Definition 1. - For many years, the fastest, and unfortunately, the most expensive way to connect to the outside world was through a ds1 or T1 connection. DS stands for Digital Signal or Digital Service. Now more commonly used and not near as expensive as it used to be, T3 or Data Service Level 3 is the connection of choice for many large companies and places that require a lot of bandwidth. DS3 technology is used for T3 lines and allows connections to the Internet to reach speeds of up to 44.736 megabits per second.

Definition 2. - Digital carrier with a speed of 45Mbs. Equivalent of 28 DS1s. Also called T3.

Definition 3. - T3 Avon service is a digital, dedicated private-line service giving you high capacity for any combination of data, voice or video applications. The versatility of T3 makes it ideal for data-intensive users with large backbone applications or private networks requiring channelized transport. The point-to-point structure of T3 Service affords greater economies of scale by combining 28 DS1s or 672 separate 64 Kbps channels onto one communications path.

Definition 4. - Digital Signal Level 3. Framing specification used in transmitting digital signals at 44.736-Mbps on a T3 facility (United States) or at 34.368-Mbps on an E3 facility (Europe).

The t1 line rates is a digital transmission service that can be used for carrying voice and/or data. A T1 connection is sometimes referred to as a "dedicated service" as the service is delivered to and from the customer premise from the CO (Central Office) without combining it with other traffic. A T1 connections is established by providing a "loop" or wire from the users premesis to the CO where the service provider has equipment. Part of the cost of a T1 is the "loop charge" or the monthly rental fee for the wire that is rented from the local phone company. Once the connection reaches the CO it can access the carriers network and reach any destination.

T-1 provides high speed, point-to-point digital transmission line (up to 1.544 Mbps). This can be used as a single high-speed data channel or it can be split into 24 channels and allocated to either voice or data applications. It is widely deployed and readily available in most regions and although the service is not deminished by distance from the CO, the price is sensitive to distance. This is due to the rental of the loop from the LEC (Local Exchante Carrier). T1 is currently the most common way that large companies connect their LAN to the rest of the world. Our Page Keywords Are: Avon frame relay Avon T3 line Avon T3 connection Avon T3 service Avon T3 provider Avon T3 internet Avon T3 internet connection Avon T3 service provider Avon T3 price Avon T3 speed Avon T3 internet service Avon T3 internet access Avon fractional T3 Avon T3 bandwidth Avon T3 internet service provider Avon T3 internet provider Avon T3 pricing Avon T3 internet services Avon T3 services. These keywords provide a brief overview of the services offered by ShopforT3 in your city.

Are you ready for T1 service? You may be ready if you have critcal services that need a reliable connection to the internet. If you run ASP services, host e-mail servers or web servers, have over 20 people accessing the internet or use video on demand you should consider T1 access. While more expensive that DSL, T1 access is made to support the above applications. Also remember that when you begin shopping for T1 service you should partner with someone who will act as your agent and represent your best interests. Consider using a broker or agent to help you with your search and cut through some of the industry lingo to help you get exactly what you need.

Is it time to look for t1 service? Many people are confused when they consider whether to upgrade from DSL or not. 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 are 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 or ASP type products, your connections is considered critical. A critical connection can be viewed much like a lifeline, 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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