Rectangular reflector

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. • High precision of reflectance at test wavelength Low insertion loss at traffic wavelength • Easy to install • Exceptional reliability and environmental stability Applicable for FTTH, FTTBs, FTTC • Compatible with GPON, EPON, GEPON, 1OGEPON, 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