WST814 High Performance Mini-OTDR
The WST814 is a high performance mini-OTDR, which is small, lightweight and rugged. It has a large color LCD and a USB interface. It also features a long battery operation life. With the WST814, you can measure unit /connection/transmission loss and locate faults or breaks on optical fibers.
It is widely applied in the manufacture, construction and maintenance of optical fibers.
Features:
o 42/40dB high dynamic range
o 0.1m sample resolution with 65k sampling points
o 1.6m short event dead zone
o High quality touch screen
o Rugged
o Offer Chinese and English interface
o Deep memory for data storage
o Write/read file in Bellcore GR196 file format
o Intelligent battery capacity display
o Battery operation life over 8 hours
o USB interface
o Transmit data to PC by serial or parallel interfaces
Main SpecificationsPulse Width10ns to 20480nsModule35423537353256368332Central Wavelength1310/1550【20nm1310/1550【20nm1310/1550【20nm1550/1625【20nm850/1300【30nmApplicable FiberSignal-modeSignal-modeSignal-modeSignal-modeMulti-modeDynamic Range (SNR=1)42/40dB37/35dB32/30dB36/36dB28/32dBEvent Dead Zone *1÷1.6m÷1.6m÷2.5m÷1.6m÷3mDistance Range1.6km…512kmSampling Resolution0.1m…32mSampling points65KDistance Measurement Accuracy【(1m+measurement distance】0.002%) *2Display640】480, 7.7"color LCD (touch screen)InterfaceUSB, RS232, Printer, KeyboardOptical ConnectorFC/UPC (universal connector,option)Power SupplyDC:17V…22V:(3A),(AC adapter 100…240V, 50/60Hz,1.5A)built-in Lithium battery:8 hours *3Dimensions258】198】90(mm)Weight2.7kg
*1: Pulse width:10 ns, terminal reflection loss:∶40dB, typical.
*2: excluding uncertainty caused by fiber IOR(Index of Refraction) and Sampling/Marker/Distance resolution.
*3: At back light low brightness, measurement not executed.
