Monitoring The Oscillator - Spectracom PRISMA VelaSync User Manual

4.7 Quality Management
1.
To access the NTP Status Summary panel, navigate to MANAGEMENT > NETWORK: NTP
Setup .
2.
The NTP Status Summary panel is at the lower left of the screen. The panel contains the fol-
lowing information:
4.7.1.4 Monitoring the Oscillator
The Oscillator Management screen provides current and history status information on dis-
ciplining state and accuracy.
To access the Oscillator Management screen:
178
Selected Ref —The reference VelaSync is currently using.
Stratum —This is the stratum level at which VelaSync is operating.
Leap Indicator —The leap indicator bits (usually 00). See "Leap Second Alert Noti-
fication" on page 98.
Delay (ms) —The measured one-way delay between VelaSync and its selected ref-
erence.
Offset (ms) —Displays the configured 1PPS offset values.
Jitter (ms) —Variance (in milliseconds) occurring in the reference input time (from
one poll to the next).
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