What is a Repeater?
The repeater is defined as a device that is used to amplify and retransmit the signals of incoming packets to the other side of the segments. Repeater helps to increase or extend the distance of the network. A repeater is used for devices connected with ethernet in the network. It has the advantage that repeaters remove unwanted interference and noise from the signals in order to maintain their quality throughout the network. The repeater is majorly used in applications where the distance between two devices connected in the network increases. The repeater layer works at the physical layer of the OSI model.
Repeater used to connect to Segments
Types of Repeater
The two types of repeater are as follow:
- Analog Repeater: Analog Repeaters are defined as a type of repeaters used to amplify and regenerate analog signals used in analog networks such as telephony networks.
- Digital Repeater: Digital Repeaters are defined as a type of repeaters that are used to amplify and regenerate digital signals used in digital networks such as Ethernet networks.
For Advantages and Disadvantages of Repeater, refer to Advantages and Disadvantages.
Difference Between Hub and Repeater
A hub is defined as a network device that connects multiple devices coming from different branches into a single network whereas The repeater is defined as a device that is used to amplify and retransmit the signals of incoming packets to the other side of the segments. Let’s discuss them in detail in this article.