Telecom and Networking

Networking Telecom likely refers to the field of telecommunications networking, which involves designing, implementing, managing, and maintaining communication networks that transmit voice, data, and multimedia information over long distances. Telecommunications networks play a crucial role in connecting people, businesses, and devices worldwide.
Here are some key concepts and components within the realm of networking telecom:

1. Telecommunications Network Types:
   • Public Switched Telephone Network (PSTN): Traditional circuit-switched network for voice communication.
   • Packet-Switched Networks: Data is divided into packets and transmitted over IP-based networks. Examples include the Internet and corporate intranets.
   • Mobile Networks: Cellular networks that enable mobile communications and data transfer, including 3G, 4G, and 5G networks.
   • Satellite Communication: Communication via satellites for remote and global connectivity.
   • Fiber Optic Networks: High-speed data transmission using optical fibres, often used for long-distance connections.
2. Telecom Network Components:
   • Routers and Switches: Devices that direct data traffic within and between networks.
   • Modems: Convert digital data from computers into analogue signals for transmission over telephone lines.

Gateways: Connect networks with different protocols or technologies.