What Is Asynchronous Transfer Mode (ATM)?
Asynchronous transfer mode (ATM) refers to a telecommunications standard for digital transmission of various types of traffic. It was developed in the 1980s to meet the needs of the Broadband Integrated Services Digital Network to integrate telecommunication networks. ATM handles traditional and high-throughput data traffic, including real-time, low-latency like voice and video. Part of a wide-area network (WAN), ATM switches and transmits information via fixed-sized cells.
What Is ATM Used For?
ATM is used to support a wide range of communications services such as:
Data
Video
Images
Voice
Image