Symmetricom TimeSource 2500 Manuals

Manuals and User Guides for Symmetricom TimeSource 2500. We have 2 Symmetricom TimeSource 2500 manuals available for free PDF download: Manual

Symmetricom TimeSource 2500 Manual (203 pages)

GPS Primary Reference Source

Brand: Symmetricom | Category: Test Equipment | Size: 1 MB

Table of Contents
3
Contents
11
Timesource
12
Description
13
Introduction
14
Global Positioning System
15
Chapter 1

16
- Physical Description
  16
- Functional Description
  18
  - Overview
    18
  - Antenna
    20
  - GPS Receiver
    20
  - Local Oscillator
    20
  - Clock Extractors
    20
  - Power Supply
    21
  - Bestime Ensemble Timing Generator
    21
    
    T1 Output
    21
    
    10 Mhz Output
    21
    
    TOD Output
    22
  - Btmonitor Software
    22
  - Alarm Interface
    22
- Antenna Location Guidelines
  24
- Cabling Considerations
  26
  - Window Antenna
    26
    
    Up to 40 Feet
    27
Chapter 2 Antenna-To-Shelf Distance up to 100 Feet

28
- Antenna-To-Shelf Distance up to 150 Feet
  29
- Antenna-To-Shelf Distance up to 200 Feet
  30
- Wall Antenna
  31
- Shelf Considerations
  36
  - Rack Mounted
    36
  - Wall Mounted
    36
- Computer Requirements
  37
- Systems
  38
- Installation
  45
- Unpacking
  46
- Antenna
  47
Chapter 3 Window Antenna Installation

47
- Antenna Mounting
  47
- Antenna Cabling
  48
- Wall Antenna Installation
  56
  - Antenna Mounting
    56
  - Antenna Cabling
    59
- Shelf
  67
  - Rack Mounting
    67
  - Wall Mounting
    71
  - Cabling
    71
    
    Frame Ground
    73
    
    Power
    77
    
    T1 Outputs
    79
    
    Local Communication Port
    81
    
    Alarm Outputs
    82
    
    Remote Communication Port
    83
    
    T1 and 5 Mhz Inputs
    84
    
    Time of Day Output
    86
    
    10 Mhz Output
    87
    
    GPS Antenna
    87
- Power-Up
  88
- Remote Operation Via a Modem (Optional)
  99
- Remote Operation Via a Terminal Server (Optional)
  104
- Operation
  111
- Introduction
  112
- View Alarms and Alarm Thresholds
  113
Chapter 4

115
- Change Alarm Thresholds
  115
- View Span Framing and Trouble Code Sent During Major Alarm
  117
- View BT3 (Timesource 2500) Mode and Duration
  118
- View Alarm Log
  119
- Clear Alarm Log
  120
- Change Location ID
  121
- Change Elevation Mask
  122
- Enable or Disable Inputs
  123
- Ensemble Inputs or Exclude Inputs from Ensemble
  124
- View Input Weighting and Gear
  125
- View Input Performance Statistics
  126
- Set Span Framing and Trouble Code Sent During Major Alarm
  128
- Set TOD Output Format
  130
- View GPS Tracking Statistics
  131
- View GPS Satellite Information
  132
- Operation
  133
- View Daily Holdover Information
  134
- View Monthly Holdover Information
  136
- Reset GPS Receiver and System
  138
- Download New Software
  139
- View User Accounts
  141
- Add User Account
  142
- Delete User Account
  145
- Edit User Account
  146
- Change Password
  148
- View Btmonitor Software Version
  149
- View Communication Information
  150
- View System Firmware Information
  151
- Troubleshooting
  153
- Front Panel Lamps
  154
Chapter 5 Theory of Alarm Processing and Troubleshooting

