Reflectometer OTDR

Control of attenuation, determination of the type and in the distance to the inhomogeneities of the refractive index of the optical fiber

  • 4 or 8 port optical switch
  • Built-in optical filters
  • Work in the “light” and “dark” fiber
  • Comparison with reference trace

Wavelength1625 nm
The number of tested fibers4 or 8
Distance rangefrom 5 to 120 km
Pulse widthfrom 5 ns to 20 ms
Dynamic range37 dB
Distance accuracy± (0.75+5×10-5×distance ± distance resolution)
Maximum power output20 dBm
The number of points on the trace< 128000