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IEEE 802.3af = PoE (13W)
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IEEE 802.3af = PoE (13W)
by knoll » Tue Apr 18, 2006 3:42 pm
PoE - Power over Ethernet Standards has been standardized in IEEE 802.3af and can be freely downloaded at http://standards.ieee.org/getieee802/download/802.3af-2003.pdf.
- knoll
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by knoll » Tue Apr 18, 2006 4:23 pm
Power over Ethernet is an technology which uses twisted pair cabling to supply power to Ethernet devices (such as VoIP phones etc.). A maximum of 13W is allowed per end point, which is provided by a supply of 48V x 350mA. However, this maximum power will possibly be increased in future versions of the standard.
- knoll
- NGE rank 100
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- Joined: Tue Apr 11, 2006 11:43 pm
- Location: Germany
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