Variable Fiber Optic Attenuator - Reflective Style

Specifications

Number Of Channels: Single Channel
Operating Wavelength Range: 800 – 1620 nm
Dynamic Attenuation Range (max): 40 dB
Insertion Loss (max): 1.5 dB
Return Loss (min): 40 dB
Backreflection: 60 dB
Power Handling: 2 W
Wavelength Dependence: 0.6 dB
Storage Temperature: -40+85 °C
Polarization Sensitivity: <0.2 dB
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Features

  • Neutral density filter or high-power versions available
  • Rugged and compact design
  • Wide wavelength range
  • Single mode and multimode fiber versions
  • Low polarization dependent loss (PDL) and wavelength dependence
  • Mode independent attenuation in multimode applications with neutral density filter version
  • Wide attenuation range
  • Low back reflection
  • Low cost

Applications

  • Optical power equalization and power control for WDMs and multi-channel optically amplified networks
  • Telecommunications
  • CATV
  • LAN
  • Test and measurement
  • Receiver padding