A modem that connects to a telephone line without the use of an acoustic coupler. Almost all modems are of the direct-connect type. See acoustic coupler. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...

Modem, Router, Switch, and Access Point: What's the Difference? What is a modem? What is a router? Do you know a switch from a hub? If you don't know the difference between all the devices that help ...

If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

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Comcast's high-speed Internet service is provided to your business through a coaxial cable that carries television and Internet signals. The Comcast modem separates these signals to offer a pure ...

Savvy designers must know whether to choose optical, capacitive, or transformer-based interfacing to the telephone network. Embedded communications ap-plications, such as credit-card verification, ...

If the Windows Network Diagnostics report displays the message The connection between your access point, router, or cable modem and the Internet is broken after you run the Internet Connections ...

Q: I am a customer of Comcast/Xfinity. Recently, I changed my old modem/router for a new modem/router and everything connected without issue except for my printer, which is an Epson Workforce 645.

When a user tries to connect to the internet using a modem, Wi-Fi, or an Ethernet connection and comes across Error 633, there are a few things that could be going ...