What is meant by the term converged network and why are converged networks becoming so common?

A converged network refers to a unified network infrastructure that combines multiple types of services—such as voice, video, and data—over a single physical medium. These networks are becoming common due to their ability to reduce costs, simplify management, and enhance scalability by eliminating the need for separate networks for different services. Additionally, advancements in technology have improved the efficiency and reliability of handling multiple types of traffic, making converged networks an attractive solution for businesses.