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Design—Optical
// Variable Attenuators
Variable Attenuators
Modules
Benchtops
Variable Attenuator—
IQS-3150
Outstanding spectral uniformity
Ideal for BER testing and characterization of EDFAs
Integrated power monitoring options (on both singlemode and multimode models), for easy power setting and improved stability
Designed for 24/7 production, with minimal maintenance
Fast settling time for optimized efficiency
Variable Attenuator—
FVA-3100
Singlemode and multimode
Monitor output option
Ultra-low insertion loss
Programmable—using the front-panel buttons, or the built-in RS-232 or GPIB interfaces