Selective Wavelength SM Fiber Attenuators

Operating wavelength and insertion loss of these devices can be chosen according to Customer's order. For instance, they can be used to block the CATV signal while still being able to transmit 1310/1490 nm GPON signals.


  • Central wavelength can be selected in the whole telecom range (1260-1640 nm)
  • Wide range of attenuation
  • Low excess loss
Technical Data

  • Optical networks
  • Testing systems