Keysight M809256PB, Руководство пользователя

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Keysight M809256PB OIF CEI-56G Rx Test Automation Application User Guide 123
OIF CEI-56G LR PAM4 Calibrations 8
LR configuration in the Test App
In order to obtain valid calibration data and test measurements, ensure
that the Test Application is using the correct configuration parameters and
corresponding values. The S-Parameter files are used for compensation
losses whereas the Excel configuration file consists of Channel Operating
Margin (COM) parameters.
To configure the correct S-Parameter and Excel Config File in the Set Up
tab,
1 Select
Long Reach as the Standard Option .
• By default, the Test Application displays certain S-Parameter files and
Excel file corresponding to the LR standard.
Figure 92 Configuration files for Medium Reach standard
2 To define another Test Channel S-Parameter, Noise Channel
S-Parameter or both files, click the respective (folder icon).
By default, the Application installer places all S-Parameter files in the
folder: C:\Program Files\Keysight\M8070B\Apps\M809256PB\app\
SParameterProfiles for Test Channel S-Parameter and Noise Channel
S-Parameter configuration fields.