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TimeHub 5500 TL1 Reference Manual
Performance Monitoring
097-55501-02 Issue 5: June 2003
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Overview
The TimeHub 5500 continuously makes phase deviation measurements on each
input reference. Network performance parameters based on these measurements
are computed and updated periodically.
Depending on the type of measurement, the time periods are either averaging time
or observation time and are performed on a single input port or across all enabled
input ports.
Measurement properties can be displayed to determine the measurement criteria
currently active for an input port, or specified to determine how measurement
results affect system operation.
Measurements
Performance monitoring measurement types are listed on the following pages. After
the measurement name, a definition is given. The definition is followed by the
actual command that can be used to display the measurement.
The response format shows how the response will appear. Command and response
examples are shown where applicable.