Comtech EF Data CDM-550T User Manual

Cdm-550t, Satellite modem installation and operation manual

Table of contents

Document Outline

Cover - Outer
Cover - Inside
TABLE OF CONTENTS
TABLES
FIGURES
Preface
- Customer Support
- About this Manual
  - Reporting Comments or Suggestions Concerning this Manual
- Conventions and References
- Electrical Safety
- Telecommunications Terminal Equipment Directive
- EMC (Electromagnetic Compatibility)
- Warranty Policy
  - Limitations of Warranty
  - Exclusive Remedies
Chapter 1. INTRODUCTION
- 1.1 Overview
- 1.2 Standard Features
- 1.3 Options
- 1.4 Compatibility
- 1.5 Manual Release Notes
Chapter 2. INSTALLATION
- 2.1 Unpacking and Inspection
- 2.2 Mounting
  - 2.2.1 Leading Particulars
- 2.3 Configuration
- 2.4 Select Internal IF Loop
- 2.5 Connect External Cables
Chapter 3. FUNCTIONAL DESCRIPTION
Chapter 4. PHYSICAL DESCRIPTION
- 4.1 Overview
- 4.2 Front Panel
- 4.3 Rear Panel
Chapter 5. REAR PANEL CONNECTOR PINOUTS
- 5.1 Connector Overview
- 5.2 Data Interface Connector, DB-25F
- 5.3 Alarms Connector, DB-15M
- Auxiliary Serial Connector, HE1402 3-Pin Header
  - 5.5.1 Pin Numbering
Ch05_RearPnlConns.pdf
Chapter 6. FRONT PANEL OPERATION
- 6.1 Introduction
  - 6.1.1 Front Panel Keypad
- 6.2 Menu Trees
Chapter 7. FORWARD ERROR CORRECTION OPTIONS
- 7.1 Introduction
- 7.2 Viterbi
- 7.3 Sequential
- 7.4 Reed-Solomon Outer Codec (Option)
- 7.5 Turbo Product Codec (Option)
  - 7.5.1 End-to-End Processing Delay
- 7.6 Uncoded Operation (No FEC)
Chapter 8. OFFSET QPSK OPERATION
Chapter 9. RS-232 DATA INTERFACE - ASYNCHRONOUS OPERATION
- 9.1 Introduction
- 9.2 ASYNC EIA-232 Specifications
- 9.3 Setup
- 9.4 Other Considerations
  - 9.4.1 Baud Rate Accuracy
  - 9.4.2 Async Character Formats Using 1.5 Stop Bits
Chapter 10. CLOCKING MODES
- 10.1 Overview
- 10.2 Transmit Clocking
- 10.3 Receive Clocking
- 10.4 X.21 Notes
- 10.5 Loop Timing with Sync RS-232
Chapter 12. AUTOMATIC UPLINK POWER CONTROL
- 12.1 Introduction
- 12.2 Setting AUPC Parameters
- 12.3 Compensation Rate
- 12.4 Monitoring
Chapter 11. EDMAC CHANNEL
- 11.1 Theory of Operation
- 11.2 M&C Connection
- 11.3 Setup Summary
Chapter 13. FLASH UPGRADING
Chapter 14. SUMMARY OF SPECIFICATIONS
Chapter 15. REMOTE CONTROL
- 15.1 Introduction
- 15.2 RS-485
- 15.3 RS-232
- 15.4 Basic Protocol
- 15.5 Packet Structure
- 15.6 Remote Commands and Queries
Appendix A. CABLE DRAWINGS
- A.1 Overview
Appendix B. Eb/No MEASUREMENT
Appendix C. ASYNC OVERHEAD OPTION
- C.1 Introduction
- C.2 Electrical Interface
- C.3 Pin Numbering
- C.4 Baud Rates
- C.5 Selecting Async Mode
Appendix D. KST-2000A FSK (ODU) REMOTE OPERATION
- D.1 ODU Operation via a CDM-550T Modem Front Panel Comprising Firmware ( 1.20
METRIC CONVERSIONS
BackCover