| Publisher | U.S. Robotics | ||
|---|---|---|---|
| Format | 1.7MB PDF, requires Acrobat Rdr 5 | Date added | 24 Nov 2004 |
| Topics | Modems, Ethernet, DSL | ||
| Downloads | 408 | ||
When customers choose between USB and Ethernet modems, there are several questions they should consider. The purpose of this paper is to provide the information necessary so that customers can make an informed decision. Universal Serial Bus (USB) technology is still fairly new. With USB modems, a Digital Signal Processor (DSP) processes the Internet data to and from the modem. Essentially the DSP, a specialized microprocessor designed for fast math calculation, takes the analog signal (from the phone line) and coverts it to digital signals (zeros and ones) that the computer understands.
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