N4391A Optical Modulation Analyzer

• Up to 33 GHz true analog bandwidth
• Up to 60 Gbaud symbol rate
• Up to 240 Gbit/s analysis capability for DP-(D)QPSK
• Analysis span up to 62.5 GHz
• Optical analysis wavelength range 1528 nm to 1630 nm
• Specified typical system noise floor 1.8% rms EVM

The Optical Modulation Analyzer offers comprehensive characterization of amplitude and phase modulated optical signals for 400 Gb/s to 1 Tb/s transmission systems and advanced research for terabit transmission.

The Optical Modulation Analyzer provides:

• Standalone software to extend your analysis capabilities offline
• Wide-bandwidth polarization-diverse coherent optical receiver technology with real-time detection
• Novel signal processing algorithms combined with Agilent 89600 vector signal analysis software
• Seamless integration of Agilent's high-speed real-time data acquisition unit, the Infiniium 90000-Q Series Oscilloscope

Benefits

• Highest confidence in test results through specified and easily verifiable system performance
• Most sophisticated preprocessing algorithms with highest flexibility through novel polarization alignment and Kalman filter based phase tracking technology
• Debug the most challenging errors with tools, proven by thousands of RF engineers

Features

• Available as stand alone software package (starting July 1st) (NEW !)
• Generic APSK and PSK decoder (NEW !)
• Modification of calibration data for IQ hybrid test (NEW !)
• Color coded and digital persistence display tools (NEW!)
• User configurable ODFM decoder (NEW!)
• Easy to use SCPI based remote control (NEW!)
• Up to 20 free configurable displays (NEW!)
• CD, PMD measurement and compensation
• Integration of your Matlab compiler in data processing flow
• Light version fully supporting 100G @ 32Gbaud
• Support of triggered loop measurements
• User selectable loop gain of phase and polarization tracking
• Polarization alignment algorithm independent of modulation format
• Optical constellation diagram
• Optical spectrum analysis
• Error vector magnitude analysis tools
• Real counting BER
• Choice of more than 30 modulation formats