Exfo FVA-3100-BW91 Variable Attenuator

Exfo FVA-3100-BW91 Variable Attenuator

This Exfo FVA-3100 Variable Attenuator is used, and in excellent condition.


• Optical Interface: SC/PC
• Fiber Type: 9/125 um optimized for spectral flatness
• Wavelength Range: 1200 to 1650 nm
• Measured Insertion Loss: ≤ 1.0 dB at 1550 nm

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Stock # 55304-9
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Exfo FVA-3100 Variable Attenuator

  • Linearity ± 0.1 dB
  • Low Insertion Loss
  • Singlemode and Multimode Models
  • Max Attenuation: ≥65 dB


High-quality components and meticulous calibration procedures make the Exfo FVA-3100 Variable Attenuator the instrument of choice for repeatable and accurate attenuation settings (up to 100 dB). The Exfo FVA-3100 meets system and component manufacturers need for accurate EDFA characterization, component and system loss simulation, instrument calibration, power meter linearity measurement and spectral tuning. Its ultra-low insertion loss enables you to optimize the loss budget.

Product Family: FVA-3100-B89, FVA 3100 B89, FVA3100B89, FVA-3100-BWEI, FVA 3100 BWEI, FVA3100BWEI, FVA-3100-BWEA, FVA 3100 BWEA, FVA3100BWEA, FVA-3100-BW91, FVA 3100 BW91, FVA3100BW91, FVA-3100-BEI, FVA 3100 BEI, FVA3100BEI

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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Exfo FVA-3100 Variable AttenuatorExfo FVA-3100 Variable AttenuatorExfo FVA-3100 Variable Attenuator
Exfo FVA-3100 Variable Attenuator

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Manuals, Datasheets, Drivers, Links

Exfo FVA-3100 Datasheet (pdf) 
Exfo FVA-3100 Manual (pdf) 
Link to Exfo Website 

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