Spectracom SecureSync User Manual

2.14.8.3 NTP Peers: Adding, Configuring, Removing
109
2.14.9 NTP Authentication
111
2.14.9.1 NTP Autokey
111
2.14.9.2 NTP: Symmetric Keys (MD5)
117
2.14.10 NTP Access Restrictions
119
2.14.11 Enabling/Disabling NTP Broadcasting
121
2.14.12 NTP over Anycast
122
2.14.12.1 Configuring NTP over Anycast (General Settings)
123
2.14.12.2 Configuring NTP over Anycast (OSPF IPv4)
124
2.14.12.3 Configuring NTP over Anycast (OSPF IPv6)
125
2.14.12.4 Configuring NTP over Anycast (BGP)
126
2.14.12.5 Configuring Anycast via NTP Expert Mode
127
2.14.12.6 Testing NTP over Anycast
130
2.14.13 NTP Orphan Mode
130
2.14.14 Host Disciplining
131
2.14.14.1 Enabling Host Disciplining
132
2.14.15 NTP Expert Mode
132
2.14.16 Spectracom Technical Support for NTP
135
2.15 Configuring Input References
136
2.16 Configuring Outputs
136
2.16.1 The Outputs Screen
137
2.16.2 The 1PPS and 10MHz Outputs
138
2.16.2.1 Configuring a 1PPS Output
140
2.16.2.2 Configuring the 10 MHz Output
140
2.16.3 Configuring Optional Outputs
141
2.16.4 Network Ports
141
2.16.5 Signature Control
141
CHAPTER 3
Managing Time
145
3.1 The Time Management Screen
146
3.2 System Time
147
3.2.1 System Time
148
3.2.1.1 Configuring the System Time
148
3.2.1.2 Timescales
149
3.2.1.3 Manually Setting the Time
150
3.2.1.4 Using Battery Backed Time on Startup
152
VI
SecureSync User Reference Guide • TABLE OF CONTENTS

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)