Kytkentäverkot

Kytkentäverkot, also known as communication networks, are systems that enable the exchange of information between devices and systems. These networks can be categorized into several types based on their structure, scale, and purpose. Local Area Networks (LANs) are typically used within a small geographical area, such as a home or office, to connect computers, printers, and other devices. Wide Area Networks (WANs) cover larger geographical areas, connecting multiple LANs and enabling communication over long distances. Metropolitan Area Networks (MANs) span a city or a large campus, providing high-speed connectivity. Wireless networks use radio waves to transmit data, allowing devices to connect without physical cables. Fiber optic networks use light to transmit data over long distances with high speed and low latency. The Internet is the global network of networks, connecting billions of devices worldwide. Kytkentäverkot play a crucial role in modern communication, enabling the sharing of data, voice, and video, and supporting various applications such as email, web browsing, and video conferencing. They are essential for both personal and professional use, facilitating connectivity and collaboration in an increasingly digital world.