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Spectracom SecureSync User Manual

Spectracom SecureSync
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To determine which GNSS receiver mode your SecureSync is using and how many satellites your
SecureSync unit is currently receiving, navigate to INTERFACES > REFERENCES: GNSS0. See
also "Reviewing the GNSS Reference Status" on page183.
To set the GPS Alarm Thresholds:
1.
Navigate to MANAGEMENT > OTHER: Notifications, and choose the GPS tab.
2.
At the bottom of the window, locate the ALARM THRESHOLD panel:
3.
In the Minimum Satellites fields enter the minimum number of satellites that must be avail-
able before the alarm is triggered. The alarm will be triggered when the number of satel-
lites available is BELOW this number.
4.
In the Duration Below Threshold (s) fields, enter the time in seconds that the system must be
below the threshold set in the Minimum Satellites field before an alarm is triggered. The
alarm will be triggered when this time is reached.
By default, this timeout value is set to 0 seconds: As soon as the receiver drops below the
minimum number of satellites, the associated alarm is triggered. A delay of e.g., 5
seconds, however, would not trigger an alarm if the number of received satellites drops
below the specified number for only 3 seconds.
You can configure this event to cause either a Minor alarm, or a Major alarm, or both.
To learn more about Minor and Major alarms, see "Minor and Major Alarms" on page335.
Note that the GNSS receiver must initially be tracking more than the configured number of satel-
lites in order for this alarm to be triggered (the alarm is triggered when the receiver falls below
the number of Minimum Satellites you specified above).
4.2.4 Setting Up SNMP Notifications
SNMP Notifications are SNMP traps that occur on a change of a monitored event.
To configure SNMP notifications:
1.
Navigate to MANAGEMENT > OTHER: Notifications.
2.
In the Actions panel, click SNMP Setup.
244
CHAPTER 4 SecureSync User Reference Guide Rev. 26
4.2 Notifications

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Spectracom SecureSync Specifications

General IconGeneral
ModelSecureSync
Time ReferenceGPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
DisciplinesGNSS, IRIG, PTP, NTP, SyncE
InputsGPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
OutputsNTP, PTP, 1PPS, IRIG
ProtocolsPTP, NTP, SNMP, SSH, HTTPS
Form Factor1U Rack-mount
RedundancyOptional redundant power supply
Security FeaturesPassword protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply100-240 VAC, 50-60 Hz
Operating Temperature0°C to +50°C
Dimensions44.45 mm (H) x 482.6 mm (W)

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