sávszélességs

Sávszélesség, often translated as bandwidth, refers to the maximum rate of data transfer across a given path. It is typically measured in bits per second (bps). In simpler terms, it represents the capacity of a network connection to transmit data. A higher bandwidth means more data can be transmitted in a given amount of time, leading to faster download and upload speeds.

The concept of bandwidth is crucial in various contexts, including computer networking, telecommunications, and signal processing. In networking, it determines how quickly you can access websites, download files, or stream videos. Internet service providers often advertise their services based on bandwidth, with higher numbers indicating faster connections. For example, a connection offering 100 Mbps (megabits per second) has a higher bandwidth than one offering 10 Mbps.

Bandwidth can be affected by several factors, such as the type of connection (e.g., fiber optic, DSL, Wi-Fi), network congestion, and the quality of the hardware used. It's important to distinguish between bandwidth and speed. While related, bandwidth is the theoretical maximum capacity, whereas speed is the actual observed rate of data transfer, which can be lower due to various limitations. Understanding bandwidth helps in choosing appropriate internet plans and troubleshooting network performance issues.