FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Repeaters are devices in computer networks that operate at the physical layer of the OSI model, amplifying or regenerating an incoming signal before retransmitting it.

Detailed explanation-2: -Network devices A repeater is a network device used to regenerate a signal. Repeaters regenerate analog or digital signals that are distorted by transmission loss due to attenuation. A repeater does not make an intelligent decision concerning forwarding packets like a router or bridge Figure (4).

Detailed explanation-3: -Repeaters work at the Physical layer to regenerate the electrical signal on the network media. Repeaters simply understand the electrical signal of 1’s and 0’s. Repeaters are normally two-port boxes that connect two segments.

Detailed explanation-4: -Repeater. A repeater is a two-port device that operates at the physical layer . It is used to regenerate the signal over the same network before it becomes too weak or corrupted, allowing the signal to be transmitted for a longer distance over the same network.