Opto-Link OLVA-155-FA Benchtop Variable Optical Attenuator

Opto-Link OLVA-155-FA Benchtop Variable Optical Attenuator

This Opto-Link OLVA-155-FA Bechtop Variable Optical Attenuator is new from surplus stock. The item ships in its original packaging.

Part Number: OLVA-B-155-FA
• Wavelength: 1550 nm
• Connector Type: FC/APC
• Attenuation Control: Manual

Input Voltage: 220 VAC

Our Technician Measured, using a JDS PS3:
• Insertion Loss: < 1.5 dB
• Polarization Dependent Loss: < 0.08 dB

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Stock # 62795-1
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Opto-Link OLVOA Series Variable Optical Attenuators

  • High Attenuation Accuracy
  • Low Insertion Loss
  • Large Attenuation Range
  • Compact Size


Variable Optical Attenuators (VOAs) are optimized for DWDM network applications. This offers stable performance over wide temperature and wavelength ranges. In addition, they provide low insertion loss and high resolution and repeatability. Custom design for specific customer applications are available. It is ideal for managing optical power in metro and long haul DWDM transport applications.

Product Family: Variable Optical Attenuator, VOA

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Operating Wavelength1280 t 1580 nm
Calibrated Wavelength1310, 1550, 1310/1550 nm
Attenuation Range0 to 60 dB
Attenuation Deviation Accuracy±0.5 dB
Resolution0.001 (typical) 0.02 (max) dB
Residual Attenuation1.5 dB (max)
Return Loss45 dB (min)
Switching Repeatability±0.1 dB
Max. Allowable Input Level300 mW
Polarization Dependent Loss (PDL)0.05(typical) 0.15(max) dB
Power Supply220 AC power supply

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Opto-Link OLVOA Series Variable Optical AttenuatorsOpto-Link OLVOA Series Variable Optical AttenuatorsOpto-Link OLVOA Series Variable Optical Attenuators
Opto-Link OLVOA Series Variable Optical Attenuators

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Manuals, Datasheets, Drivers, Links

Opto-Link OLVOA Series Datasheet (pdf) 
Link to Opto-Link Website 

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