Agilent / HP / Keysight 81570A
81570A Variable Optical Attenuator Module With Straight Interface
Description
The Agilent 81570A is avariable optical attenuator. It features the lowest insertion loss and wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecomunication and for data communication in systems.
Key Points
Low Signal Distortion due to low PDL, PMD, CD
Wavelength Flatness: < 0.05dB
Wide Wavelength Range: 1200nm to 1700nm (SM)
Built-in Shutter for Power Meter Zeroing
Built-in Calibration Capability
The high optical performance enables testing of transmission systems and components with minimal impact on the input signal.
Unique combination of optical performance parameters gives you the flexibility to use and reuse the modular attenuator in different setups and applications.
The integrated shutter protects test equipment and simplifies referencing and power meter zeroing without changes in the setup.
Enhanced internal calibration feature reduces uncertainties and speeds up calibration in multi wavelength applications.
Specifications
High Input Power Level: 2W
Wavelength Flatness: < 0.05dB
High Attenuation Accuracy < 0.1dB
Repeatability < 10mdB
