Given the bandwidth intensive applications currently present today in most companies .... DS3 bandwidth is a logical choice for an upgrade or new install of a voice/data network for your company. DS3 bandwidth delivers the speed, reliability, scalability, and performance companies need to do business ...
DS3 bandwidth (sometimes also referred to as T3) is a dedicated, high bandwidth circuit with a speed of 45 Mbps. This is equivalent to 28 T1 lines (or 672 regular phone lines). A DS3 circuit provides businesses that have a high amount of data traffic, the bandwidth they need - plugging straight into the carrier's backbone.
To the point .... a DS3 line is an ultra high-speed connection capable of transmitting data at rates up to 45 Mbps. A DS3 line is equal to approximately 672 regular voice-grade telephone lines, which is fast enough to transmit full-motion, real-time video, and very large databases over a busy network.
DS3 or T3 has nothing to do with the service you plan to put over it.
A dedicated LEC network constructed of fiber or more traditionally copper, delivers Ds3. Twenty-eight T1's work the same as one Ds3 working at full capacity. T1s have been known by businesses to be more reliable than Satellite, Cable, and DSL. Telecom originally produced the T1 product.