A mode of operation that allows only a single station to successfully transmit a frame at a given time.
Electrical wave frequency in cycles per second. One hertz (Hz) equals one cycle per second.
A frame encapsulation and protocol used across wide area point-to-point links.
A high-performance interface standard defined by ANSI, typically used to connect supercomputers to peripherals and other devices.
A physical-layer interface for serial communications between a DTE (for example, a router) and a DCE (for example, a DSU/CSU) that supports up to 52Mbps.