Selected Ref—The reference SecureSync is currently using.
Stratum—This is the stratum level at which SecureSync is operating.
Leap Indicator—The leap indicator bits (usually 00). See "Leap Second Alert Noti-
fication" on page156.
Delay (ms)—The measured one-way delay between SecureSync and its selected
reference.
Time Offset—This is a graphical representation of the system time offset over time.
Clicking on this graph in the NTP Status Summary panel will open a window in
the main panel containing a larger, more detailed view of the graph. See "The
NTP Time Offset Performance Graph" below.
Offset (ms)—Displays the configured 1PPS offset values.
Frequency Offset—This is a graphical representation of the system frequency offset
over time. Clicking on this graph in the NTP Status Summary panel will open a
window in the main panel containing a larger, more detailed view of the graph.
See "The NTP Frequency Offset Performance Graph" on page295.
Jitter (ms)—Variance (in milliseconds) occurring in the reference input time (from
one poll to the next).
Jitter—This is a graphical representation of the system jitter over time. Clicking on
this graph in the NTP Status Summary panel will open a window in the main
panel containing a larger, more detailed view of the graph. See "The NTP Jitter
Performance Graph" on page296.
Note: This panel is updated every 30 seconds, or upon clicking the
browser refresh button.
The NTP Time Offset Performance Graph
To view the NTP Time Offset performance graph:
4.5 Quality Management
CHAPTER 4 • SecureSync User Reference Guide Rev. 26
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