Motorola PTP 400 Series Manual De Usuario

 

 

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8.3.8.9  Viewing Historic Spectrum Management Metrics

 

Spectrum Management allows the system administrator to view the results of previous 

measurement quantization periods. Holding down the shift key and clicking the appropriate 

channel on the local channel spectrum plots activates this feature. This feature is available on 

both the master and slave webpage.  

 

Figure 60 shows a sample time series plot. A time series plot displays the previous 145 

measurement quantization periods. If the PTP 400 Series Bridge has not been running for 

145 quantization periods then only the number of measurement quantization periods that are 

available are displayed.  

RED 

Peak of Peaks interference measurement 

GREEN 

Peak of Means interference measurement 

BLACK 

99.9% percentile of means interference measurement 

BLUE 

Mean of Means interference measurement 

8.3.8.10  Spectrum Management Online Help  

Because the Spectrum Management displays contain a large amount of data, symbols and 

color references, an online help screen has been provided see Figure 61. This screen is 

accessible from both the master and slave web pages.