Fiber Bragg Grating

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FBG Reflector/Filter

Yilut's FBG Reflector is based on Fiber Bragg Grating technology with wide bandwidth and low insertion loss to reflect OTDR test signal. When the optical measurement system generates a certain range of wavelength to a Passive Optical Network(PON) which can pass through the FBG, the FBG will reflect its own intrinsic reflection wavelength at 1644.5nm -1655.5 nm.

Product Details:

    Features

    • High precision of reflectance at test wavelength Low insertion loss at traffic wavelength

    • Easy to install

    • Exceptional reliability and environmental stability Applicable for FTTH、FTTB、 FTTC

    • Compatible with GPON、EPON、GEPON、10GEPON、NGPON

     

    Applications

    • Create high reflectance and wide working bandwidth at the termination of a PON without disturbing traffic

    • Test the reflectance from the central office.

    • Check optical continuity of a subscriber when being added, or when troubleshooting

Specifications:
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Features

  • High precision of reflectance at test wavelength Low insertion loss at traffic wavelength

  • Easy to install

  • Exceptional reliability and environmental stability Applicable for FTTH、FTTB、 FTTC

  • Compatible with GPON、EPON、GEPON、10GEPON、NGPON

 

Applications

  • Create high reflectance and wide working bandwidth at the termination of a PON without disturbing traffic

  • Test the reflectance from the central office.

  • Check optical continuity of a subscriber when being added, or when troubleshooting