156
- GPS Event and Alarm Summary
  162
  - GPS Frequency Transient Event
    163
  - GPS Frequency Event
    163
  - GPS Frequency Alarm
    164
  - GPS Drift Transient Event
    164
  - GPS Drift Event
    165
  - GPS Drift Alarm
    165
  - GPS Time Accuracy Transient Event
    166
  - GPS Clock Bias Transient Event
    166
  - GPS Tracking Success Alarm
    166
  - Antenna Alarm
    167
- Span Input Event and Alarm Summary
  168
  - Span Frequency Transient Event
    168
  - Span Frequency Alarm
    169
  - Span Drift Transient Event
    169
  - Span Drift Alarm
    170
  - Span Phase Transient Event
    170
  - Span Phase Alarm
    171
  - Span Jitter Alarm
    171
- Remote Oscillator (RO) Input Event and Alarm Summary
  172
  - RO Frequency Transient Event
    172
  - RO Frequency Alarm
    173
  - RO Drift Transient Event
    173
  - RO Drift Alarm
    174
  - RO Phase Transient Event
    174
  - RO Phase Alarm
    175
  - RO Jitter Alarm
    175
- Troubleshooting
  175
  - Phase Locked Loop (PLL) Event
    176
    
    PLL Step Event
    176
    
    Timesource
    176
    
    PLL Step Alarm
    177
    
    PLL Range Event
    177
    
    PLL Range Alarm
    178
    
    PLL Jitter Alarm
    178
  - Temperature (TP) Event and Alarm Summary
    179
    
    TP Step Event
    179
    
    TP Step Alarm
    179
    
    TP Slew Event
    180
    
    TP Slew Alarm
    180
- TL1 Messages
  181
  - Formats
    181
    
    Alarms
    181
    
    Events
    181
  - Parameters
    182
  - Message Troubleshooting
    184
- Repair and Return
  188
- Technical Assistance
  190
- Sales
  191
- Manual Updates
  192
- Antenna
  194
  - Window
    194
  - Wall
    194
Chapter 6

195
- Remote Communication Port
  195
- Craft Communication Port
  195
- T1 Inputs
  196
- Remote Oscillator Inputs
  197
- T1 Outputs
  198
- Time of Day Output
  199
- 10 Mhz Output
  200
- Alarms
  201
- Indicators
  201
- Power
  202
- Shelf Mechanical
  202
- Wire-Wrap Panel Mechanical
  203
- Shelf and Wire-Wrap Panel Environmental
  203

Symmetricom TimeSource 2500 Manual (218 pages)

GPS Primary Reference Source

Brand: Symmetricom | Category: Test Equipment | Size: 2 MB

Table of Contents
3
Timesource
10
Description
13
Overview
14
Global Positioning System
15
Chapter 1

16
- Physical Description
  16
- Functional Description
  19
  - Overview
    19
  - Antenna
    21
  - IF Interface
    21
  - Local Oscillator
    21
  - Clock Extractors
    22
  - Power Supply
    22
  - Bestime Ensemble Timing Generator
    22
  - E1 or Analog Outputs
    22
  - Eight Additional E1 or Analog Outputs
    23
    
    (990-72020-02 Systems Only)
    23
  - TOD Output
    23
  - IRIG-B TOD Outputs
    23
    
    (990-72020-05 Systems Only)
    23
  - PPS Output
    23
  - 10 Mhz Output
    24
  - Two ESCIU Ports
    24
    
    (990-72020-04 Systems Only)
    24
  - Alarm Interface
    25
  - Communication Ports
    25
  - Ethernet
    25
- Antenna Guidelines
  28
  - Antenna Location Guidelines
    29
  - Earth Ground Location Guidelines
    32
Chapter 2

33
- Antenna Cable Choices
  33
- IRIG-B TOD (990-72020-05 System Only)
  34
- RJ-422-To-RS-232 TOD Converter
  34
- Shelf Considerations
  35
- Systems
  36
- User-Supplied Tools and Materials
  40
- Unpacking
  44
- Antenna
  45
Chapter 3 Shelf

