Networking Devices

- MAN (Metropolitan Area Network) covers larger geographical areas, like a town or city.
- Ethernet is a network technology used to transfer data and receive signals, requiring regeneration.
- A router governs the rules for LAN functionality.
- A repeater regenerates weak signals to ensure the integrity of the network.

A switch filters data by inspecting the data packets and forwarding them only to the appropriate devices. Unlike repeaters that simply amplify the signal, or gateways and Ethernet cards that facilitate communication, switches actively filter and direct network traffic.

Repeaters are digital devices, not analog. They regenerate and amplify the digital signal to prevent loss over long distances, ensuring signal integrity in large networks.

A repeater is a network device used to regenerate and amplify signals in a network, allowing data to travel longer distances without degradation. Laptops, monitors, and printers are end-user devices, not part of network infrastructure.