Is a T1 Service Better than DSL?
Is a T1 connection better than a DSL connection? A more appropriate question might be "Is a T1 connection BETTER than a DSL connections". A T1 connection and DSL connection both supply bandwidth at high speed but have two factors that significantly separate them from one another. Those factors are price and reliability. A DSL connection has a low cost and is less reliable than a T1 line. A T1 is much more costly than a DSL connection but is also much more reliable.
So are you looking for reliability or price? Reliability becomes significant when customers or employees depend on your connection for quick responses. If your customers use your connection to access your databases or your server or the Internet then reliability of your connection is critical. If your employees depend on your connections since you host the e-mail server in-house or host web servers, your connections are considered critical. A critical connection can be viewed much like a life line, without which your business would be devastatingly impacted. Your monthly savings of having a sub-par connections will not make up for the loss in productivity of your employees or loss of clients when your DSL connections gets slowed down or disconnected. To state my point again, critical connections should be provisioned with a T1 connection.
Many customers are extremely price sensitive and cannot manage to pay for a T1 which can be as much as 20 times more expensive than a DSL connection. Residential customers who are most sensitive to price should not think about a T1 connection unless then have a business reason to pay for such a circuit and cannot access DSL service. You may get lucky and find a T1 connection that is low cost which would give you both price and reliability, but be careful. Many T1's sold for under $600 are not truly dedicated circuits and are oversubscribed. In short, if price is your critical factor go with DSL. If reliability is the critical factor, then order a dedicated T1.
