Spectracom SecureSync User Manual

You can search any of the fields for specific information in the Search field at the
top of the window.
A limit of 10 entries will appear on the screen at any one time. If you have more
than 10clients, you can move through the table using the First, Previous, Next and
Last navigation buttons at the bottom of the screen.
2.14.5 Restoring the Default NTP Configuration
The SecureSync default NTP configuration can be restored at any time. It comprises basic set-
tings such as Stratum1 operation with no other servers or peers, no broadcasting and no
access restrictions. External queries or modifications are not permitted, while generally all IPv4
and IPv6 client connections are allowed.
To restore SecureSync to its default NTP configuration:
1.
Navigate to MANAGEMENT > NETWORK: NTP Setup.
2.
In the NTP Actions panel, click Restore Default NTP Configuration.
3.
In the dialog window that displays, click OK.
2.14.6 NTP Output Timescale
You can choose the timescale SecureSync will use for the time stamps it sends out to its NTP cli-
ents and network nodes. This is done by setting SecureSync SystemTime timescale. The options
are UTC, TAI and GPS. Typically, UTC is used for network synchronization.
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CHAPTER 2 • SecureSync User Reference Guide Rev. 26
2.14 Configuring NTP

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)