Product Overview:
The Keysight 81576A variable optical attenuator provides the lowest insertion loss and excellent wavelength flatness in the 60 dB attenuation range for characterization of optical network components in telecommunications and data communication systems. Keysight 81576A attenuator has power control function, you can set the output power level of the attenuator.
Main features and jish technical indicators:
High input power level: 2 W
Wavelength flatness: < 0.05dB
High attenuation accuracy < 0.1dB
Repeatability < 10mdB
Features:
Built-in power meter for monitoring
Low PDL, PMD and CD ensure low signal distortion
Wavelength flatness: < 0.05dB
Wide wavelength range: 1200 nm to 1700 nm(SM)
Zero power meter adjustment using the built-in shutter
Built-in calibration function