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FVA-600 - variable attenuator

Designed for optimal flexibility and field usability, the FVA-600 delivers the highest performance within handheld optical attenuators on the market.

Key features

Most compact and rugged portable attenuator on the market
Low cost of ownership: three-year warranty and recommended calibration interval
Three operating modes: absolute, relative and power input
Backlit display, optimized for dim environments
USB-based remote control capability, for easy test routine integration
Rechargeable Li-ion battery


Handles high power up to 24 dBm, suiting any application, including CATV and telco
BER testing-ready: high optical resolution of 0.01 dB
FTTx-ready: standard 1310, 1490, 1550 and 1625 nm wavelengths

Awards and reviews

Innovation and leadership have always been front and center at EXFO. Each year, we strive to develop solutions that will ensure superior customer experience in smarter, modern networks. Being recognized as such is always a great honor. Learn more about our awards: