Model: MTS200 (1U)
Doc. Ref. no. : - m08/om/201
Issue no.: 03
Page 5 of 195 User’s Manual
9.2.5.2 HTTPS Security Certificate menu: .................................................................................. 88
9.2.5.3 NTP Autokey menu: ........................................................................................................ 90
9.2.5.3.1 NTP Autokey PC Scheme: ........................................................................................ 91
9.2.5.3.2 NTP Autokey IFF Scheme: ....................................................................................... 94
9.2.6 Default / Restore Settings: .................................................................................................. 98
9.2.7 Administration Settings Menu: ............................................................................................ 99
9.3 SNMP based configuration ....................................................................................................... 101
9.4 Webserver based configuration ................................................................................................ 101
10 Serial Communication and Configuration ................................................................................ 102
10.1 Steps to Set Putty for serial communication with MTS200: ...................................................... 103
10.2 Steps to Set Hyperterminal for serial communication with MTS200: ........................................ 105
11 Timing Outputs – Serial, IRIG-B / IEEE 1344, NTP ................................................................... 108
11.1 Timing Output – Serial .............................................................................................................. 108
11.1.1 NMEA-0183 RMC Time frame output ............................................................................... 108
11.1.2 T-Format Time frame output: ............................................................................................ 108
11.1.3 NGTS Time frame output: ................................................................................................. 109
11.1.4 GPZDA Time frame output: ............................................................................................... 110
11.1.5 GPGGA Time frame output: .............................................................................................. 110
11.2 Timing Output – IRIG-B / IEEE 1344 C37.118-2005 ................................................................ 111
11.2.1 Introduction: ....................................................................................................................... 111
11.2.2 Time Code Output: ............................................................................................................ 111
11.2.2.1 Standard IRIG-B Output: ........................................................................................... 112
11.2.2.2 Abstract of IRIG-B Time Code: ................................................................................. 112
11.2.2.3 IRIG-B AM & IRIG-B DCLS signals: .......................................................................... 112
11.2.2.4 IRIG-B IEEE 1344 Extension: ................................................................................... 113
11.2.2.5 Generated IRIG-B Time Codes: ................................................................................ 114
11.2.2.6 Selection/configuration of IRIG-B Time Codes: ........................................................ 114
11.2.2.7 Connecting IRIG-B Time Code: ................................................................................ 115
11.2.2.7.1 Connecting IRIG-B DCLS: .................................................................................... 115
11.2.2.7.2 Connecting IRIG-B AM:......................................................................................... 115
11.3 Timing Output – NTP ................................................................................................................ 116
11.3.1 NTP Introduction: .............................................................................................................. 116
11.3.2 NTP Output: ...................................................................................................................... 116
11.3.3 NTP Server Installations and Configurations: ................................................................... 118
11.3.3.1 NTP General Settings .............................................................................................. 118
11.3.3.2 NTP Local Clock ........................................................................................................ 119
11.3.3.3 NTP Broadcast / Multicast ......................................................................................... 120
11.3.3.4 NTP Authentication ................................................................................................... 123
11.3.3.4.1 Symmetric Key Mechanism .................................................................................. 123
11.3.3.4.2 NTP AutoKey Mechanism: .................................................................................... 125
11.3.3.5 NTP Service & Status................................................................................................ 140
11.3.4 NTP Client Synchronization: ............................................................................................. 142
11.3.5 NTP Hierarchical Time Distribution: .................................................................................. 143
12 Relay and Pulse Outputs ............................................................................................................ 146
12.1 Relay Contact Outputs .............................................................................................................. 146
12.2 Pulse Outputs ............................................................................................................................ 146
12.2.1 1PPS Output ..................................................................................................................... 146
12.2.2 Event Output (PPM/PPH) .................................................................................................. 147
12.2.3 Additional Event Outputs (Programmable Pulse Outputs) ................................................ 147
13 Ethernet Communications: Telnet, SNMP ................................................................................ 148
13.1 Telnet ........................................................................................................................................ 148