network

  1. Modems vs. Routers: What is the Difference?

    You probably have a modem and router in your home, but what exactly is the difference between them? Each device plays a critical role in getting Internet access to computers, smartphones, and anything else you have with online access. “Modem” and “router” are often used as interchangeable terms, but they are not the same thing.

    Modems

    The purpose of a modem is to bring the Internet into your home by connecting to a wall jack. The type of Internet signal that an

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  2. Network Setup Mistakes and How to Avoid Them

    Setting up a network sounds easy. Just run some ethernet cable, plug it into your computers and other equipment, and everything is good to go. However, that is a bit of an oversimplification. Under ideal conditions, things really would be that simple. But conditions do not start out ideal and how close they are to the mark largely depends on the prep work.

    The best way to prevent any problems is to avoid them entirely. Knowing which mistakes

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  3. Cable Switches

    Cable switches are used to connect multiple signal inputs (computers, DVD players, video game consoles, etc.) to a single output (televisions, computer monitors, etc.). Switches all work on the same general principle and most are purely mechanical. A switch only goes from multiple inputs to one output; if you need to go from one input to multiple outputs, you will need a splitter instead.

    Switches are used when you have a screen, such as a TV or computer monitor, that does not have enough ports. For example, say you have a TV with one HDMI port but you want to connect a DVD player, a laptop, and a video game console. One option would be to constantly reach behind the TV and switch the cables, but that gets old fast. The simpler solution would be using

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