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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
| Features | |
World highest class detection for Ultra low Return Loss | -10至-100dB |
Accurate measurement of micro crack position | Resolution Less than 100um |
Measurement Distance Rang | 0-100mm |
Measurement fiber number | Up to 24 channels |
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| Description/Model Number | OCCR Premium Multi GERM1 | |
| Measurement of optical return loss | Measurement functions | Distribution measurement of optical reflection |
| Measurement of wave length | 1310nm | |
| Distance range | 0 to 100mm | |
| Sampling resolution of distance measurement | 0.9, 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 loss | 10 to 100ｄB | |
| Measurement accuracy of optical return loss | +/-3ｄB | |
| Measurement time | Approx 5s or more | |
| 适用的光纤 | Fiber | 10/125 SM 50/125 GI 和 62.5/125 GI |
| Number of Fiber | 24 Fibers MAX | |
| Connector | MT,MPO FC,SC,LC,MU | |
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