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ANSI/IEEE 802.3af-2003

Standard for Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications - Data Terminal Equipment (DTE) Power Via Media Dependent Interface (MDI)

Defines methodology for the provision of power via balanced cabling to connected Date Terminal Equipment with 802.3 interfaces.


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Institute of Electrical and Electronics Engineers [ieee]


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