T3 Internet lines are also called DS3 lines. They are high speed as they are the advanced version of T1 Internet line types. It is ultra high-speed connection that is considered unmatched in its 45 MBPS capacity. At this speed, T3 Internet connection is capable of transmitting heavy loads such as real time video, movie, and exceptionally large data even if you run them all at the time during busy hours. Unlike T1 lines which are likewise used for both domestic and commercial purposes, It is used by large corporations, and universities that thrive on dedicated high speed connections and capable of managing extremely high bandwidth demands. It is surprising to know that T3 connection can handle traffic equal to 672 analogue telephone lines.
Comparable to non optical internet connections, T3 Internet connection is probably the next fastest internet connection you can avail. These connections are the advanced types of former T1 Internet lines. Actually, T3 line is a set of T1 lines. Each T3 line is made up of 28 T1 lines. The speed of every T1 is around 1.5 MBPS, which makes T3 line at the range of 45 MBPS. You might be wondering what the difference between T1 and T3 Internet lines is. Well, it is mainly the cost and speed that distinguish these two connections. T1 connections are also cheaper than T3 lines. In numbers the running cost of a T1 line at least $1000 per month while it cost as much as $15000 a month.
But the speed of T3 Internet is what sets it apart from others and is also the reason why it is more costly than T1 Internet. They are exclusive when it comes to bandwidth and speed in the carrier's network backbone. All T3 lines have a Service Level Agreement that ensures excellent performance and uptime. T3 Internet connection is gaining popularity since it is now the suitable solution for businesses and enterprises that require extremely high speed internet connection as well as for companies that host high traffic web sites and support sites for web hosting. Although it is common that companies require larger than T1 lines bandwidth, but not necessarily a T3 line. Businesses don't always require constant T3 bandwidth level. Hence, they should consider another connection that involves T3 access sharing with another company or business through the T3 Internet provider. This offers access to particularly high transmission rates and at much less the cost of full T3.
However, there are fractional T3 lines that provide 3 MBPS to 45 MBPS of speed. This line is similar to T3 but the difference lies in the incomplete channels being turned off. Not everybody can afford T3 lines because they are not cheap. Their very high capacity makes them desirable as the backbone for today's Internet. Moreover, T3 lines are much more complex than T1, as they technically run 28 T1 lines alongside. This takes an extra equipment or software to make it work properly.
About this Author
Author is an AT&T Master Solution Provider from Digital Management Solutions who specializes in helping customers make the most out of their communication and network needs. He works tirelessly to provide powerful, efficient and cost effective solutions, such as Internet T3 to address clients' communications needs.
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