The Handheld Digital Display Adjustable Optical Attenuator
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The Handheld Digital Display Adjustable Optical Attenuator The U8631 handheld digital display adjustable optical attenuator can continuously and variably attenuate optical signals. This device is mainly used for online testing of laser systems. It is applicable to digital system applications including communication equipment (SDH synchronization and PDH quasi-synchronization) as well as systems that adopt analog modulation (CATV).
Functions and Features U8631 uses a neutral-density filter to attenuate the optical signal. The attenuation is achieved by rotating the rotating dial on the front panel of the instrument, with the attenuation range being between 2.5 and 60dB. |
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The Handheld Digital Display Adjustable Optical Attenuator |
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