Comtech EF Data CDM-600 Network Modem Manuals

Manuals and User Guides for Comtech EF Data CDM-600 Network Modem. We have 4 Comtech EF Data CDM-600 Network Modem manuals available for free PDF download: Installation And Operation Manual, Operating Instructions Manual, Operator's Manual, Application Note

Comtech EF Data CDM-600 Installation And Operation Manual

Comtech EF Data CDM-600 Installation And Operation Manual (250 pages)

Open Network Satellite Modem (2.4 kbps – 20 Mbps)

Brand: Comtech EF Data | Category: Modem | Size: 3 MB

Table of Contents

Installation and Operation Manual
1
Part Number
5
Table of Contents
19
Instruction Code
24
Customer Service
27
Preface
27
About this Manual
28
Conventions and References
28
Electrical Safety
29
Telecommunications Terminal Equipment Directive
30
EMC (Electromagnetic Compatibility)
31
Limitations of Warranty
32
Warranty Policy
32
Chapter 1. Introduction

33
- Standard Features
  34
  - Aupc
    34
  - Software - Flash Upgrading
    35
  - Verification
    35
  - Data Interfaces
    35
- Major Assemblies
  36
- FAST Options and Hardware Options
  36
  - FAST Accessible Options
    38
  - FAST System Theory
    38
  - Implementation
    38
  - Hardware Options
    39
  - Supporting Hardware and Software
    40
- Compatibility
  40
- New in this Release
  41
Chapter 2. Installation

43
- Unpacking
  43
- Mounting
  44
- Figure 2-1. Installation of the Optional Mounting Bracket, KT/6228-2
  45
- Configuration
  46
- Select Internal if Loop
  46
- Connect External Cables
  46
Chapter 3. Functional Description

47
- Figure 3-1. CDM-600 Modem Block Diagram
  48
Chapter 4. Physical Description

49
- Introduction
  49
- Front Panel
  49
- Rear Panel
  50
- Dimensional Envelope
  54
- Figure 4-3. Dimensional Envelope
  54
Chapter 5. Connector Pinouts

55
Chapter 6. Front Panel Operation

63
- Description
  63
- Figure 6-1. Front Panel View
  63
- Table 6-1. Front Panel LED Indicators
  64
- Figure 6-2. Keypad
  65
- Figure 6-3. Menu Trees
  66
- Opening Screen
  67
- Main Menu
  67
  - Config
    68
    
    Config: All
    69
    
    Config: Mode
    69
    
    Config: Tx
    70
    
    Figure 4-1. Front Panel
    74
    
    Config: Rx
    76
    
    Config: Clocks
    81
    
    Config: Drop & Insert
    84
    
    Config: Edmac
    85
    
    Config: Misc
    85
    
    Config: Remote Control
    88
    
    Config: Mask
    89
    
    Config: Impedance
    91
    
    Config: Statistics
    91
  - Test
    92
  - Figure 6-4. Loopback Modes
    93
  - Information
    94
  - Monitor
    98
    
    Monitor: Stored Events
    99
    
    Monitor: Statistics
    100
    
    Monitor: Rx Parameters
    101
    
    Monitor: Aupc-Params
    101
  - Store/Load
    101
    
    Store/Load: Override Configuration
    102
  - Utilities
    102
    
    Utilities: Set-Rtc
    102
    
    Utilities: Brightness
    102
    
    Utilities: Lamp
    103
    
    Utilities: 1:1 Manual Switch
    103
    
    Utilities: Circuit ID
    103
  - Odu
    104
  - Fast
    104
    
    Fast: Set
    104
    
    Fast: View
    104
Chapter 7. Forward Error Correction Options

105
Chapter 8. Offset Qpsk Operation

135
Chapter 9 . Open Network Operations

137
- Introduction
  137
- Ibs
  137
  - IBS Clock/Data Recovery and De-Jitter
    138
  - IBS Framing
    138
  - IBS Engineering Service Channel
    138
  - IBS Scrambling
    138
- Drop and Insert
  138
  - D&I Primary Data Interfaces
    139
  - D&I Framing
    139
- Idr
  140
  - IDR Primary Data Interfaces
    141
  - IDR Engineering Service Channel
    141
Chapter 10 . Clock Modes and Drop and Insert (D&I)

143
- Transmit Clocking
  143
  - Internal Clock
    143
  - Tx Terrestrial
    144
  - Rx Loop-Timed, RX=TX
    144
  - Rx Loop-Timed, RX<>TX (Asymmetric Loop Timing)
    144
  - External Clock
    144
- Receive Clocking
  145
- X.21 Notes
  145
- Figure 10-1 Tx Clock Modes
  146
- Figure 10-2 Rx Clock Modes
  147
- Drop and Insert
  148
- Frame Formats
  149
- Figure 10-3 Supported T1 and E1 Framing Formats
  149
- CDM-600 Satellite Modem
  149
- Time Slot Selection
  150
- Drop and Insert Clocking
  151
- Figure 10-4 Drop and Insert Clocking
  151
- Rx Buffer Clock = Insert (D&I Only)
  152
- Single-Source Multiple Modems
  152
- Figure 10-5. Single-Source Multiple Modems (Looming)
  152
- Figure 10-6. Single-Source Multiple Modems (Daisy Chain)
  153
Chapter 11. Edmac Channel

155
- Theory of Operation
  155
- M&C Connection
  156
- Setup Summary
  157
- Drop & Insert
  158
Chapter 12. Automatic Uplink Power Control

159
- Introduction
  159
- Setting AUPC Parameters
  160
  - Target Eb/No
    160
  - Max Range
    160
  - Alarm
    161
  - Demod Unlock
    161
- Compensation Rate
  161
- Monitoring
  162
Chapter 13. Esc

163
- Introduction
  163
- Overhead Details
  163
- Available Baud Rates
  164
- Configuration
  164
- Effect on Eb/No Performance
  164
Chapter 14. Flash Upgrading

165
Chapter 15. Summary of Specifications

167
- Modulator
  167
- Demodulator
  169
- Data Interfaces
  172
- Automatic Uplink Power Control
  173
- Framing Summary
  173
- Data Rate Ranges
  174
- Miscellaneous
  175
- Approvals
  175
Chapter 16. Remote Control

177
- Introduction
  177
- Basic Protocol
  178
- Packet Structure
  179
  - Start of Packet
    179
  - Address
    179
  - Instruction Code
    180
  - Instruction Code Qualifier
    180
  - Tit=
    181
  - Message Arguments
    181
  - End of Packet
    181
    
    Tcr?
    182
    
    Tdr=
    182
    
    Tmd=
    182
- Alphabetical List of Remote Commands
  182
  - Trs=
    183
  - Tsc=
    183
  - Tsi=
    183
  - Ttc=
    186
  - Tet=
    187
  - Tvl=
    188
  - Rrs=
    192
  - Rsi=
    192
  - Eba=
    194
  - Rte=
    195
  - Rtc=
    196
  - Rvl=
    196
  - Efm=
    197
  - Esa=
    197
  - Esc=
    197
  - Scp=
    198
  - Adj=
    199
  - Efr=
    199
  - Wrm=
    199
  - Ctd=
    200
  - Tst=
    200
  - CID=
    201
  - App=
    202
  - Tfm=
    202
  - Cld=
    203
  - Cst=
    203
  - Day=
    203
  - Ssi=
    204
  - Tim=
    204
  - Cas=
    205
  - Cae=
    206
  - Bfs?
    207
  - Ebn?
    207
  - Iep=
    207
  - Rsl?
    207
  - Sno=
    208
  - Swr?
    208
  - Fcs?
    209
  - Tmp?
    209
  - Eid?
    210
  - Dni?N
    212
  - Dni=
    212
  - Dts=
    213
Appendix A. Cable Drawings

215
- Fsw=
  215
Appendix B. Eb/No Measurement

219
Appendix C. Fast Activation Procedure

223
- Introduction
  223
- Activation Procedure
  223
  - Serial Number
    223
  - View Currently Installed Features
    224
  - Enter Access Codes
    224
Appendix D. Odu Operation

