LC Attenuators

LC Attenuators

Sanwa’s LC Fixed-Type Optical Attenuator with doped fiber is available ranging from 1 to 20dB attenuation with 1dB step and 25dB and 30dB, all with low tolerance. This single-mode attenuator can accommodate up to 200mw high power, and offers 50dB or more typical return loss. Wavelength range is from 1310nm to 1550um.

LC AttenuatorFeatures

  • Single-mode attenuator accommodates up to 200mw high power
  • Offers 50dB or more typical return loss
  • TIA/EIA, IEC and Tecordia compliant
  • Meets with RoHS
  • Flammability rating: UL 94V-0


To generate the product key for your application, please select the appropriate options in the table below.

Attenuator Value
01H 1dB
02H 2dB
03H 3dB
04H 4dB
05H 5dB
20H 20dB

Technical Drawing


LC Attenuators

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