What is ABR (Available Bit Rate)? Definition
What does ABR stands for? The acronym ABR stands for Available Bit Rate.
What is ABR? Definition: ABR is a type of service offered in high-speed networks such as ATM. ABR enables system end devices, such as routers take advantage of the additional bandwidth and transmission rates increase.
ABR service provides a guaranteed minimum bandwidth capacity but allows data to be bursted at higher capacities when the network is free. APR may the increase network use without affecting the quality of service (QoS)