Asynchronous Transfer Mode (ATM)

Asynchronous Transfer Mode (ATM) is a data communication technology that transmits information in fixed-size packets called cells. Each cell is 53 bytes long, allowing for efficient and quick transfer of various types of data, like voice, video, and internet traffic. ATM can dynamically allocate bandwidth, making it suitable for networks that need to handle different data speeds and types simultaneously. This technology was widely used in early broadband services and is known for its ability to maintain quality of service, particularly for real-time applications like video conferencing.