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High Performance Optical Time-Domain Reflectometer

GAO Instruments’ rugged OTDR, model A0500001, features a short, 1.6m event dead zone, 0.1m sample resolution with 65k sampling points and a pulse width of 10ns to 20480ns. The high performance OTDR reads and writes files in Bellcore GR196 file format. It transmits data to a PC via serial or parallel interface and offers a large memory capacity for data storage. A USB interface is also provided for data transmission. This optical time domain reflectometer has a large color LCD screen with touch panel to clearly display signal analysis results. What’s more, the OTDR continuously operates for over eight hours when it is completely charged; battery levels are displayed accordingly.

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About GAO Instruments

GAO Instruments ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.

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