51
- Output Module Installation
  51
- Rack Mounting
  53
- Cabling
  55
  - Frame Ground
    57
  - Power
    58
  - GPS Antenna
    59
  - 10 Mhz Output
    59
  - E1 or Analog Synchronization Outputs
    60
  - Expansion Bus
    61
  - PPS Output
    61
  - E1 or Analog Reference Inputs
    62
  - Remote Oscillator Inputs
    63
  - Module for Additional E1 or Analog Outputs
    64
  - Module for IRIG-B TOD Outputs
    65
  - Module for ESCIU Ports
    66
  - Time of Day Output
    71
  - Ethernet
    72
  - Communication Port 1
    73
  - Communication Port 2
    74
  - Alarms Output
    75
  - Craft Port
    76
- Power-Up
  77
- TL1 Reference
  89
- Command Format
  92
Chapter 4 Command Format

92
- Response Format
  93
- Parameters
  95
- Autonomous Messages
  99
  - Report Alarm
    100
  - Report Event
    101
- Factory-Set Values
  102
- Tasks/Commands
  105
  - Command
    106
- Commands
  107
  - Activate User
    108
  - Cancel User
    109
  - Copy Memory
    110
  - Delete Equipment
    113
  - Delete User Security
    114
  - Edit Communication
    115
  - Edit Date
    119
  - Edit Equipment
    121
  - Enter Equipment
    128
  - Enter User Security
    130
  - Initialize Register
    131
  - Initialize System
    132
  - Operate Alarm Cutoff All
    133
- Timesource
  133
  - Retrieve Alarm All
    134
  - Retrieve Alarm Equipment
    135
  - Retrieve Communication
    137
  - Retrieve Condition All
    141
  - Retrieve Condition Equipment
    142
  - Retrieve Equipment
    144
  - Retrieve GPS Status
    151
  - Retrieve Inventory
    153
  - Retrieve Performance Monitoring
    155
  - Retrieve Performance
    155
  - Retrieve User Security
    171
  - Set Source Identifier
    172
- Troubleshooting
  173
- Troubleshooting with Front Panel Items
  174
- Troubleshooting with Error Messages
  180
Chapter 5

188
- Card Replacement
  188
- Repair and Return
  190
- Technical Assistance
  192
- Sales
  193
- Manual Updates
  194
- Specifications
  195
Chapter 6 Communication Ports

197
- Port 1
  197
- Port 2
  198
- Craft Port
  199
- Ethernet Port
  200
- Time of Day Outputs
  201
  - Network Time Protocol (NTP), Type 4, Format 2 Driver Format
    201
  - Cisco Systems Format
    202
  - IRIG-B TOD Outputs
    203
    
    (990-72020-05 System Only)
    203
- Remote Oscillator Inputs
  204
- E1 Inputs
  205
- Analog 2.048 Mhz Inputs
  206
- PPS Output
  207
- E1 Outputs
  208
  - Standard
    208
  - Additional E1 Outputs
    210
    
    (990-72020-02 System Only)
    210
- Analog 2.048 Mhz Outputs
  212
  - Standard
    212
- 10 Mhz Output
  214
- ESCIU Ports
  215
  - (990-72020-04 System Only)
    215
- Office Alarms
  216
  - Connector Panel Contacts
    216
  - Front Panel Lamps
    216
  - Front Panel Control
    217
- Power
  217
- Shelf Mechanical
  218
- Shelf Environmental
  218

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Test Equipment Amplifier Clock Server

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More Symmetricom Manuals

Symmetricom TimeSource 2500 Manuals

Symmetricom TimeSource 2500 Manual (203 pages)

Table of Contents

Chapter 1

Chapter 2 Antenna-To-Shelf Distance up to 100 Feet

Chapter 3 Window Antenna Installation

Chapter 4

Chapter 5 Theory of Alarm Processing and Troubleshooting

Chapter 6

Symmetricom TimeSource 2500 Manual (218 pages)

Table of Contents

Chapter 1

Chapter 2

Chapter 3 Shelf

Chapter 4 Command Format

Chapter 5

Chapter 6 Communication Ports

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