OCI1300 is an ultra-high resolution optical link diagnostic instrument. The principle of this product is optical frequency domain reflection (OFDR). Its spatial resolution is 10um in 50m range. OCI1300 can easily find and determine macro bends, weak splicing points, connection points, breakpoints and spectrum , return loss and insert loss in the fiber link. It can also accurately measure return loss and insert loss. The fiber length can be accurately measured by OCI1300 and the accuracy is 0.1mm.


  • System spatial resolution 10um
  • O band 1265~1335nm
  • System spatial resolution 10um
  • 100m measurement range (support upgrade)


Optical Communication

  • Optical device/module
  • Fiber length
  • Silicon photonics chip
  • Fiber Interferometer Delay
  • FBG testing
  • Dispersion measurement


Measurement range1 100 50 m
Spatial resolution 10 μm
Return loss dynamic range 70 dB
Insertion loss dynamic range 18 dB
Return loss sensitivity -130 dB
Insertion loss and return loss accuracy ±0.1 dB
Interferometer Delay Measurement2
Measurement range 100 m
Accuracy3 0.1 mm
Wavelength range4 1265-1335 nm
Wavelength Resolution 0.03 pm
Wavelength Accuracy ±1 pm
Group Delay Accuracy 1 ps
Measurement Time5 <8 s
Power AC 220/110V; DC 12V -
Communication interface USB -
Fiber connector FC/APC -
Size 390x340x158 mm
Weight 7.5 KG


  1. Measurement range can be customized.
  2. Measure the delay, the result is obtained by setting the refractive index
  3. High precision mode.
  4. Wavelength range can be customized.
  5. Measurement time depends on the measuring mode.

Related Products