Comparison of T1 Internet Service Providers

At the time of publication, a T1 line could cost anywhere between $350 and $1,200, depending on the provider. The T1 line also needs to be connected to an Internet service provider (ISP) at the telephone company's end, so you will also be responsible for the ISP's monthly fee. Because a T1 is a dedicated line, it will need be installed at your location. Some providers offer free installation with a long-term contract, usually three years.

The upload and download speeds for a T1 line are both 1.5 Mbps. While this does not seem like an impressive speed for downloads, keep in mind that you are only sharing that 1.5 Mbps bandwidth with whoever else is connected to the T1 in your office, not with neighboring businesses or homes like with DSL or cable broadband. The major bandwidth difference between a T1 and other high-speed Internet options is the upload speed, which is up to 10 times faster than DSL or cable broadband upload speeds. Companies that upload large quantities of data to the Internet will appreciate these faster upload speeds. Since the speeds offered on a T1 are fairly standardized -- meaning you won't find one company who offers speeds that are double its competitors -- pay close attention to the bandwidth offered.

Because T1 lines offer dedicated service and cost so much more than other high-speed Internet services, providers typically offer a higher level of customer service. If your T1 line goes down, they will fix your T1 before restoring DSL or cable broadband lines. T1 lines rarely go down since there is only one dedicated user, so the likelihood of needing prioritized service is fairly small. However, you should find out what kind of service agreement a company offers its T1 users before selecting a service provider.

When you contact companies regarding T1 availability and pricing you will be transferred to several different representatives or departments before getting any answers. This is especially true of local telephone companies whose representative do not frequently deal with T1 questions. Consider using a T1 broker to find the best provider for your needs. You'll need to answer the standard line of questions only once, then the broker will search for the best provider for you. Since the broker gets paid regardless of which service you select, he is also an unbiased source of information.