Тестер волоконно-

fiber tester Features 1, Fault event(s) analysis 2, Real-Time status display 3, 7'' Color TFT LCD Touch Screen 4, High resolution and dynamic range 5, Mapping function with actual position display 6, Rugged, Sealed design for most challenging environments 7, Portable, and User friendly interface 8, USB ports for data transfer and storage 9, Powered by rechargeable Li-ion battery or AC/DC adaptor 10, 650nm Visual Fault Locator (VFL) 11, Modulated Light Source and Power Detection function fiber tester Applications 1, Splicing loss detection 2, Fiber attenuation measurement 3,Fiber acceptance test 4, Fiber break point locating 5, Fiber length measurement 6, On-Line monitoring 7, Fiber identification fiber tester Technical Specifications Item \ Model OTDR-1020 A OTDR-1020 BWavelength 1310±20nm 1510±20nmFiber Under Test 9/123μm Single Mode FiberOptical Connector FC/PC or SC/PCPulse Width 10,30,100,300,1000,3000,10000,20000ns, AutoDynamic Range (dB)Effective 35/33 33/31SNR=1 38/36 36/34Event Dead Zone 3mAttenuation Dead Zone 10mSampling Resolution 0.25,0.5,1,2mMax. Sampling Points 128KDistance Accuracy2m+3×105×Distance + Marker ResolutionLoss Accuracy±0.05dB or 0.1dB(Whichever greater)Return Loss Accuracy±4dBMax. Display Range240KmOperating Temperature0 +50Storage Temperature-10 +60Humidity5 85%(non condensing)Weight2.5kgDimensions 22.0cmL×17.0cmW×8.0cmH Remarks: All specs are subject to change without notice.