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QUICK SETUP: POE
PowerOverEthernet(PoE)isusedtotransmitelectricalpowertoremotedevicesoverEthernet.Someexamplesare
IPtelephones,wirelessaccesspoints,IPcameras,oranydevicewhereitwouldbedifficult/expensivetoconnectthe
equipmentdirectlytoAClinepower.
Power Over Ethernet Configuration
AllowsyoutoconfigurethePoEsettingsoftheSwitchincludingthePoEPortsettings.
ToconfigurePoEsettings,selectConfiguration>QuickSetup>PoEfromthenavigationmenu.
PoEcConfiguration
Reserved Power determined by:
AllowsyoutosetoneofthreeModesconfiguringhowthePorts/PDsmay
reservepower.
X
Allocated:
YouhavetoallocatetheamountofPowerthateachPortmayReserve.TheAllocated/Reservedpowerfor
eachPort/PDisspecifiedintheMaximumPowerfieldofthePoEPortsettings.
X
Class:
EachPortautomaticallydetermineshowmuchPowertoReserveaccordingtotheClassoftheconnectedPD.
FourdifferentClassesexist1,2,3and4withcorrespondingwattagesof4watts,7watts,15.4wattsand30watts.Inthis
ModetheMaximumPowerfieldisnotused.
X
LLDP-MED:
ThisModeoperatessimilartotheClassModeexpectthateachPortdeterminestheamountpowerit
reservesbyexchangingPoEinformationusingtheLLDPProtocol.IfnoLLDPInformationisavailableforaPort,thePort
willReservePowerusingtheClassMode.InthisModetheMaximumPowerfieldisnotused.
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NOTE:
cIfcacPortcattemptsctocusecmorecPowercthancthecReservedcPowercofcthecPortcPowerctocthecPortciscShutcDown.cc