U-Band Reflectors

  • Description
  • FBG Reflector Features
  • Thin Film Reflector Features
  • Specification

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.

Ÿ  A Chirped FBG Embedded

Ÿ  IL<1db and="" rl="">35dB atPass Band

Ÿ  Comply with ITU-T G.982

Ÿ  Stable and Reliable

Ÿ  SC/LC Adaptor Type & SCPigtail Type

Ÿ  A Thin Film Filter Embedded

Ÿ  Wide Reflect band

Ÿ  IL<1.2dB and RL>17dBat Pass Band

Ÿ  SC Adaptor Type

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