Digital OTDR Optical Time Domain Reflectometer With Pulse width 3ns~10us
Digital OTDR Optical Time Domain Reflectometer With Pulse width 3ns~10us Introduction: The instrument is suitable for engineering construction and maintenance based on FTTx and access network, testing the breakpoint, length and loss of the tested fiber, and inputting light for automatic detection. Technical Specifications： Technical DateTest Wavelength1310nm/1550nm±20nmFiber TypeG.652 single mode fiberDynamic Range24dB/22dBEvent Blind Zone3mAttenuation blindnessHandheld OTDR Optical Time Domain Reflectometer With Measurement Range 500m~60km8mMeasurement Range500m~60kmPulse width3ns~10usRanging Accuracy± (1m + sampling interval + 0.003% x test distance)Linearity±0.05dB/dBSampling points16k~128kSampling resolution0.05m~8mReflection accuracy±3dBData storageInternal: ≥600 items; External: Expandable TF cardLaser Safety LevelsClass ⅡFile FormatSOR standard file formatOptical ConnectorFC/UPC (interchangeable SC, ST)Optical power meterWavelength Range800nm~1700nmOptical connectorsUniversal connector FC/SC/STMeasurement range-50dBm~+26dBm or -70dBm~ +10dBmUncertainty±5% of the totalFrequency IdentificationCW/270/330/1k/2kHzCalibration wavelength850/980/1300/1310/1490/1550/1625/1650nmLight sourceLaser typeFP-LDOutput Wavelength1550nm±20nm1310nm/1550nm±20nmOutput Power≥-5dBmModulation Frequency270/330/1k/2kHzStabilityCW, ±0.5dB/15min (tested after power-on warm-up for 15min)Optical connectorFC/UPC (Interchangeable SC, ST)VFLOperating Wavelength650nm±20nmOutput power≥10mWOperating ModesCW/1Hz/2HzOptical ConnectorUniversal connector FC/SC/STIndicators of the whole machineDisplay3.5-inch color LCDData InterfaceMicro USBExpandable external storageTF cardPower supplyLithium Polymer Battery: 3.7V, 4000mAhPower adapter: 5VDC, 2ABattery LifeStandby＞20hours;Measurement＞12hoursOperating Temperature-10℃～+50℃Storage Temperature-40℃～+70℃Relative Humidity0～95% no condensationWeight≤350gDimension173mm×82mm×37mm