2. Axis
  3. 90 W Midspan AC/DC

Axis 90 W Midspan AC/DC, 90 W Midspan AC User manual

  • Hello! I've reviewed the Troubleshooting Guide for the Axis 90 W Midspan AC/DC. This document provides information on LED indicator behavior, power issues, and troubleshooting steps for the device. I'm here to help with any questions you have regarding the device's operation and resolving connection issues.
  • What does a solid green Power LED indicate?
    What does a flashing green PoE LED indicate?
    What does a flashing red PoE Fault LED indicate?
    What should I do if the midspan does not power up?
    What to do if the powered device doesn't operate?
AXIS90WMidspanAC/DC
TroubleshootingGuide
LEDindicators
LEDindicators
LEDBehaviorDescription
PowerSolidgreenPoweron.
PoEFlashinggreenNoload.
PoESolidgreenValidload.
PoE
PoEFault
Flashinggreenquickly
(PoE)
Flashingredslowly(PoE
Fault)
Theovervoltage
protection(OVP)orthe
undervoltageprotection
(UVP)ontheoutgoing
powerhasbeentriggered.
Removeandplugthe
powercordintothe
midspanagaintoresolve
theproblem.
PoE
PoEFault
Flashinggreen(PoE)
Flashingred(PoEFault)
Invalidpowerdevice
signature.Thedevice
connectedtothemidspan
isnotworkingorisnot
supported.
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Troubleshooting
Troubleshooting
Themidspandoesnotpowerup
•Removeandre-applypowertothedeviceandchecktheindicatorsduringpowerupsequence.
•Verifythatthevoltageatthepowerinletiseither24VACorbetween20-26VDC.
•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
TroubleshootingGuideVer.M1.3
Date:
©AxisCommunicationsAB,2021PartNo.
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