Draft Amendment to IEEE Standard for Information technology Telecommunications and information exchange between systems LAN/MAN Specific Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical
Defines the functional, electrical, and mechanical characteristics of the Medium Attachment Unit (MAU) and one specific medium for use with local area networks. The purpose of the MAU is to provide a simple, inexpensive, and flexible means of attaching devices to the local area network medium.