Spectracom SecureSync User Manual

Major Alarm
There are several conditions that can cause the front panel Fault lamp, or Web UI status lights to
indicate a Major alarm has been asserted. These conditions include:
Frequency error: Indicates a jump in the oscillator’s output frequency has been detected.
Contact Tech Support for additional information.
1PPS is not in specification: The 1PPS input reference is either not present or is not qual-
ified.
System Sync: A Major alarm is asserted when the Timing System is not in sync (Input ref-
erences are not available and the unit is not in Holdover). Examples of not being synced
include:
When the Timing System has just booted-up and has not yet synced to a ref-
erence.
When all input references were lost and Holdover Mode has since expired.
Timing System Error: A problem has occurred in the Timing System. Contact Spectracom
technical support if the error continues.
5.1.3 Troubleshooting: System Configuration
One of the first tasks when troubleshooting a unit is to read out the current system configuration
(you may also be asked for this when contacting Spectracom Technical Support.)
Select TOOLS > Upgrade/Backup: The screen displayed will provide information on:
System configuration
Disk status, memory status
Software versions, and
Recent log entries.
336 SecureSync User Reference Guide
APPENDIX

Spectracom SecureSync Specifications

General

Model	SecureSync
Time Reference	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Disciplines	GNSS, IRIG, PTP, NTP, SyncE
Inputs	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Outputs	NTP, PTP, 1PPS, IRIG
Protocols	PTP, NTP, SNMP, SSH, HTTPS
Form Factor	1U Rack-mount
Redundancy	Optional redundant power supply
Security Features	Password protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply	100-240 VAC, 50-60 Hz
Operating Temperature	0°C to +50°C
Dimensions	44.45 mm (H) x 482.6 mm (W)