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ID: U01-2500959

Keysight N4391A

Optical Modulation Analyzer

ID: U01-2500959
Keysight N4391A Optical Modulation Analyzer
Keysight N4391A Optical Modulation Analyzer
Keysight N4391A Optical Modulation Analyzer
Keysight N4391A Optical Modulation Analyzer
-N4391A-0

Keysight N4391A

Optical Modulation Analyzer

Tested
90 days warranty
Please ask for Warranty Ext./KeysightCare. The product may be End-of-Support.
Limited configurability
Accessories included if shown in the pictures

List Price USD 317,780.00 Save 90%
USD 31,778.00 Excl. taxes.

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Ships from USA.
Ships to United States within 1 week.
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Keysight Used

N4391A

Optical Modulation Analyzer

Deal summary

Configuration: 110, 220, 510, E02
Shipping:Ships from USA.
Ships to United States within 1 week.
Support: 90 days warranty

Extendible in some cases, please check prior to purchasing.

Accessories Not included
For help, please contact your local Keysight
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Keysight N4391A Optical Modulation Analyzer
Keysight Used
Keysight N4391A
Optical Modulation Analyzer
Configuration: 110, 220, 510, E02
Customization available
Shipping: Limited countries only
Warranty: 90 days
Accessories Not included
For professional and industrial use only
By clicking the Request Quote button, you agree to Keysight’s Privacy Policy.

Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Keysight N4391A Optical Modulation Analyzer

Keysight Used

Keysight  N4391A

From

USD 31,778.00 Save 90%

Installed Options

110OPTICAL MODULATION ANALYZER WITH 4 CHANNEL RECEIVER AND ANALYSIS SOFTWARE
220INTERNAL LOCAL OSCILLATOR AND EXTERNAL LOCAL OSCILLATOR INPUT AND LOCAL OSCILLATOR OUT
510FAST TUNABLE C AND L BAND LOCAL OSCILLATOR
E02

Product Specifications


  • 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

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.

Benefits

  • 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

Features

  • Fully integrated in Vector Signal Analysis software with smart setup
  • Analysis software also available as PC stand-alone version
  • User configurable APSK and OFDM demodulator
  • Modulation-format transparent polarization alignment
  • Clearly structured measurement resultsaward_logo
  • Optical characterization results for each polarization plane separately
  • Optical summary results for complete signal
  • BER and Q factor separated for each polarization plane and overall signal
  • Freely configurable screen layout
  • Internal PMF switch to select internal or external local oscillator laser for best long term test results
  • Free selection and sequence of DSP algorithms
  • Various CD and PMD compensation and measurement algorithms
  • Integration of user DSP algorithm with the same freedom as Keysight algorithms

Accessories


Accessories only included if shown in the pictures.

Other accessories that are not listed and included in the offer can be purchased separately at an extra cost with your purchase of a Keysight Used or Keysight Premium Used unit. Please specify in the comment field which additional accessories or support you are interested in.

For separate or post-purchase ordering, please contact your local Keysight office or Keysight Partner here. Or check our online store if available for your region here.

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What You Get

  • Keysight N4391A Optical Component Test
  • Accessories only included if shown in the pictures
  • Calibration certificate only included if shown in the pictures

What You Can Add

  • KeysightCare Assured
  • Fresh Calibration
  • Calibration Plan

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FAQs

What are the main differences between Keysight New, Keysight Premium Used & Keysight Used equipment?

  Keysight New Keysight Premium Used Keysight Used
Savings None Up to 70% Up to 90%
Condition New Like New Working Condition ¹
Firmware Latest Updated As is
Calibration Full Full As listed
Accessories New New As listed
Warranty 1 to 5 Years ² Like New 90 Days Warranty
Customization Possible Possible Limited

Learn more about Keysight Premium Used Here

Can I configure a unit to meet my personal needs?

Customization is generally possible with our Keysight Premium Used equipment. The majority of our Keysight Premium Used equipment can be configured just the way you need it. Options can be added at additional cost.
Customizing Keysight Premium Used equipment might change the delivery and lead time of the item.

Some Keysight Used products cannot be customized. Use the contact option on the product page to check with the our eStore team.

What accessories are included?

Keysight Premium Used equipment typically comes with the same accessories and warranty as new products.

Can you include other accessories?

We currently only offer those accessories which are part of the listing. Other accessories can be purchased separately at extra cost with your purchase of a Keysight Used or Keysight Premium Used unit.

Please mention in the comment field which additional accessories or support you are interested in.

For seperate or post-purchase ordering, please contact your local Keysight office or Keysight Partner here. Or check our online store if available for your region here.

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