225
- Introduction
  225
- Menu Trees
  226
- Index
  241
- Metric Conversions
  249

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Comtech EF Data CDM-600 Operating Instructions Manual

Comtech EF Data CDM-600 Operating Instructions Manual (232 pages)

open network

Brand: Comtech EF Data | Category: Modem | Size: 6 MB

Table of Contents

Installation and Operation Manual
1
Table of Contents
5
Customer Service
13
Preface
13
About this Manual
14
Conventions and References
14
Electrical Safety
15
Telecommunications Terminal Equipment Directive
16
EMC (Electromagnetic Compatibility)
17
Limitations of Warranty
18
Warranty Policy
18
Chapter 1. Introduction

19
- Standard Features
  20
  - Aupc
    20
  - Software - Flash Upgrading
    21
  - Verification
    21
  - Data Interfaces
    21
- Major Assemblies
  22
- FAST Options and Hardware Options
  22
  - FAST Accessible Options
    24
  - FAST System Theory
    24
  - Implementation
    24
  - Hardware Options
    25
  - Supporting Hardware and Software
    26
- Compatibility
  26
- New in this Release
  27
Chapter 2. Installation

29
- Unpacking
  29
- Mounting
  30
- Figure 2-1. Installation of the Optional Mounting Bracket, KT/6228-2
  31
- Configuration
  32
- Select Internal if Loop
  32
- Connect External Cables
  32
Chapter 3. Functional Description

33
- Figure 3-1. CDM-600 Modem Block Diagram
  34
Chapter 4. Physical Description

35
- Introduction
  35
- Front Panel
  35
- Rear Panel
  36
- Dimensional Envelope
  40
- Figure 4-3. Dimensional Envelope
  40
Chapter 5. Connector Pinouts

41
Chapter 6. Front Panel Operation

49
- Description
  49
- Figure 6-1. Front Panel View
  49
- Table 6-1. Front Panel LED Indicators
  50
- Figure 6-2. Keypad
  51
- Figure 6-3. Menu Trees
  52
- Opening Screen
  53
- Main Menu
  53
  - Config
    54
    
    Config: All
    55
    
    Config: Mode
    55
    
    Config: Tx
    56
    
    Figure 4-1. Front Panel
    60
    
    Config: Rx
    62
    
    Config: Clocks
    67
    
    Config: Drop & Insert
    70
Chapter 10. Clock Modes and Drop and Insert (D&I)

70
- Config: Edmac
  71
- Config: Misc
  71
- Config: Remote Control
  74
- Config: Mask
  75
- Config: Impedance
  77
- Config: Statistics
  77
- Test
  78
- Figure 6-4. Loopback Modes
  79
- Information
  80
- Monitor
  84
  - Monitor: Stored Events
    85
  - Monitor: Statistics
    86
  - Monitor: Rx Parameters
    87
  - Monitor: Aupc-Params
    87
- Store/Load
  87
  - Store/Load: Override Configuration
    88
- Utilities
  88
  - Utilities: Set-Rtc
    88
  - Utilities: Brightness
    88
  - Utilities: Lamp
    89
  - Utilities: 1:1 Manual Switch
    89
  - Utilities: Circuit ID
    89
- Odu
  90
- Fast
  90
  - Fast: Set
    90
  - Fast: View
    90
Chapter 7. Forward Error Correction Options

91
Chapter 8. Offset Qpsk Operation

121
- Introduction
  123
- Ibs
  123
  - IBS Clock/Data Recovery and De-Jitter
    124
Chapter 9. Open Network Operations

