OCI High-resolution Optical Link Diagnostic System

OCI High-resolution Optical Link Diagnostic Instrument

Description

OCI is an ultra-high precision optical link diagnostic instrument based on Optical Frequency Domain Reflectometry (OFDR) technology. With a single measurement, it can achieve comprehensive diagnostics from devices to the entire link. OCI effortlessly locates and identifies macro-bends, connection points, and breakpoints in the optical fiber link, while accurately measuring parameters such as return loss, insertion loss, and spectrum. The event point positioning accuracy of OCI reaches up to 0.1mm. OCI is not only used for optical link diagnostics but also extends its capabilities to distributed optical fiber sensing, enabling high-resolution measurements of strain and temperature.

Features

  • Wavelength range: 1268~1340nm; 1525~1625nm
  • Spatial resolution: 10μm@50m, 20μm@100m
  • Excellent stability, self-calibration without user intervention
  • Measurement range: 100m
  • Extended function for distributed measurement of strain and temperature
  • Software and hardware customization

Applications

Optical communication measurement

  • Optical device and module measurement
  • Fiber length measurement
  • Silicon photonics chip measurement
  • Spectrum and group delay measurement

Distributed Optical Fiber Sensing

  • Structural health monitoring
  • Composite material fatigue testing
  • Strain and temperature testing on automobile structure
  • Strain and temperature field reconstruction for other areas

Parameters

Parameters
Measurement Range1 100 m
Spatial Resolution 20 (10μm@50m) μm
Measurement Time2 <12 s
Sensitivity -130 dB
RL Range -125 ~ 0 dB
RL Dynamic Range 80 dB
IL Dynamic Range 18 dB
RL/IL Resolution 0.05 dB
RL/IL Accuracy ±0.1 dB
Dead Zone None
Spectrum
Wavelength Range3 1268~1340nm; 1525~1625nm nm
Wavelength Resolution 0.015 pm
Wavelength Accuracy ±1.0 pm
Group Delay Accuracy 1.0 ps
Others
Output Optical Power <5 mW
Input Voltage AC 220/110V;DC 12V
Power 60 W
Communication Interface USB
Optical Fiber Connector FC/APC
Dimension 330 x 350 x 160 mm
Weight 7.5 kg
Storage Temperature 0~50
Operating Temperature 10~40
Relative Humidity <90 %RH
Options4
Interferometer Delay Measurement5
Measurement Range 100 m
Accuracy6 0.1 mm
Distributed Strain And Temperature Measurement
Sensing Length 100 m
Spatial Resolution 5 mm
Strain Accuracy ±1.0 με
Strain Range ±12000 με
Temperature Accuracy ±0.1
Temperature Range7 -200~1200
Note:
  1. Larger measurement range can be customized.
  2. Measurement time is related to the parameter configuration.
  3. If other wavelength is needed, please contact us.
  4. For options, please contact us.
  5. The length result is obtained by setting specific refractive index.
  6. 0.1mm accuracy is obtained in high precision mode.
  7. Temperature range is related to the material property of optical fiber sensor.
All Information given here is reliable to our best knowledge. No responsibility is assumed for possible inaccuracies or omissions. Specifications and external appearances are subject to change without notice.