MANUAL P/N 900000165 REV H
Table of Contents
1 Introduction ......................................................................................................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
2 Site Preparation ............................................................................................. 11
2.1 Overview ..................................................................................................... 11
2.2 Antenna ...................................................................................................... 11
2.3 Power and Network .................................................................................... 11
3 Quick 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
4 NTP80plus 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
5 Web-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
6 Front Panel Setup & Status. .......................................................................... 31
7 Working with the TFS Network Management System .................................... 35
8 Understanding 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
9 Frequently 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
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