Spectracom SecureSync User Manual

ATC: ASCII time code reference
USER: User provided time
LOCL: Local reference (synced to itself)
INIT: NTP on server/peer is initializing
STEP: NTP on server/peer is performing initial synchronization step and restart-
ing
AUTH STATUS: Indicates if the selected reference is using MD5 authentication. “None”
indicates authentication not being used.
LAST: The number of seconds that have expired since this reference was last polled for its
time.
POLL: The polling interval, i.e. how often SecureSync is polling this NTP reference for its
time.
DELAY (ms): The measured one-way delay between SecureSync and its selected ref-
erence.
2.14.8.2 NTP Servers: Adding, Configuring, Removing
To add, configure, or remove an NTP Server:
1.
Navigate to MANAGEMENT > NETWORK: NTP Setup.
2.14 Configuring NTP
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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)