T3 Internet? Definition and Advantages
A T3 is a high-speed connection that transmits data at a speed of 43.232 Mbps, faster than any other Internet connection. Its bandwidth is equal to about 28 T1 lines or 672 typical copper voice grade lines. This allows the ease of streaming video and transmitting large text files and graphics. A T3 is also often used as a network backbone for large businesses, universities, and apartments.
A T3 carries digital signals over fiber optic lines. The lines are terminated on smart jacks that can then be extended into your network. The T3 provides a large data backbone using channels as needed. Therefore, it is large enough to provide redundancy in case problems occur. You will know if a group of lines encounters a problem because the connections are made using the working circuits.
T3 circuits are installed in your premises using fiber or copper and extended to your telephone room on two-pair fiber cables. These cables are terminated unto jacks that are in the data room. From there, they are directly extended into the data equipment. T3 circuits take up less space compared with a similar amount of standard lines. A T3 is corresponding to 28 T1s. While a T1 can easily accommodate as much as 24 simultaneous users, a T3 can be able to provide up to 672 simultaneous connections.
What are the advantages of a T3 Internet connection?
Cost – A T3 internet connection costs less than when you are using an equal number of regular copper trunks. Investing on a T3 will likely have a break-even factor during the first year and provide you with substantial savings thereafter.
Efficiency – A T3 gives you a clear and clean connection. As you sometimes experience with using copper trunks, glitches do not occur in T3 connections. It is engineered specifically for your site and tested at installation. The T3 connection can provide you with over 670 connections.
Speed – No other connection can rival the bandwidth and speed of the T3. By using the T3, you can perform multiple large functions at the same time as well as support many functions that take more bandwidth such as graphics and real time video. The T3 can also easily handle future applications.
Reliability – The T3 rarely encounters problems. This characteristic makes the T3 one of the most reliable types of connections you can find. If problems do occur, they are quickly corrected using remote diagnostics. With its many lines, the T3 is designed for some backup to avoid affecting connections when a problem occurs.
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