This release of 80SJNB adds a TDECQ option in support of 100 – 400 Gbps, PAM4 signal analysis, with focus on the TDECQ (Transmitter and Dispersion Eye Closure for PAM4) optical measurement.
This release of 80SJNB also extends the Jitter, Noise, and BER analysis previously provided for NRZ and PAM4 signaling with additional optical measurements performed in accordance with IEEE standards, such as OMA--Optical Modulation Amplitude--for each eye of the PAM4 stack, and the global OMA outer measurement. This release includes Extinction Ratio with a correction factor control to compensate for offsets and drifts and Average Optical Power measurements for PAM4 signals.
This new version of 80SJNB also expands the modeling of the Receiver with added optimization methods for the decision thresholds and sampling phases in accordance to IEEE and OIF/CEI standards. 80SJNB link simulation Equalization was enhanced to support PAM4 signaling, with focus on the optimization of the TDECQ measurements.
Lastly, manufacturing Pass/Fail test functionality has been extended to provide additional analysis capabilities when targets are not met.
As before, the PAM4 option builds on the Advanced option, and supports comprehensive analysis on PAM4 signals.
80SJNB Essential provides Jitter, Noise and BER analysis for NRZ signals. The Advanced option adds capabilities for de-embedding of text fixtures, channel emulation based on TDR/TDT and S-parameter models, and CTLE, FFE, DFE equalizer support.
- Version: V220.127.116.11
- Software Type: Application
- Release Date:
- Part Number: 066134709
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This software applies to: DSA8300