Abstract: Support for optionally powering a 10BASE-T, 100BASE-TX or 1000BASE-T DTE device via the Power Interface (PI) using physical layers defined in Clauses 14, 25, and 40. The Power Sourcing Equipment (PSE) is located at an endpoint or midspan,
This amendment to IEEE Std 802.3-2002 as amended by IEEE Std 802.3ae-2002, IEEE Std 802.3af-2003, IEEE Std 802.3aj-2003, and IEEE Std 802.3ak-2004 combines a minimal set of extensions to the IEEE 802.3 Media Access Control (MAC) and MAC Control subl
IEEE Std 802.3af-2003 IEEE Standard for Information technology— Telecommunications and information exchange between systems— Local and metropolitan area networks— Specific requirements 添加最新的802.3at-2009
[This introuduction is not part of IEEE Std 802.3af-2003, IEEE Standard for Information technology— Telecommunications and information exchange between systems—Local and metropolitan area net- works— Specific requirements CSMA/CD Access Method and Ph
802.3af-POE协议，更多资料见微信公众号：硬件工程师炼成之路EEE St 802.3af-2003
Amendment to lEEE Std 802.3-2002
including ieee Std 802. 3ae-2002
IEEE Standard for Information technology
Telecommunications and information exchange between systems
Local and metropolitan area n
