AXIS30WMidspanAC/DC
TroubleshootingGuide
LEDindicators
LEDindicators
LEDcolorBehaviorDescription
Red
RedFlashingslowlyAtoohighinrushcurrent
Green
GreenSolid
Greenandred
Greenandred
Solid
FlashingNoload.
Flashingalternately
betweenred(slowly)and
green(quickly)
Flashingalternately
betweenredandgreen
Theovervoltage
protection(OVP)orthe
undervoltageprotection
(UVP)ontheoutgoing
powerhasbeentriggered.
Removeandplugthe
powercordintothe
midspanagaintoresolve
theproblem.
hascausedthemidspan
todisconnectfromthe
device.Removeandplug
thepowercordintothe
midspanagaintoresolve
theproblem.
Poweron.
ThePoEovercurrent
protection(OCP)orthe
shortcircuitprotection
(SCP)hasbeentriggered.
Red=failure
Green=retrial
Invalidpowerdevice
signature.Thedevice
connectedtothemidspan
isnotworkingorisnot
supported.
2
Troubleshooting
Troubleshooting
Themidspandoesnotpowerup
•Removeandre-applypowertothedeviceandchecktheindicatorsduringpowerupsequence.
•Verifythatthevoltageatthepowerinletiseither24VACorbetween10-26VDC.
•Verifythatthepowerinletcableisfunctional.
Thepowereddevicedoesnotoperate
•VerifythatthepowereddeviceisdesignedforPoEoperation.
•VerifythatastandardCategory5e/6,straight-wiredcablewithfourpairsisused.
•VerifythatthepowereddeviceisconnectedtotheDATA&POWEROUTport.
•Ifanexternalpowersplitterisinuse,verifythatitworks.
•VerifythatthereisnoshortoveronanyofthetwistedpaircablesorovertheRJ45connectors.
•Ifpossible,reconnectthesamepowereddeviceintoadifferentmidspan.
Theenddeviceoperates,butthereisnodatalink
•Verifythattheportonthefrontpaneliscontinuouslylit.
•VerifythatastandardCategory5e/6,straight-wiredcablewithfourpairsisused.
•VerifythattheinputEthernetcableisconnectedtotheDATAINport.
•VerifythattheEthernetcablelengthislessthan100m(330ft)fromtheEthernetsourcetotheload/remoteterminal.
•Ifanexternalpowersplitterisinuse,verifythatitworks.
•Ifpossible,reconnectthesamepowereddeviceintoadifferentmidspan.
3
TroubleshootingGuide
©AxisCommunicationsAB,2021
Ver.M1.7
Date:May2021
PartNo.t10164630
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