Comtech EF Data CDM-740 manuals

Comtech ef data CDM-740 User Manual (150 pages)

Brand: Comtech-ef-data | Category: Equipment | Size: 3.24 MB |

English

Table of contents

Advanced Satellite Modem

1

Errata A

3

Errata Page 2 of 4

4

Errata Page 3 of 4

5

Errata Page 4 of 4

6

CDM-740

7

Table of Contents

9

Table of Contents MN-CDM740

10

Figures

15

PREFACE

17

Preface MN-CDM740

18

Low Voltage Directive (LVD)

19

Installation

19

Environmental

19

CE Mark

20

RoHS Compliance

20

Warranty Policy

21

Limitations of Warranty

21

Exclusive Remedies

22

Customer Support

23

Online Customer Support

23

Chapter 1. INTRODUCTION

25

1.2 Functional Description

26

Introduction MN-CDM740

27

1.3 Features

28

1.3.1 Physical Description

28

1.3.2 Compatibility

28

1.3.3 Major Assemblies

28

1.3.4 Dimensional Envelope

29

1.3.5 Physical Features

30

1.3.5.1 Front Panel

30

1.3.6 Rear Panel

31

1.3.7 Data Interfaces

31

1.3.8 Verification

31

FAST System Theory

32

FAST Implementation

32

FAST Accessible Options

32

1:1 Redundancy Applications

33

1.4 New in this Release

33

1.5.1 Transmit / Modulator

34

1.5.3 Data Interfaces

36

1.5.4 Data Rate Ranges

36

1.5.5 Miscellaneous

37

1.5.6 Approvals

37

Chapter 2. INSTALLATION

39

2.2 Mounting

40

Installation MN-CDM740

41

Chapter 3. REAR PANEL

43

CONNECTOR PINOUTS

43

CA UTION

45

3.4 Utility Connections

46

3.4.1 TERM Connector, RJ-12

46

Chapter 4. FLASH UPGRADING

49

Flash Upgrading MN-CDM740

50

... Please wait

51

SELECT:

52

Utility Æ Firmware Æ Select

52

Chapter 5. FRONT PANEL

53

OPERATION

53

5.1.2 Front Panel Keypad

54

5.2.1 Opening Screen

55

5.2 Front Panel Menu

55

5.3 SELECT: (Main) Menu

57

5.4 SELECT: Configuration

58

5.4.1 CONFIG: Tx

58

5.4.1.1 (CONFIG:) Tx Æ IF

58

5.4.1.4 (CONFIG:) Tx Æ FEC

59

5.4.1.6 (CONFIG:) Tx Æ Data

60

5.4.2 CONFIG: Rx

61

5.4.2.1 (CONFIG:) Rx Æ IF

61

5.4.2.3 (CONFIG:) Rx Æ FEC

61

5.4.2.5 (CONFIG:) Rx Æ Data

62

Rx Descrambling Index:

63

Rx Demod Pilot: Off On

63

(◄►E)

63

5.4.3 CONFIG: Clocks

66

5.4.4 CONFIG: Remote

67

5.4.5 CONFIG: IP

67

5.4.6 CONFIG: Misc

70

5.5 SELECT: Test

71

5.5.1 TEST: Mode

71

5.5.2 TEST: BERT

71

5.5.2.1 TEST: Pattern

71

5.6 SELECT: Monitor

72

5.6.1 Monitor: Live-Alarms

72

5.6.3 Monitor: Rx-Params

73

5.6.4 Monitor: IP-Stats

74

5.7 SELECT: Store/Ld

75

(Store/Load:) Override

75

5.8 SELECT: Utility

76

5.8.1 Utilities: Set-RTC

76

5.8.3 Utilities: 1:1

76

5.8.5 Utilities: Circuit-ID

77

5.8.6 Utilities: Firmware

78

5.9 SELECT: ODU

79

5.9.1 ODU: (BUC:) BUC_LO

79

5.9.1.1 ODU: (BUC:) Power

80

5.9.1.2 ODU: (BUC:) 10M-Ref

80

5.9.1.3 ODU: (BUC) Alarm

80

5.9.1.4 ODU: (BUC) Monitor

80

5.9.1.5 ODU: (LNB) LNB_LO

80

5.9.1.6 ODU: (LNB) 22K-Tone

81

5.9.1.7 ODU: (LNB) Polarity

81

5.10 SELECT: FAST

82

5.10.1 FAST: Options

82

5.10.2 FAST: Configure

82

5.10.3 FAST: Demo-Mode

83

Chapter 6. ETHERNET

85

MANAGEMENT

85

6.4 Telnet Interface

87

6.5.2 Web Server Menu Tree

88

6.5.3 User Login

89

6.5.4.1 Home (Splash) Page

90

6.5.4.2 Management Pages

91

Slot Information

95

Firmware Configuration

95

6.5.4.3 Network Pages

97

Negotiated Link Mode

98

Management Gateway Port

98

LNB Freq (MHz)

100

Rx Freq (MHz)

100

Symbol Rate (ksps)

100

Data Rate (kbps) read-only

100

Current Routes – Tuner 1

102

Add PID

103

Tx Freq (MHz)

104

Tx Interface Type

104

Tx FEC Type

104

Tx Modulation Type

104

Modulator Section

104

6.5.4.7 Statistics Pages

107

6.5.4.8 Monitor Page

111

6.5.4.9 Utility Page

112

Tuner 1 Constellation

113

Appendix A. REMOTE CONTROL

115

A.4 Packet Structure

116

A.4.1 Start of Packet

116

A.4.2 Target Address

116

A.4.3 Address Delimiter

116

A.4.4 Instruction Code

116

A.4.7 End of Packet

118

A.5.1 Tx Parameters

120

Remote Control MN-CDM740

121

A.5.2 Rx Parameters

123

A.5.3 Unit Parameters

126

A.5.5 Modem Information

133

Appendix B. FAST Activation

139

Procedure

139

B.2.1 Serial Number

140

B.2.3 Enter Access Codes

140

Appendix C. 1:1 Redundancy

141

C.2 Introduction

142

IMPOR TANT

143

1:1 Redundancy MN-CDM740

144

METRIC CONVERSIONS

149

Units of Length

149

Temperature Conversions

149

Units of Weight

149

480 • 333 • 2200 PHONE

150

• 333 • 2161 FAX

150

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