Power Over Ethernet (PoE)

The Standard IEEE 802.3af is the standard, which defines PoE enhancements for new and existing 802.3 networks (existing as before the standard there we’re lots of different bespoke approaches to PoE). Definitions There are 2 types of PoE equipment:- ‘PSE’    power-sourcing equipment.  Two types of PSE are defined:- midpoint & endpoint (midpoint being devices that […]

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