GAOTek Live Fiber Detector With Visual Fault Locator

GAOTek Live Fiber Detector with Visual Fault Locator is portable, efficient, accurate and easy-to-use fiber optic test instrument designed to detect signals transmitted through a single mode fiber without disrupting traffic.




  • Insert loss <0.8dB for all kinds of optic fibers @ any wavelength
  • The internal design well protects fiber cable
  • Fast test with accurate result
  • Convenient using without replacing adapters
  • Calibrated signals are 270 KHz, 2 KHz, 1 KHz
  • Small and light, easy to carry with


Technical Specifications

Wavelength Coverage 900 nm to 1650 nm
Modulating Signal 270 KHz, 2 KHz, 1 KHz
Insertion Loss < 0.8 dB
Test Time < 10 s
Temperature Work Environment 14 °F to 122 °F (-10 ℃ to 50 ℃)
Humidity Work Environment 0% RH to 90% RH
Type of Signal Generated 1 Hz low-frequency signal
Power Range 25 dBm to 35 dBm
Wireless Signal Transmission Distance 200 m




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