what is a T1 or T3 internet connection?

Answer 1

T-1 is a dedicated phone connection supporting data rates of 1.544Mbits per second. A T-1 line actually consists of 24individual channels, each of which supports 64Kbits per second. Each 64Kbit/second channel can be configured to carry voice or data traffic. Most telephone companies allow you to buy just some of these individual channels, known as fractional T-1 access.

T-3 is a dedicated phone connection supporting data rates of about 43 Mbps. A T-3 line actually consists of 672 individual channels, each of which supports 64 Kbps.
T-3 lines are used mainly by Internet Service Providers (ISPs) connecting to the Internet backbone and for the backbone itself.
T-3 lines are sometimes referred to as DS3 lines

Answer 2

it's to do with speed. T1 is about 1024kbps whereas T3 is a heavy duty connection usually found in corporations and businesses.

Answer 3

t1 is about $300 a month compared to dsl at the same speed which costs 1/6 that amount.

the range is t1-t5

Answer 4

A hugely expensive synchronous landline connection to the internet. They roughly correspond to E1 and E3 in the States

T1 is an upload/download of 1.544Mb/s

T3 is an upload/download of 45Mb/s

Answer 5

It is a very fast connection

* T1 - 1.544 megabits per second
* T3 - 43.232 megabits per second (28 x T1s)
* OC3 - 155 megabits per second (84 x T1s)
* OC12 - 622 megabits per second (4 x OC3s)
* OC48 - 2.5 gigabits per seconds (4 x OC12s)
* OC192 - 9.6 gigabits per second (4 x OC48s)

Answer 6

one is for speed and 3 is for heavy work load

Answer 7

its like how fast ur internet is

Answer 8

http://www.webopedia.com/TERM/T/T_1_carrier.html

http://www.webopedia.com/TERM/T/T_3_carrier.html