Also known as: atm.
ATM has various meanings in the Information Technology category. Discover the full forms, definitions, and usage contexts of ATM in Information Technology.
Asynchronous transfer mode (ATM) is a switching technique used by telecommunication networks that uses asynchronous time-division multiplexing to encode data into small, fixed-sized cells. This is different from Ethernet or internet, which use variable packet sizes for data or frames.
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