Historical
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.
Content Provider
Institute of Electrical and Electronics Engineers [ieee]