Microsemi ATS-6501B T-Flex Manuals

Manuals and User Guides for Microsemi ATS-6501B T-Flex. We have 1 Microsemi ATS-6501B T-Flex manual available for free PDF download: User Manual

Microsemi ATS-6501B T-Flex User Manual

Microsemi ATS-6501B T-Flex User Manual (222 pages)

GPS Time & Frequency Standard

Brand: Microsemi | Category: GPS | Size: 2 MB

Table of Contents

Revision History
3
Table of Contents
4
1 General Information

9
- Introduction
  9
- Ordering Information
  9
2 Installation

12
- Powering on the ATS-6501
  12
- Communicating with the ATS-6501
  13
  - Dhcp
    13
  - Static IP Addresses
    13
  - Network
    13
  - Console Cable
    13
  - Setting a Static IP Address
    14
  - Firewall Settings
    15
  - USB Ports
    16
  - RADIUS Authentication
    16
- Antenna Installation
  17
  - Antenna Location
    17
  - Figures Figure 1 Antenna Location
    18
  - Setting the Antenna Voltage
    19
  - Figure 2 Antenna Cable
    19
  - Outdoor Antenna Grounding
    20
  - Antenna Mask Angle
    20
  - Positioning Modes
    21
  - Dynamic Position Mode
    21
  - Auto Position Mode
    21
  - Manual Position Mode
    23
- ATS-6501 Installation
  24
- Antenna Delay Calibration
  45
- On Time Point (OTP)
  46
- Figure 5 Timing System Diagram
  46
- Using an External Frequency Reference
  47
  - Reference Type
    47
  - Figure 6 External Frequency Reference
    47
  - Hp5071A Communications
    48
  - Unmonitored Clocks
    48
  - Selecting the External Reference
    48
- Using the Time Scale Reference
  49
- Setting the System Time Manually
  53
  - Force Time
    53
  - Deterministic Phase Lock Loop (DPLL)
    53
  - External Reference
    56
  - Disable the GPS Tracking Alarms
    56
- User Configuration Files
  56
3 Operations

63
- Front Panel
  63
  - Power Supply Indicators
    63
  - Alarm Indicator
    63
  - Figure 7 ATS-6501 Front Panel
    63
  - Figure 8 ATS-6501 SAASM Front Panel
    63
  - Table 1 Power Supply Indicator Status
    63
  - Oscillator Locked (Osc Lock) Indicator
    64
  - GPS Tracking Indicator
    64
  - Table 2 Alarm Indicator
    64
  - Table 3 Oscillator Locked Indicator
    64
  - NTP Locked Indicator
    65
  - Outputs Enabled Indicator
    65
  - KEY ACTIVE Indicator (SAASM)
    65
  - Table 4 GPS Tracking Indicator
    65
  - Table 5 NTP Locked Indicator
    65
  - Table 6 Outputs Enabled Indicator
    65
  - Table 7 Key Indicator
    65
  - ZEROIZE Button (SAASM)
    66
  - CRYPTO KEY Programming Connector (SAASM)
    66
  - Fans
    66
  - Flash Card
    66
  - Display Button
    66
- Rear Panel
  67
- Figure 9 ATS-6501 Rear Panel
  67
- Figure 10 ATS-6501 SAASM Rear Panel
  67
- Software
  68
  - Current Version
    68
  - Software Updates
    68
  - Figure 11 ATS 6501 Rear Panel Connections
    68
  - Flash Card Replacement
    69
  - Remote Software Update
    69
  - Figure 12 Flash Card
    69
  - GPS Firmware Updates
    71
  - Declassifying the System
    71
- User Interfaces
  71
  - Operating System
    71
  - Telnet
    71
  - Real Time Data Port (1135)
    72
  - Command Port (1700)
    72
  - Diagnostic Port (1800)
    75
  - Table 8 System Command List
    75
  - Status Port (1900)
    76
  - Average TIC Data Port (2100)
    76
  - Raw TIC Data Port (2101)
    77
  - File Transfer Protocol (FTP)
    78
  - Network Time Protocol (NTP)
    78
  - NTP Authentication
    78
  - NTP Server
    79
  - NTP Clients
    81
  - Simple Network Management Protocol (SNMP)
    81
  - Management Information Base (MIB)
    81
  - Snmp2
    81
  - Snmp3
    81
  - Testing SNMP3
    82
  - SNMP Traps
    83
  - Secure Shell (SSH) Authentication
    83
  - Creating a SSH New Key
    83
  - Transferring a SSH Key
    83
- Local User Accounts
  83
- Status Command
  84
- GPS Data Logging (Not Available on SAASM Type I)
  85
  - FTP Data Logging
    85
  - Real Time Data Logging
    88
- WAAS Satellites (Not Available in SAASM Version)
  89
- System Verification
  90
4 Theory of Operations

104
- Generation of Timing Signals
  104
- Gps
  104
- Deterministic PLL (6501B Only)
  104
- Output Signals
  105
- GPS Data Collection (Not Available in SAASM Type 1)
  105
- Startup Sequence
  106
5 Maintenance

108
- Internal Inspection
  108
- Antenna and Antenna Cable Inspection
  108
- Table 9 Maintenance Schedule
  108
- Fan Filter
  109
6 Troubleshooting

110
- Front Panel Indications
  110
- Alarm Light
  110
  - Power Supplies
    111
  - Outputs Enabled
    112
  - GPS Performance
    113
  - Poor GPS Receiver Performance
    114
  - GPS Not Tracking
    115
  - Internal Clocks
    116
  - External Reference
    117
  - NTP Server
    120
  - PTD Value Is Noisy
    120
  - Over Temperature and Fans
    120
  - PPS Outputs
    121
  - IRIG Outputs
    122
  - NASA36 Outputs
    123
  - TIC Measurements
    124
  - 4391 Code Generator
    124
  - Software Update Failure
    125
  - Configuration Not Readable
    125
- Communication Problems
  125
- Syslog Command
  126
- System Configuration Issues (Syscfg)
  127
- Troubleshooting Summary
  127
- Table 10 Troubleshooting Summary
  128
Appendix A System Specifications

129
Appendix B Status Command Fields

137
Appendix C Status Port (1900) Example

143
Appendix D Detailed Command Information

155
Appendix E System Recovery Without GNSS

201
Appendix F System Monitoring and Control Protocol (SMCP)

204
- Description
  204
- Figure 13 Upstream Fiber Packet
  204
- Configuring SMCP
  205
- F.2 Configuring SMCP
  205
- Nodeids
  208
- F.3 Nodeids
  208
- Table 11 Parent Node Types
  209
- Table 12 Child Node Types
  210
- Troubleshooting
  211
- Table 13 2000 Series Chassis Node Types
  211
- Table 14 3000 Series Chassis Node Types
  211
- Table 15 6300 Series Chassis Node Types
  211
- F.4 Troubleshooting
  211
- Node_Directive Command
  212
- Table 12 Node Directives
  212
- F.5 Node_Directive Command
  212
- PPS Steer Source
  213
- IRIG Steer Source
  214
Appendix G System Configuration (Syscfg)

216
Appendix H Julian Date Calendars

220
Appendix I Certificate of Compliance

222

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