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Variable attenuators

Variable attenuators are an integral part of most BER testing and EDFA characterization setups. All of EXFO's modular (IQS line) and benchtop variable attenuators are built for top performance and utmost accuracy with distinct sets of features and specifications to suit various testing needs.

Variable attenuators
Variable attenuators

2 products

FTBx-3500 - variable attenuator

Ideal for transceiver testing and system verification in demanding 24/7 production environments.

IQS-3150 - variable attenuator

Ideal for BER testing and system verification of EDFAs in demanding 24/7 production environments.