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Variable Attenuator FVA-3150

Brand:EXFOModel:FVA-3150

The fully programmable FVA-3150 Variable Attenuator, ideal for singlemode and multimode applications, enables highly accurate automated BER testing and comes with standard GPIB and RS-232 interfaces.

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The fully programmable FVA-3150 Variable Attenuator, ideal for singlemode and multimode applications, enables highly accurate automated BER testing and comes with standard GPIB and RS-232 interfaces.

Key Features

  • Outstanding spectral uniformity (±0.03 dB)
  • Ideal for BER testing and characterization of EDFAs
  • Monitor output option
  • Fast settling time for optimized efficiency
  • Programmable—using the front-panel buttons, or the built-in RS-232 or GPIB interfaces

First-Class Building Block for Assessing Signal Attenuation

High-quality components and meticulous calibration procedures make the FVA-3150 Variable Attenuator the instrument of choice for repeatable and accurate attenuation settings (up to 65 dB). The FVA-3150 meets system and component manufacturers’ need for 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.

The FVA-3150 is configured for singlemode or multimode fibers. Use it as a stand-alone instrument or mounted on a 19-inch rack (optional).

Rugged and Reliable

Flexible, fully programmable and built for both singlemode and multimode applications, the FVA-3150 features a truly rugged design that uses only two moving parts—a rotating motor for the shutter and a linear motor for the filter—and state-of-the-art electronics.