Answer This is 1mb broadband through ADSL
T1 stand for how fast your Internet connection is going to be. T1 is the fastest of all, this would be a very high speed internet connection ( usually using fiber optics). The term T1 refers to the encoding.
Average price in a metro area T1 is $325 to $400 www.intelletrace.com
When used as a Private Line or MPLS, this is as secure as your lan. If you connect the T1 to the internet, it is not secure. www.intelletrace.com
DS3 is 44.7 Mbps and a T1 is 1.55 Mbps. So 1 DS3 = 28 T1s http://www.dslbroker.com/ds3.html
T1 Internet offers faster service than cable internet. The price is more expensive.
One of the biggest differences between T1 and cable is price. T1 is a lot more reliable and used mostly by business due to it's price. Cable is a bit more unreliable due to the bandwidth being shared by multiple users living in the area.
cable modem
OLG, or On Line Gateway, is a T1 service provided in Maryland. T1 is to cable what cable is to dial up. Speeds are incredible. In addition, the phone service available is without distortion.
Answer This is 1mb broadband through ADSL
for starters, there are dial up (through the phone lines), Cable (via cable), DSL (through phone lines), T1 - T3
To set up a T1 service, you must run fiber optic between locations. The line is used only for internet connections, and nothing else. It used to be the fastest before cable modems.
T1 line
The purpose of a line-side T1 is to directly connect two devices, using a T1, without going through a service provider. This is done in lieu of using analog circuits or if IP connectivity/trunking is not available. For example, a fax server can connect directly to a corporate PBX, via a line side T1, using a cross-over 2-pair, 22 AWG shielded twisted pair cable. This is a direct connection from the PBX's T1 card to the fax server's T1 card. Provisioning of the T1 circuit is done in both the PBX and the fax server to accommodate the medium (24 channels, robbed-bit signaling).
T1 Internet service is by far the best high speed around. But, it costs substantially more than other options, especially if you live out in the country. It is extremely reliable. If there is a major outage T1 service has to be fixed first, by law. And, it's perfect for VOIP phone service.
This answer can go in many differnet DIrections. 600 Pair Telephone Cable is equivelant to: 600 POTS ( Plane Old Telephone Service) 300 T1's (T1 = 1.5 MBPS or 23 PRI trunks or (6900 channels) OC 12 is delivered on 1 pair of Single Mode Fiber generally SC Connectors. OC12 = 622 Mbps OC12 = 12 DS3 OC12 = 336 T1's or PRI circuits, or 7,728 Voice Channels)
T1 Africa, T1 Asia, T1 Europe and T1 Oceania all made by South Korea