It is basically a connection, usually non-optical fiber one and can give you data transmissions with the rates of 45 Mbps. It is reliable and useful for networks as are present in offices, for ISPs, for universities and research places where internet is used all the time and all computer terminals want equal bandwidth. With other internet service, many computer attached in a network create a bottle neck. T3 connectivity helps in avoiding that bottle neck.

If you go to one ISP provider, you'll end up receiving an expensive connection. Another thing you must find out if the ISP offers free installations as a lot of ISPs offer that. You must also find out if the ISP has good customer support services since you will need it while installations and later on in maintenance.

When we say T3 or DS3, then it essentially means the same. There are two different words of the same technology. Nowadays, a lot of ISP providers are offering internet connectivity commercially with the use of T3. They are offering lucrative offer with package of free installations and few other goodies.

A T3 line has adequate bandwidth to transmit frame-to-frame video and huge capacity database even over packed networks in real time. T3 lines are used for data needs over very long distance.

A T3 line has sufficient bandwidth to transmit real-time full-motion video and huge databases over busy networks. A T3 line represents a bandwidth equal to 28 T1 lines or to about 672 64-Kbps voice or data channels. T3 lines are generally used as the framework of a business headquarter network. Around the globe, major Internet service providers have T3 lines as their fundamental structure.

T1 and T3 lines are common leased lines used in the area of telecommunications. Both T1 and T3 are reserved circuits that operate on fiber optic or copper wire cables. A T1 line is a completely digital line and it can handle 24 voice calls simultaneously. A T3 line is a completely digital line but...

A T3 line has adequate bandwidth to transmit frame-to-frame video and huge capacity database even over packed networks in real time. T3 lines are used for data needs over very long distance. Also, T3 line forms the basis of business networks hubs for big organizations. Most big Internet carriers around the world rely on T3 lines to form their core business platform.