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interface data unit (IDU)

The term interface data unit (IDU) concerns the transmission of the data units in the OSI reference model. It is the information at a service access point with which a single interaction is transmitted. The interface data units are composed of protocol data units ( PDU) and service data units ( SDU).

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Englisch: interface data unit - IDU
Updated at: 18.04.2009
#Words: 48
Links: interface (I/F), data, unit (U), transmission, OSI reference model
Translations: DE
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