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LC FBG (Fiber Bragg Grating) Optical Reflector

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LC FBG (Fiber Bragg Grating) Optical Reflector

FBG reflector

This FBG (Fiber Bragg Grating) based reflector at 1650nm reflects all wavelengths from 1645nm to 1655nm. With its low insertion loss in the transmission range and high reflectivity in the reflection wavelength range, it is an ideal optical termination for FTTX network link monitoring.

FTTX reflectors are suitable for both point to point (PTP) and point to multipoint (PTMP) networks.

Easy to install in the end user's home, so as to determine the location of the optical path fault through different reflections of the test signal.



Creating high reflectivity on the PON side without disturbing traffic. Test reflectivity from the central office. By checking the abnormal reflection of the user's optical signal, the fault location can be determined.

  • OTDR
  • FTTx

Transmission Band:

  • 1260 ~ 1625 nm

Reflection Band:

  • 1644.5 ~ 1655.5 nm


  • Wavelength selectable, high reflectivity
  • FBG in ceramic ferrule, not affected by dirt
  • Interacting with conventional adapters, very convenient to use
  • UL94-V0 fire rating and RoHs environmental requirements meet

 FBG Based Reflector Specification Parameters



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