MANUAL P/N 900000165 REV H
Table of Contents
1Introduction......................................................................................................7
1.1 Introduction to the NTP80plus Multiport Time Server...................................7
1.2 Packaging.....................................................................................................8
1.3 Getting to know your NTP80plus..................................................................9
1.3.1 NTP80plus Time Server.............................................................................9
1.3.2 GPS Antenna .............................................................................................9
2Site Preparation.............................................................................................11
2.1 Overview.....................................................................................................11
2.2 Antenna......................................................................................................11
2.3 Power and Network ....................................................................................11
3Quick Setup Guide.........................................................................................12
3.1 Installation ..................................................................................................12
3.2 Initial Configuration.....................................................................................12
3.3 Main Configuration......................................................................................12
3.3.1 Security ....................................................................................................12
3.3.2 Network Configuration..............................................................................13
3.3.3 NTP Configuration....................................................................................14
4NTP80plus Connections................................................................................15
4.1 GPS Antenna Connections (GPS Version).................................................15
4.2 GPS Head-End...........................................................................................15
4.3 1 PPS .........................................................................................................15
4.4 User port.....................................................................................................16
4.5 100 BASE T Ports.......................................................................................17
4.6 Power Connection ......................................................................................17
5Web-based configuration...............................................................................18
5.1 System Security..........................................................................................19
5.2 Network Configuration................................................................................20
5.3 Configure, NTP Configuration.....................................................................23
5.4 Status .........................................................................................................25
5.5 Events.........................................................................................................27
5.6 Remote restart............................................................................................29
6Front Panel Setup & Status. ..........................................................................31
7Working with the TFS Network Management System....................................35
8Understanding the Network Time Protocol....................................................37
8.1 Why use the Network Time Protocol...........................................................37
8.2 Understanding NTP....................................................................................38
8.3 NTP Hierarchical Structure.........................................................................39
9Frequently Asked Questions..........................................................................40
10 Troubleshooting Guide..................................................................................42
11 Specifications................................................................................................44
12 Appendix A....................................................................................................46
12.1 Resetting Factory Defaults. ........................................................................46
12.2 Firmware update.........................................................................................47
13 Appendix B: MIB File.....................................................................................49
13.1 TFS-NTPCOMMON-MIB.mib......................................................................49
