1550 nm SM Mini Type Manual Variable Attenuator Add-Drop Multiplexer delivering the combined power for

delivering the combined power for applications in industrial

quality and core pitch accuracy

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This unique single filter differential method is utilized to achieve the highest wavelength accuracy and reliability of any commercial wavelength locking device

DAS Distributed Vibration Mmeasurement

1550 nm SM Mini Type Manual Variable Attenuator Add-Drop Multiplexer delivering the combined power forMini Type Manual variable Attenuator operates by manually moving a shading element into optical beam. The shading element can be integrating adjusted to get any attenuation value in a range. It features low insertion loss, good resolution, high stability and good reliability. lt applies for pre emphasis attenuation, transmitter power control, in line power equalization, and amplifier power control, etc. FEATURES Low Insertion Loss Good Resolution High