What about T2, you ask? For some reason, there just is no such thing. (There was probably some legal dispute about it involving the name of a popular Arnold Schwarzenegger movie.) If a T1 connection just isn't gonna cut it for you, T3 should do the trick. However, if you thought T3 was 3 times faster than a T1 connection, you're wrong. It's actually 30 times faster, supporting data transfer rates of 44.736 megabits of data per second. What I wouldn't do to have one of those in my basement...
T3
Meaning of T3 in English
English glossary of computer and Internet terms. Английский глоссарий компьютерных и Интернет терминов. 2012