Keysight Technologies Inc. Opt attenuator high power, straight
The Keysight 81570A is a high power optical attenuator designed for use in optical test systems requiring precise attenuation of optical signals. It features a straight interface and is capable of handling high optical power levels, making it suitable for applications in fiber optic component and system testing. The 81570A provides accurate and repeatable attenuation with low polarization dependence and minimal wavelength sensitivity. It is compatible with the Keysight 8153A and 8163/8164/8166 mainframes, allowing for integration into automated test setups. The device is engineered for reliability and long-term stability, supporting a wide range of wavelengths and offering user-friendly operation through the host mainframe's interface.