What is a repeater in networking?
Understand the Problem
The question is asking for an explanation of what a repeater is in the context of networking. It is seeking to understand the function, purpose, and possibly the advantages or limitations of using a repeater in network communications.
Answer
A device that amplifies and regenerates signals to extend a network's reach.
A repeater is a type of network node that amplifies and regenerates incoming signals to extend the reach of a network. It operates at the physical layer of the OSI model and rebroadcasts the signal over a wider area or higher network layer than the original signal.
Answer for screen readers
A repeater is a type of network node that amplifies and regenerates incoming signals to extend the reach of a network. It operates at the physical layer of the OSI model and rebroadcasts the signal over a wider area or higher network layer than the original signal.
More Information
Repeaters are essential in extending the range of networks by restoring signal strength, which degrades as it travels over long distances.
Sources
- Repeaters in Computer Network - GeeksforGeeks - geeksforgeeks.org
- What are Repeaters in Computer Network? - Tutorialspoint - tutorialspoint.com
- What is a Network Repeater? - Portnox - portnox.com
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