81570A Agilent 81570A Variable Optical Attenuator Module with Right Angle Interface

• High input power level: 2 W

• Wavelength flatness: < 0.05dB

• High attenuation accuracy < 0.1dB

• Repeatability < 10 mdB

The Keysight 81570A variable optical attenuator provides the lowest insertion loss and excellent wavelength flatness over a 60 dB attenuation range for characterizing optical network components in telecom and datacom systems.

Features:

• Low PDL, PMD, CD ensure low signal distortion

• Wavelength flatness: < 0.05 dB

• Wide wavelength range: 1200 nm to 1700 nm(SM)

• Power meter zero adjustment using built-in shutter

• Built-in calibration function

Benefits:

• High optical performance allows you to test emission systems and components while ensuring minimal impact on the input signal.

• The unique combination of optical performance parameters gives you the flexibility to use and re-use the modular attenuator in different setups and applications.

• Integrated shutter protects test equipment and simplifies positioning and power meter zero adjustment (without having to change settings).

• Enhanced internal calibration features reduce uncertainty and improve calibration efficiency for multi-wavelength applications.