Definition 1. - The T1 (or T-1) carrier is the most commonly used digital line in the United States, Canada, and Japan. In these countries, it carries 24 pulse code modulation (PCM) signals using time-division multiplexing (TDM) at an overall rate of 1.544 million bits per second (Mbps). T1 lines use copper wire and span distances within and between major metropolitan areas. A T1 Outstate System has been developed for longer distances between cities.

Definition 2. - A high-speed digital connection capable of transmitting data at a rate of approximately 1.5 million bits per second. A T1 line is typically used by small and medium-sized companies with heavy network traffic. It is large enough to send and receive very large text files, graphics, sounds, and databases instantaneously, and is the fastest speed commonly used to connect networks to the Internet. Sometimes referred to as a leased line, a T1 is basically too large and too expensive for individual home use.

Definition 3. - The T-carrier system, introduced by the Bell system in the US in the 1960's, was the first successful system that supported digitalised voice transmission. The original transmission rate (1.544 Mbps) in the Alta T1 line is in common use today in ISP (Internet Service Provider) connections to the Internet

Definition 4. - A type of high speed Internet connection that provides a great deal of bandwidth. Many businesses lease T1 lines to connect to the Internet, but because they are expensive and offer more bandwidth than most small businesses and homes need, they are not realistic solutions for small and low-demand Internet users.

While many people predicted the end of price erosion for a T1 internet connection it continues to fall. Service providers are up against stiffer competition and are desperate for new customers to fill their pipes and turn a profit. Are you ready to negotiate for a rock bottom price? Before you do, consider a few of the reasons for the drop in price on T1 bandwith.

T1 bandwidth pricing had reduces as companies have gone out of business and the large number of telecommunications companies are fighting for a place in a smaller market. While many service providers did have room to lose margin, many have come dangerously close to the edge of selling circuits at a loss and many have gone beyond this point. It seems that in the race to the bottom many providers failed to learn the lesson that selling at a loss does not create a long lasting and healthy company no matter how many circuits or widgets you sell. Many companies selling at a loss have already been in bankruptcy and look like they will repeat this exercise as they did not learn from their first go around. So, solvency of the T1 internet service provider should be a consideration when looking at great bargains. Our Page Keywords Are: Alta frame relay Alta OC3 line Alta OC3 connection Alta OC3 service Alta OC3 provider Alta OC3 internet Alta OC3 internet connection Alta OC3 service provider Alta OC3 price Alta OC3 speed Alta OC3 internet service Alta OC3 internet access Alta fractional OC3 Alta OC3 bandwidth Alta OC3 internet service provider Alta OC3 internet provider Alta OC3 pricing Alta OC3 internet services Alta OC3 services. These keywords provide a brief overview of the services offered by ShopforOC3 in your city.

Another consideration in bargain shopping for T1 service is the fact that all T1's are not created equal. Many providers are convinced (and rightly so) that customers are focused on price and are not concerned with quality of service. Many providers are now oversubscribing T1 service connections as though they were DSL connections. This means you may not get the bandwidth you thought you would get. Make sure when you look for that bargain price you also reveiw the SLA (Service Level Agreement) and make sure the contract protects you and guarantees you will get the bandwidth to which they committed. Remember, when bargain hunting for T1 service you'll most likely get what you pay for.

Is it time to upgrade to a T1? There are several factors to consider when examining you current DSL connection and the possiblity of replacing it. For many people the biggest factor is reliability and if reliability is critical to the applications you run over your connection you should seriously consider replacing your DSL connection with a T1. DSL is a quick and cost effective method of acquiring high speed bandwidth however it is not intended to support commercial applications or large numbers of users as is a T1 connections.

Reliability becomes critical when customers or employees depend on your connection for immediate responses. If your customers use your connection to access your databases or your server or the internet then reliability of your connection is critical. If your employees depend on your connections because you host the e-mail server in house or host web servers, your connections is considered critical. A critical connection can be viewed much like a life line, without which your business would be negatively impacted. Your monthly savings of having a sub-par connections will not make up for the loss in productivity of your employees or loss of customers when your DSL connections gets bogged down or cut off. To reiterate, ciritcal connections should be supported with a T1.

Many customers are extremely price sensitive and cannot afford the cost of a T1 which can be as much as 20 times more expensive than a full T1 connection. Residential customers who are most sensitive to price should not consider a T1 circuit unless then have a business reason to pay for such a circuit and cannot access DSL service. Most people don't realize that a DSL connection can be just as fast as a T1 at 1.5Mbps. The shortcoming of DSL is that it is oversubscribed. This means there is a finite amount of bandwidth available and a customers speed can drop if other customers in the neighborhood decide to use their service. SDSL (Synchronous DSL) is a business class DSL and is ranked as a higher priority than residential DSL or ADSL (Asunchronous DSL). This means it is not oversubscribed to the extent than ADSL and is subject to fewer bandwidth restrictions. In short, if price is your critical factor go with DSL. If reliability is the critical factor purchase a dedicated T1.

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