U-Band Reflector can be usedfor Fttx fiber trouble-shooting monitoring. The combination of the OTDR andU-Band Reflector can detect and locate the fiber faults in minutes, protectinvestment of unused fibers, and reduce the cost of maintenance.
U-Band Reflector can berealized by two solutions: Fiber Bragg Grating based FBG Reflector and ThinFilm based TFR. Both solutions are available in T&S, and FBG Reflector hasbeen granted China patent and US patent. According to the standard ITU-T G.982,reflectance of any optical component between ONU and OLT should be better than-35dB, which makes FBG Reflector a perfect solution.
The U-band reflectors areprovided with different encapsulation forms to fit different applications.Customized encapsulations are also available.
SC/LC Adaptor Type & SCPigtail Type
A Thin Film Filter Embedded
Wide Reflect band
IL<1.2dB and RL>17dBat Pass Band
SC Adaptor Type