Modem vs Router - What's the difference?
PowerCert Animated Videos・1 minute read
A modem connects to the internet service provider, converting analog signals to digital for computers, while a router then directs the internet connection to all devices in a location, providing both wired and wireless access. Different types of modems, like cable and DSL, are used depending on the internet connection type, with routers typically having a built-in switch for wired connections that can be expanded by adding more switches if needed.
Insights
- Modems convert internet signals into a language computers can understand, while routers distribute the internet connection to all devices, both wired and wireless, in a home or business setup.
- Cable and DSL modems are utilized based on the type of internet connection, with routers often equipped with built-in switches to handle multiple connections; additional switches can be added to expand the network if needed.
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Recent questions
What is the purpose of a modem?
A modem is crucial for establishing an internet connection by converting analog signals to digital signals for computers.
How does a router function in a network setup?
A router directs internet connections to all devices, wired or wireless, in a home or business network.
What are the main differences between cable and DSL modems?
Cable modems connect via coaxial cable, while DSL modems use a typical phone line for internet connection.
Do most routers come with a built-in switch?
Yes, most routers have a built-in switch that eliminates the need for a separate switch in a network setup.
Can additional switches be added to a network?
Additional switches can be added to expand the network's capacity by connecting them to the router for more wired connections.
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Summary
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Modem and Router: Internet Connection Essentials
- A modem is essential for bringing internet into a home or business, establishing a connection with the internet service provider to convert analog signals from the internet into digital signals that computers can understand, and vice versa.
- A router, which follows the modem in the setup, directs the internet connection to all devices in a home or business, connecting them to the internet. It includes a built-in switch with multiple ports for wired connections and functions as a wireless access point for wireless devices.
- Different types of modems, such as cable and DSL modems, are used based on the type of internet connection. Cable modems connect via coaxial cable, while DSL modems use a typical phone line.
- Most routers have a built-in switch, eliminating the need for a separate switch. Additional switches can be added to the network if more wired connections are required, connecting to the router to expand the network's capacity.
