Highlights

M8290A Modular Coherent Test Solution

The Keysight M8290A optical modulation analyzer and high-speed digitizer test solution is a flexible platform for up to 400G coherent devices and transmitter test. It incorporates a 92 GSa/s modular optical modulation analyzer and a 92 GSa/s four-channel electrical digitizer. The platform has an additional arbitrary waveform generator module up to 92 GSa/s to add to the same AXIe chassis. This setup is a compact and flexible test solution and easily integrates with software for integrated, coherent receiver (ICR) and coherent optical device (COD) module characterization.

  • Compact and flexible AXIe modular form factor
  • Maximum symbol rate at 74 Gbaud
  • Sample rate at 83 to 92 GSa/s
  • Maximum record length at 512 k samples
  • Eight-bit ADC resolution

Applications

  • Coherent optical transmitter testing
  • Coherent receiver ICR testing
  • Coherent optical transmit and receive devices

Key Specifications

ADC Resolution
8 bits
Frequency Range
1 MHz to 40 GHz
Max Sample Rate
20 Gsa/s
Maximum Record Length
512 kSa/channel
ADC Resolution
Frequency Range
Max Sample Rate
Maximum Record Length
8 bits
1 MHz to 40 GHz
20 Gsa/s
512 kSa/channel
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ADC Resolution:
8 bits
Analog Bandwidth:
37 GHz (3 dB)
Error Vector Magnitude Noise Floor:
< 2.4% EVM rms at 2.5 GHz frequency offset (with M8292A)
< 3.5% EVM rms at 10 GHz frequency offset (with M8292A)
Frequency Range:
1 MHz to 40 GHz
Max Sample Rate:
20 Gsa/s
Maximum Detectable Symbol Rate:
74 Gbaud
Maximum Frequency:
42 GHz
Maximum Record Length:
512 kSa/channel
Wavelength Range:
1527.6 nm to 1570.01 nm (with M8292A)
M8290A Optical Modulation Analyzer and High-Speed Digitizer

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