Does ATM require fiber media to operate effectively?

Asynchronous Transfer Mode (ATM) is a network technology that can operate over various types of media, including fiber optic, coaxial cable, and even twisted pair copper lines. While fiber optics can provide high bandwidth and long distance capability, ATM does not exclusively depend on fiber media for its operation. It can function effectively over other types of transmission media as well, making it a versatile protocol for different network environments. Therefore, stating that ATM does not require fiber media to operate effectively is accurate. This flexibility allows ATM to be used in diverse situations, from urban to rural areas, and across various connection speeds.