AXISQ7401VideoEncoder
HardwareOverview
ConnectorsandButtons
Fortechnicalspecications,seepage62.
BNCConnector
Eachvideoinputisterminatedusingacoax/BNCconnector.Connecta75Ohmcoaxialvideocable;therecommendedmaximum
lengthis250m(800ft).
Note
IfthevideosourceisconnectedinparallelwithotherequipmentusingaBNCTadaptor,disabletheinputterminationby
settingthe75OhmterminationswitchtoOFFtoavoidreducedimagequality.
NetworkConnector
RJ45EthernetconnectorwithPoweroverEthernet(PoE).
NO NO
NO
TICE TICE
TICE
Theproductshallbeconnectedusingashieldednetworkcable(STP).Allcablesconnectingtheproducttothenetworkshall
beintendedfortheirspecicuse.Makesurethatthenetworkdevicesareinstalledinaccordancewiththemanufacturer’s
instructions.Forinformationaboutregulatoryrequirements,seeElectromagneticCompatibility(EMC)onpage2.
I/OConnector
Usewithexternaldevicesincombinationwith,forexample,tamperingalarms,motiondetection,eventtriggering,timelapserecording
andalarmnotications.Inadditiontothe0VDCreferencepointandpower(DCoutput),theI/Oconnectorprovidestheinterfaceto:
•Digitaloutput–ForconnectingexternaldevicessuchasrelaysandLEDs.Connecteddevicescanbeactivatedbythe
VAPIX®ApplicationProgrammingInterface,outputbuttonsontheLiveViewpageorbyanActionRule.Theoutputwill
showasactive(shownunderSystemOptions>Ports&Devices)ifthealarmdeviceisactivated.
•Digitalinput–Analarminputforconnectingdevicesthatcantogglebetweenanopenandclosedcircuit,forexample:
PIRs,door/windowcontacts,glassbreakdetectors,etc.Whenasignalisreceivedthestatechangesandtheinputbecomes
active(shownunderSystemOptions>Ports&Devices).
PowerConnector
2-pinterminalblockforpowerinput.UseaSafetyExtraLowVoltage(SELV)compliantlimitedpowersource(LPS)witheitherarated
outputpowerlimitedto≤100Woraratedoutputcurrentlimitedto≤5A.
AudioConnector
TheAxisproducthasthefollowingaudioconnectors:
•Audioin(pink)–3.5mminputforamonomicrophone,oraline-inmonosignal.
•Audioout(green)–3.5mmoutputforaudio(linelevel)thatcanbeconnectedtoapublicaddress(PA)systemoran
activespeakerwithabuilt-inamplier.Astereoconnectormustbeusedforaudioout.
Foraudioin,theleftchannelisusedfromastereosignal.
RS485/RS422Connector
TwoterminalblocksforRS485/RS422serialinterfaceusedtocontrolauxiliaryequipmentsuchasPTZdevices.
SDCardSlot
AmicroSDcard(notincluded)canbeusedforlocalrecordingwithremovablestorage.Formoreinformation,seeTechnical
Specicationsonpage62.
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