The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...

A device used to connect one or more computers to a cable company's Internet service. The same coaxial cable coming into the house or office also provides TV and voice over IP (VoIP) service. Compared ...

Editor's Note: To view a PDF version of this article, Click Here. A wave of cable modem chips meeting Revision 1.1 of the Data Over Cable Service Interface Spec (Docsis) enables the type of functional ...

March 23, 2020 Add as a preferred source on Google Add as a preferred source on Google So, without any more delay, here’s today’s question. I’m going to paraphrase it, because a friend posed it the ...

Those of us with separate modems and routers (some Internet connections have the two functions combined into a single device) are likely to focus on the router and ignore the modem. But, like a router ...

What's the difference between a modem and a router? Learn how these two devices work together to connect your home to the ...

A device that connects one or more users to the Internet. Also called a "gateway," it combines the modem, which accesses the ISP, and a router, which forwards traffic to the modem and distributes ...