Product Name: Plam Easy Handle OTDR for Fiber Tester 1310/1550nm Model NO.: T-OT300 Condition: New Certification: CE, ISO Wiring Devices: MDF Type: Optical Fiber Distribution Box Wave Length: 1310/1550db Dynamic Range: 28/26 & 32/30db Trademark: SKYCOM Transport Package: Carton Specification: SGS, CSI, ISO9000 Origin: Nanjing, China Product Description T-OT300OTDRPlam Easy Handle OTDR for Fiber Tester 1310/1550nmT-OT300handholdOTDRismainlyusedforthefollowingtests:-Determinefiberopticcableorfiberoptic'sfailurepoint,connectionpoint,breakpointposition-Describefiberopticcableorfiber'slossdistributioncurve,measurecable,fiber'slengthandthe loss,attenuationcoefficientbetweentwopoints-Measurefiberopticcable,opticalfiberconnector'sinsertionloss-Measurefiberopticcable,opticalfiber'sreflectionloss;Plam Easy Handle OTDR for Fiber Tester 1310/1550nmTechnicalSpecificationsModelT-OT300T-OT303T-OT306Dynamic(1)26/24dB30/28dB32/30dBWavelength(±20nm)1310/1550Display3.5'TFTLCDtouchscreenLightsourcetypeLDOpticalinterfaceFC/UPCDistancerange(km)0.3,1,5,10,30,60,120Pulsewidth(ns)5,10,20,40,80,160,320,640,1280,2560,5120,10240,20480,AutoMeasurementduration15s,30s,1min,2min,3minAttenuationdeadzone(2)15m10m10mEventdeadzone3m1.8m1.8mDistancemeasurementprecision±(1m+5x10-5xDistance+Samplinginterval)Datastorage>60000testtracesCommunicationinterfaceUSBVFLWavelength-650nmOutputpower(dBm)-≥-3Testdistance(km)-3OpticalCommunicationsTestNOYESYESNote:(1)TechnicalspecificationsdescribetheguaranteedperformanceoftheOTDRwhenatypicalUPCconnectorisusedformeasurement.Theuncertaintycausedbythereflectionratiooftheopticalfiberisnotconsidered.ThedynamicrangeofT-OT300ismeasuredwhenthemeasuringrangeis60km,thepulsewidthis2560ns,andtheaveragetimeis3min.ThedynamicrangeofT-OT303andT-OT306ismeasuredwhenthemeasuringrangeis120km,thepulsewidthis2560ns,andtheaveragetimeis3min.(2)Deadzonemeasurementconditions:Thereflectioneventoccurswithin4km.Thereflectionstrengthissmallerthan-45dB.Theminimumpulsewidthisused.