Number of Repeaters – There is a restriction on the number of repeaters that can be implemented on a selected network. If more of them are deployed, it’ll create noises on the wire and increase the possibilities of packet collision.
Network Segmentation – Repeaters don’t have the potential to segment the network. It cannot create separate traffic from one cable to a special.
Collision Domain – The Repeaters cannot separate the devices as all the information is passed to several domains. Moreover, repeaters cannot identify if it is a neighborhood of the same collision domain.