Spectracom SecureSync User Manual

II.
Output Enabled in Holdover—The output is present unless SecureSync is not synchronized
to its references (SecureSync is in Holdover mode).
III.
Output Disabled in Holdover—The 1PPS output is present unless the SecureSync ref-
erences are considered not qualified and invalid (the output is NOT present while
SecureSync is in Holdover mode.)
IV.
Output Always Disabled—The output is never present, even if SecureSync references are
present and valid.
Table 2-6:
Signature control output-presence states
Ref.
Out-of-sync,
no holdover
In holdover
In-sync with
external reference
I.
II.
III.
IV.
Configuring Signature Control for an Output
To review or configure the Signature Control setting for any output:
1.
Navigate to INTERFACES > OUTPUTS and click the output you want to configure.
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CHAPTER 2 • SecureSync User Reference Guide Rev. 26
2.16 Configuring Outputs

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)