Definitions for "Medium Attachment Unit"
Keywords:  transceiver, aui, mau, ethernet, mdia
The transceiver in Ethernet networks. Also a common name for the MSAU (Multi-station Access Unit) in Token-Ring networks.
A transceiver (transmitter/receiver) comprising hardware circuitry that provides the correct electrical or optical connection between the computer and IEEE 802.3 LAN media. Since MAUs typically support only one type of network medium, a choice of MAUs is available to support different media. It detects carrier and collision activity, passing the information to the Computer. It can be a standalone unit or incorporated in a circuit board inside the computer.
A transceiver that attaches to the AUI port on an Ethernet adapter and provides electrical and mechanical attachments to fiber-optic, twisted-pair, or other mdia. ... more