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N4391B Optical Modulation Analyzer

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Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

  • 110 | 100 | 80 GHz and 70 | 59 | 50 | 40 GHz system bandwidth options with one oscilloscope
  • ADC resolution 10 bits for all bandwidth grades
  • Specified typical system noise floor < 1.6% EVM rms at reference conditions
  • Relative skew < ± 0.5 ps
  • Optical operating wavelength range 1528 nm to 1620 nm
  • Absolute wavelength accuracy +/- 2.5 pm typical
  • Average input power monitor accuracy ± 0.5 dB
  • Integrated Coherent Receiver Test Application with On-Site Verification and Re-Calibration Software
  • Coherent Optical Device Test Application Software

Description

Master Your 400G Design
The Keysight N4391B is the most compact OMA solution of its class and combines industry-leading noise performance with a proven architecture and Keysight’s well-known, reliable and flexible vector signal analysis (VSA) software.

Target Applications
To keep up with increased symbol rates of 112 GBaud, a test instrument is required that can handle the baud rate classes of transceivers for 600 Gb/s to 1.2 Tb/s and even beyond, from the first day in advanced research through the development phase. Not only symbol rates are challenging, but also modulation formats are getting more demanding due to the higher-order quadrature amplitude modulation which require a step forward in noise performance.

The N4391B, based on the latest industry leading UXR Oscilloscope series, is the best-suited optical modulation analyzer to support these application requirements.

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