124
- IBS Framing
  124
- IBS Engineering Service Channel
  124
- IBS Scrambling
  124
- Drop and Insert
  124
  - D&I Primary Data Interfaces
    125
  - D&I Framing
    125
- Idr
  126
  - IDR Primary Data Interfaces
    127
  - IDR Engineering Service Channel
    127
- Transmit Clocking
  129
  - Internal Clock
    129
  - Tx Terrestrial
    130
  - Rx Loop-Timed, RX=TX
    130
  - Rx Loop-Timed, RX<>TX (Asymmetric Loop Timing)
    130
  - External Clock
    130
- Receive Clocking
  131
- X.21 Notes
  131
- Figure 10-1 Tx Clock Modes
  132
- Figure 10-2 Rx Clock Modes
  133
- Drop and Insert
  134
- Frame Formats
  135
- Figure 10-3 Supported T1 and E1 Framing Formats
  135
- Time Slot Selection
  136
- Drop and Insert Clocking
  137
- Figure 10-4 Drop and Insert Clocking
  137
- Rx Buffer Clock = Insert (D&I Only)
  138
- Single-Source Multiple Modems
  138
- Figure 10-5. Single-Source Multiple Modems (Looming)
  138
- Figure 10-6. Single-Source Multiple Modems (Daisy Chain)
  139
Chapter 11. Edmac Channel

141
- Theory of Operation
  141
- M&C Connection
  142
- Setup Summary
  143
- Drop & Insert
  144
Chapter 12. Automatic Uplink Power Control

145
- Introduction
  145
- Setting AUPC Parameters
  146
  - Target Eb/No
    146
  - Max Range
    146
  - Alarm
    147
  - Demod Unlock
    147
- Compensation Rate
  147
- Monitoring
  148
Chapter 13. Esc

149
- Introduction
  149
- Overhead Details
  149
- Available Baud Rates
  150
- Configuration
  150
- Effect on Eb/No Performance
  150
Chapter 14. Flash Upgrading

151
Chapter 15. Summary of Specifications

153
- Modulator
  153
- Demodulator
  155
- Data Interfaces
  158
- Automatic Uplink Power Control
  159
- Framing Summary
  159
- Data Rate Ranges
  160
- Miscellaneous
  161
- Approvals
  161
Chapter 16. Remote Control

163
- Introduction
  163
- Basic Protocol
  164
- Eia-232
  164
- Packet Structure
  165
  - Start of Packet
    165
  - Address
    165
  - Instruction Code
    166
  - Instruction Code Qualifier
    166
  - Message Arguments
    167
  - End of Packet
    167
- Alphabetical List of Remote Commands
  168
  - Index
    184
  - Stored Configurations
    188
Appendix A. Cable Drawings

201
Appendix B. Eb/No Measurement

205
Appendix C. Fast Activation Procedure

209
- Introduction
  209
- Activation Procedure
  209
  - Serial Number
    209
  - C.1 Introduction
    209
  - View Currently Installed Features
    210
  - Enter Access Codes
    210
Appendix D. Odu Operation

211
- Introduction
  211
- Menu Trees
  212
- Index
  227
- Metric Conversions
  231

Comtech EF Data CDM-600 Operator's Manual

Comtech EF Data CDM-600 Operator's Manual (44 pages)

Brand: Comtech EF Data | Category: Modem | Size: 0 MB

Table of Contents

Table of Contents
9
About this Manual
11
1 Introduction

13
Title Box

13
Revision History

13
Equipment

15
- Equipment Rack Elevation
  15
- Equipment View
  15
- Equipment Rack Wiring Diagram
  15
2 Equipment View

19
- CIM-300L
  26
  - CIM-550
    27
  - CDM-550
    28
  - CDM-600
    29
- Sdm-300A
  30
- SDM-2020 Modulator
  31
- SDM-2020 Demodulator
  32
Required Equipment

35
Typical Rack Installation

36
- Workstation
  36
  - Snm-1000
    36
  - Sms-301
    37
- Rack Installation
  38
- Snm-1001
  39
- Wiring Connections
  40
- Snm-1002
  40
- Equipment Rack History
  41

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Comtech EF Data CDM-600 Application Note

Comtech EF Data CDM-600 Application Note (5 pages)

Power Supply Replacement Procedure

Brand: Comtech EF Data | Category: Modem | Size: 0 MB

Table of Contents

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