Specifications

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PoEMode:Enable/Diableport’sPoEfunction.
PoweringMode:802.3af,802.3at(LLDP),802.3at(2‐event)andforcedmode.
Forcedmodewillignoretheclassificationbehaviorsandapplypowerontothe
RJ‐45,usestheforcedmodemustbecarefully.
PowerBudget(W):itallowsuserassignethebudgetcontrolinthisfield.
Powerpriority:itsupports3levels,Critical,Highandlow.IfthesystemPoE
consumptionisoverthesystembudgtecontrol,thePoEsystemwillturnofflow
priortyportPoEfunction,untiltheconsumptionisbecomessmallerthanthe
systembudget.
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PDStatusDetectionDiaglogue
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ThePMIPoESwitchsupportsanusefulfunction
thathelpusertomaintenthePD’sstatusand
helpusetosavngthemaintenancetimeand
money.
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IPaddress:thePD’sipaddressthatinstalledon
theport.
Cycletime:usermeasuredthePDsystemboots
durationtime.Theunitissecond.MostofPDsystem–IPcamerawilltakeat
least40~50seconds.Here,wesuggestusersetsthecycletimeto90seconds
preventsanywrongsuppose.
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Onceuserdefinedthisfunction,thePoESwitchwillrequestPDsystemand
turn‐offPoEpowerifPDsystemdoesnotechotherequest.Aftertheduration
time(cycletime),thePoEswitchwillstartrequestPDagain.Thisfunctionalso
namedlinkpartnerlinedetection(LPLD).
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Note:DuringthePoEoperating,thesurfacewillaccumulateheatandcaused
surfacetemperaturebecomeshigherthanambienttemperature.Doremember
don’ttouchdevicesurfaceduringPoEoperating.
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Note:ToenabletheIEEE802.3atHighPowerPoEfunction,thepowerinput
voltageshouldbeDC52~57Vtoobtainbetterperformance.AppliesDC48Vto
PoESwitchandperform30WhighpoweroutputmaycausethePoEdisable
DO NOT TOUCH DEVICE SURFACE DURING
PoE PROGRESS HIGH POWER FEEDING
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