Features of Repeaters

  • Repeater can regenerate the signal without modifying it.
  • Repeaters can be used in analog signals and digital signals.
  • Repeaters can extend the range of networks.
  • Dynamic networking is supported by repeater.
  • Use of Repeaters reduces error and loss of data.
  • Power is required for working of repeaters.
  • Using repeater can add complexity in the network.

Repeaters in Computer Network

A computer network is made up of various devices such as the hub, repeater, modem, switch, computer devices, etc. Each device plays a vital role in networking. Repeaters are used in order to extend the network and provide security, strength, and no data loss. The below article describes in detail a networking device known as a repeater.

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What is a Repeater?

Repeaters are defined as a networking device that is used to amplify and generate the incoming signal. Repeaters work at the physical layer of the OSI model. The main aim of using a repeater is to increase the networking distance by increasing the strength and quality of signals. The performance of Local Area Networks (LANs) and Wide Area Networks (WANs) repeaters are used. Using repeaters helps to reduce error, and loss of data and provides with delivery of data at specified locations only. The major advantage of using a repeater is that it provides with transfer of data with more security and over a long distance....

Features of Repeaters

Repeater can regenerate the signal without modifying it. Repeaters can be used in analog signals and digital signals. Repeaters can extend the range of networks. Dynamic networking is supported by repeater. Use of Repeaters reduces error and loss of data. Power is required for working of repeaters. Using repeater can add complexity in the network....

Working of Repeaters

Initially the source system transmits the signals. This source systems can be a mobile phone, laptop or radio. This transmitted signal from the source system travels in air if it’s wireless network or through the cable if it is wired network. As the signal goes away from the source it’s strength gets weak. The signal received to the repeater is not the actual signal sent by source system but a weak signal. Therefore repeater amplifies this weak signal to get it strengthen. The strengthen signal is now being sent from the repeater to its destination. This signal is more stronger and can travel at longer distance. In short, it extends the network without losing the quality of signal. Repeaters are therefore used in various wireless technologies such as Wi-Fi and wired technologies such as ethernet....

Types of Repeaters

According to the functions and features repeaters are divided into three types. They are as follow:...

Advantages of Repeater

Better Performance of Network: Repeaters provide with better performance of network because they do not always depend on processing overheads at the time....

Disadvantages of Repeater

Network Traffic: Repeaters do not have features to segment the network traffic. Therefore repeaters do lack with the property to congestion....

FAQs on What are the Repeaters in Computer Network?

Q.1: What are the applications of repeater in computer network?...