The Exfo FVA-60B is an optical variable attenuator engineered for precise control of optical signal power in fiber optic networks. It delivers exceptional accuracy with ±0.15 dB insertion loss and 0.05 dB repeatability, making it essential for testing, calibration, and system integration in laboratory and field environments.
## Technical Specifications
• Insertion Loss (Typical): ±0.15 dB
• Repeatability: 0.05 dB
• Control Method: Manual adjustment knob for variable attenuation
## Key Features
• High-precision power level adjustment for demanding fiber optic applications
• Repeatable attenuation control ensures consistent measurement results
• Manual knob interface for straightforward operation
## Typical Applications
• Optical network testing and signal degradation simulation
• Component characterization of transmitters, receivers, and optical modules
• System calibration requiring accurate optical power level control
• Research and development experimental setups
## Compatibility & Integration
The FVA-60B integrates into standard fiber optic test benches and field deployment scenarios. Verify connector and fiber type compatibility with your specific system configuration before deployment.

















