Description: Link capacity refers to the maximum amount of data that can be transmitted over a network link within a given time period. This capacity is commonly measured in bits per second (bps) and is a critical factor in the performance of communication networks. Link capacity depends not only on the technology used, such as fiber optics, copper cabling, or wireless connections, but also on signal quality, distance between devices, and network congestion. A link with high capacity can handle large volumes of traffic, which is essential for applications requiring significant bandwidth, such as high-definition video streaming, video conferencing, and online gaming. Additionally, link capacity is a fundamental aspect of network planning and design, as it influences the choice of infrastructure and the configuration of network devices. In summary, link capacity is a key indicator of network performance and its ability to meet the demands of modern users and applications.