephone they depend on their cell phone for all their calling needs. Having no connection to a telephone line means there are no interruptions when on the Internet to make a telephone call and the connection is not interrupted by telephone calls.

Satellite Internet is a choice people who live in areas where dial up Internet service is all they thought was available to them and it is a dependable way to surf the Internet. Unlike dial up service it does not have the speed restraints that dial up service has, what it does have is a high-speed broadband connection.

This type of connection makes downloading much faster whether it is a program or a picture and web pages load so quickly there is little waiting time no matter what type of flash, graphics or video is on the web page. Many of these types of websites are not possible to enjoy with dial up service, because it does not have the speed needed for the viewer to see these items. Dial up Internet service is seriously lacking when it involves videos on the Internet, which many of the popular sites have and it is not possible for the dial up user to watch these videos. If they are able to see them it is only after a long wait that splits them up while the video buffers and few computer users have the patience to wait for the video to buffer over and over.

Today on the Internet even some of the popular messengers have little graphics that dial up users have problems with and many of the game web sites require a high speed Internet connection. This means there is a lot of the Internet a dial up user is missing when comparing high-speed satellite Internet against dial up Internet. Living in a rural area is not a reason why a dial up connection is the only type of Internet connection, when broadband satellite Internet can be used in rural areas.

For all the satellite Internet information Rebecca Daniels is a top advisor for high-speed connections for every computer user. Hughes Net Offers is the number one satellite Internet Company with service for people who live outside the areas serviced by DSL and cable Internet.

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With ever growing demand for better and faster access to the internet by consumers, category: internet service and access providers technology companies are rushing to develop internet service provider technologies to meet these demands. But there have been problems along the way.

One of the first problems to be considered in developing new technology is the current infrastructure or currently available malaysia forum on which broadband services are supplied. Most all broadband packages service in the world travels over standard phone line, which in most cases has been in place for many years. The lines are basically straight copper, in some cases there may be somewhat newer twisted pair copper lines, but none the less still pretty much standard copper telephone wire.

DSL was originally designed to be used over just such lines with the aid of line filtering, and has for the most part done its job very effectively. But with the increase in demand for high speed access, companies are finding it difficult to supply the increases in speed and reliability that consumers are demanding. One of the major limitations of DSL is travel distance. DSL looses speed and reliability the further away from the companies switching or exchange center. At the exchange, a digital subscriber line access multiplexer (DSLAM) terminates the DSL circuits and aggregates them, where they are handed off onto other networking transports. Ideally users need to be within speedtest broadband feet from the DSLAM server, using current copper line technology.

Other transport systems in many cases may well be fiber-optic lines that can handle thousands of times more bandwidth then can standard copper transmission lines. As companies upgrade systems, and more and more DSLAM terminals are supplied with fiber-optic access. DSL service to consumers will get better. The hope is of one day having fiber optic lines in place completely up to consumer use points, or in the home. To have a fiber optic infrastructure in place would open up vastly improved network connection abilities, but it isnt something that will happen any time soon. Upgrading systems will take many years.

In 2004 a technology was developed by Texas Instruments that helped the world leap ahead onto the internet superhighway. The technology called Uni-DSL which means One DSL for universal service?brought new elements to the world of DSL. Uni-DSL made it possible to add voice and video to data that could be transmitted effectively over a single digital subscriber line. It also helped local companies stream line their services while adding to the effectiveness of DSL service over all. VoIP or Voice over Internet Protocol was born of this new technology, as was on demand or live streaming video for the consumer

There are several competing forms of DSL, each adapted to specific needs in the marketplace. Some forms of DSL are widely used standards and some are proprietary. Due to existing infrastructure not all are available in all places. Each standard has its own unique equipment and protocol requirements. ADSL or Asymmetric Digital Subscriber Line is the most common type in use today. Other types include SDSL or Symmetric DSL and VDSL referred to as Very High-Bit-Rate DSL. Both ADSL and VDSL have new technology associated with them that change their nomenclature slightly to ADSL2+ and VDSL2. These two technologies are both in use and are being further developed. Depending on who streamyx contract talk to, ADSL2+ is the best for users with distances further then 3,000 feet from the DSLAM center and VDSL2 for those in the short run distances.

The focus now seems to be on the upstream side of Broadband access. With more and more people working from home, and more families communicating over the internet, it doesnt take long to realize that although down stream speeds might be great, upstream or uploading information is still not meeting the consumer demand level.

If you have every tried to share a video from a camcorder with family members across the internet, you have probably noticed that it still isnt as easy as you might like. The demand for upstream bandwidth has come to center stage and is a large part of what is driving todays research and development.

But with every change, time is needed for it to filter into point of use. Every new protocol demands change in every aspect of how Broadband access is delivered to the consumer. From the program that needs to be written that will accommodate the new setups, the machinery that handles every aspect of the physical delivery system, to the modem you have that connects your computer to the internet. Everything needs to work together.

What will tomorrow bring for consumers in the way of Broadband access? Only tomorrow will tell. Some believe that we may have reached the limit of speed that can be achieved using existing infrastructure and until new fiber-optic lines are more readily available that speeds wont improve much. Yet new ideas and technology are still being developed to help bring better internet access to the world over existing infrastructure.

Will there be fiber-optic lines in every home soon? Someday, most likely, but not in the very near future. At present it just isnt cost effective for companies to implement the kind of changes needed to upgrade everyone to the latest and greatest types of DSL systems, but slowly as new systems are built and upgrades are made, where possible, fiber-optic cables are being put in place. With each upgrade, with each new system structure built, the goal of fiber-optic lines in every home becomes more of a reality for us all.

So is the DSL connection that you have now as fast as it will get? Today, maybe yes, but most assuredly the future will improve it, and who knows, tomorrow may be the day.

More DSL information at http://myfreedomdsl.com

Scott Best is a freelance author in association with http://myfreedomdsl.com You can see more of Scott Bests articles in the archive at http://myfreedomdsl.com/newsletters//