Keysight Agilent N4391A Optical Modulation Analyzer w/ MFG CALIBRATION 250K LIST

You are bidding on a Keysight / Agilent N4391A Optical Modulation Analyzer with Options 110 (Optical modulation analyzer with 4 channel receiver and analysis software), 210 (Internal Local Oscillator) and 500 (C band iTLA internal Local Oscillator).  It is in pristine condition, and it will arrive with a fresh calibration performed by the manufacturer, Keysight Technologies.  The N4391A Analyzer with this option configuration has a current list price of $250,000 USD!  Oscilloscope pictured is shown for reference only, and is not included in this auction.

The N4391A is a high end turn-key optical modulation analyzer for advanced research in single and multi-carrier 400 Gbit/s and 1Tbit/s complex modulated transmission systems. It is based on the latest Z-Series Keysight oscilloscopes, a 40 GHz dual polarization coherent receiver and optical modulation vector signal analysis software offering most flexible analysis tools and smart setup for easiest instrument setup.

 

4x 33 GHz system bandwidth, 4 x 40 GHz optical receiver bandwidth
Specified typical system noise floor 1.8% rms EVM
66 Gbaud symbol rate
264 Gbit/s for QPSK, 512 Gbit/s for QAM 16
Analysis span 66 GHz
Optical wavelength range 1528 nm to 1630 nm
Absolute wavelength accuracy +/- 5 pm typical

 

Highest confidence in test results through full calibrated turn-key solution
Widest range of modulation format offering
Based on world class Z-Series 4 channel Keysight oscilloscope

 

This unit is in excellent condition, has been fully tested and is guaranteed functional. It comes w/ a 14 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of description. If you don't see it in the pictures, it is not included.

Insurance is included in UPS shipping charges. Item shipped internationally on buyer's UPS, FEDEX or DHL accounts only.

We will accept payment for this item by company check, cashier’s check and wire transfer only. 

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Please note that shipping and insurance costs are non-refundable. 

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