The Keysight 81570A feature excellent wavelength flatness and can handle high input power levels.
Key Features
Attenuation Range: 0dB to 60dB
High Input Power Level: 2W
Wavelength Flatness: < 0.05dB
High Attenuation Accuracy < 0.1dB
Repeatability < 10mdB
Low Signal Distortion due to low PDL, PMD, CD
Wide Wavelength Range: 1200nm to 1700nm (SM)
Built-in Shutter for Power Meter Zeroing
Built-in Calibration Capability
Benefits
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
Variable Optical Attenuator Module
Model Overview
Model
Connectivity
Fiber Type
Wavelength Range
Attenuation Range
81570A
Straight connector, versitile interface
9/125 μm SMF28
1200 nm to 1700 nm
0 dB to 60 dB
81571A
Angled connector
9/125 μm SMF28
1200 nm to 1700 nm
0 dB to 60 dB
81576A
Straight connector, versatile interface
9/125 μm SMF
1250 nm to 1650 nm
0 dB to 60 dB
81577A
Angled connector, versatile interface
9/125 μm SMF
1250 nm to 1650 nm
0 dB to 60 dB
81578A #050
Straight connector versatile interface
50/125 μm MMF
700 nm to 1400 nm
0 dB to 60 dB
81578A #062
Straight connector versatile interface
62.5/125 μm MMF
700 nm to 1400 nm
0 dB to 60 dB
资源
文件资溝
Keysight 816x Series Lightwave Solution Platform Configuration Guide