OCCR Premium Multi
  • Product introduction
  • Specification parameter

    This product, Optical Component Coherence Reflectometer, measures distribution measurement of optical reflection with TD-OCT(Time Domain Optical Coherence Tomography) based on the principle of Michelson interferometer. Show an image of the principal above. The light output from the low coherent light source is divided by a coupler and lead into DUT (measuring object) and a movable mirror. When the distance between coupler and DUT, and the distance between coupler and the movable mirror matches, each reflected light come back to the coupler, and interference occurs. The intensity of interference light is proportional to the optical return loss of DUT, so it is possible to know the optical return loss of DUT at that time. Moreover, it is also possible to find out the position of the optical reflection accurately by the position of the movable mirror. By measuring the interference light constantly using the movable mirror, measures distribution of the optical return loss of DUT.

    OCCR Premium Multi system can test up 24 channels


    World highest class detection for Ultra low Return Loss


    Accurate measurement of micro crack position

    Resolution Less than 100um

    Measurement Distance Rang


    Measurement fiber number

    Up to 24 channels


    Description/Model NumberOCCR Premium Multi GERM1
    Measurement of optical return lossMeasurement functionsDistribution measurement of optical reflection
    Measurement of wave length1310nm
     Distance range0 to 100mm
    Sampling resolution of distance measurement0.9, 1.8, 7.3um
    Repeatability of measurement distance小于50um
    Spatial resolution小于100um
    (Optical return loss: 14.7dB,at 0mm point)
    小于 20um
    (Optical return loss 50dB or more ,at 0mm point)
    measurement range of optical return loss10 to 100dB
    Measurement accuracy of optical return loss+/-3dB
    Measurement timeApprox 5s or more
    适用的光纤Fiber10/125 SM 
    50/125 GI 和 62.5/125 GI
    Number of Fiber24 Fibers MAX