• Attenuator / Inline Attenuator / Loopback Attenuator / Terminator
  • OptoNest’s plug and in-line type attenuators are available with flat attenuation properties across whole working wavelength.
  • The uniform attenuation spectrum is ideal for WDM communication applications.
  • OptoNest’s attenuation are designed to be used from 1250nm to 1650nm.
Features
  • Ideal for WDM Communication Applications
  • Durable for High-Input Power
  • Precise Control of Attenuation Range
  • High Attenuation for Connector & In-line Type Attenuators on 1~40dB/22.4mm
  • High Reliability
Applications
  • Optical Power Uniformity in Optical Add/Drop Multiplexing
  • Optical Power Uniformity in DWDM Systems
  • CATV Systems
  • Optical Network Equipments
  • Bi-Directional Systems
Specifications
Parameter Conditions
Operating Wavelength 1250 ~ 1650nm
Connector Type SC, FC, ST, LC, MU
Return Loss UPC < -55dB, APC < -60dB
Attenuation 1 ~ 30dB
Attenuation Tolerance 1 ~ 10dB ± 0.5dB, 11 ~ 30dB ± 5%
Operating Temperature Range -40℃ ~ 75 ℃
Storage Temperature Range -40℃ ~ 85℃
Polarization Dependent Loss < 0.2dB
Optical Power Handling < 1W
※ Customized products are available upon customer request.