光源说明(en)(a6)

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1、OverviewTheportablestabilizedlightsourcecanprovidestableoutputof1-4wavelengthdependingonuser’srequirements.Itcannotonlyprovide650nmvisibleredlight,butalsoprovide1310nmand1550nmdouble-wavelengthlaseroutputforsingle-modeopticalfibremeasurement,orprovidelaseroutputoffourwavelength,i.e.:85

2、0/1300/1310/1550nm,itisanidealtesterdesignedforopticalfibreworks..FeaturesHigh-stabilitymulti-wavelengthsingle(multiple)modelaseroutput,optionalCWormodulationmodeLargeLCDdisplayofworkingwavelengthSupportscontinuousworkforupto48hours.Abilitytoswitchworkingwavelengthbypressingonekey,easy

3、tooperateAUTOPOWEROFFSpecificationsModelGeneralconfigurationsSpecialconfigurationsforPONlightsourceOthersWorkingwavelength(nm)1310/15501310/1490/1550D:850/1310/1550E:1310/1490/1550F:1310/1550/1625Light-emittingdeviceFP-LDOpticaloutputpower(dBm)-7/-7-7/-7/-70DB-7DBModulationCW/270/1K/2K

4、TypeofopticalfibreSM，MMConnectorFC/PCWorkingtemperature(℃)-10～+60Storagetemperature(℃)-25～+70Autopower-offtime(min)10Continuousworkinghours(h)45Dimensions(mm)190×100×48PowersupplyRechargeablelithiumbatteryWeight(g)400FunctionDescription1.OpticaloutputConnectFCopticalfibreconnectortothe

5、signalreceiverofthedevicetobemeasured.2.LCDLCDdisplaysthelengthofopticalwave.3.ON/OFFWhileinpower-offstate,pressittopoweronthedevice.Whileinpower-onstate,shortpressit(forlessthan3seconds)toenableordisableAUTOOFFfunction.Iftheicon“AUTOOFF”appearsinthescreen,thedevicewillautomaticallytur

6、noffiftherearenooperationswithin10minutes.Iftheicon“AUTOOFF”doesn’tappearinthescreen,itindicatesthatthe“AUTOOFF”functionhasbeendisabled.Whileinpower-onstate,longpressON/OFFkey(foratleast3seconds)toturnoffthelightsource.1.WAVEPressthekeytoselectoutputwavelength,thevaluewillappearinLCD.2

7、.MODESwitchthemodulationfrequencyoflightsourcebetweenCW,270Hz,1000Hzand2000Hz.3.LIGHTPressthiskeytoturnon/offthebacklight.OperatingInstructions1.Connecttheopticalfibreconnectortooutputport.2.PressON/OFF,theworkingindicatorturnson.3.PressWAVEkeytoadjustmodulationfrequencyoflightsource