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Power Over Ethernet (PoE/PoE+) Operation

Introduction to PoE

Term Use in this Manual

Refers to the type of power prioritization where, within a priority class, a

PoE module assigns the highest priority to the lowest-numbered port in the

module, the second-highest priority to the second lowest-numbered port

in the module, and so on. Note that power priority rules apply only if PoE

provisioning on the module becomes oversubscribed.

priority class Refers to the type of power prioritization that uses Low (the default), High,

and Critical priority assignments to determine which groups of ports will

receive power. Note that power priority rules apply only if PoE provisioning

becomes oversubscribed.

PSE Power-Sourcing Equipment. A PSE provides power to IEEE 802.3af-

compliant or IEEE 802.3at-compliant PDs directly connected to the ports

on the module. The PoE module is an endpoint PSE.

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HP PROCURVE 6600 Bedienungsanleitung Seite 294