Media Access Unit


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Media Access Unit

(networking)
(MAU or Multistation Access Unit, MSAU) In a Token Ring network, a device to attach multiple network stations in a star topology, internally wired to connect the stations into a logical ring. The MAU contains relays to short out nonoperating stations. Multiple MAUs can be connected into a larger ring through their Ring In/Ring Out connectors.
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Media access units (MAUs) are devices that connect the cable system to the LAN.

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