manuais Comtech EF Data SDM-2020

Comtech ef data SDM-2020 Manual do Utilizador (234 páginas)

Marca: Comtech-ef-data | Categoria: Equipamento | Tamanho: 2.40 MB |

Inglês

Índice

Satellite Demodulato

1

Installation and O

1

Errata A

3

Errata B

5

Errata C

7

SDM-2020

9

Errata D

10

Customer Support

12

Table of Contents

13

Preface MN/SDM2020D.IOM

14

Figures

18

Metric Conversion

22

Trademarks

22

Installation

24

Warranty Policy

26

Limitations of Warranty

26

Exclusive Remedies

26

Disclaimer

26

Chapter 1. INTRODUCTION

27

Mbps, with maximum

28

1.2 Assemblies

30

1.3 FAST Options

30

1.4.2 Transmit/Receive Data

32

Chapter 2. INSTALLATION

35

2.2 Installation

36

J3 PARALLEL J4 SERIAL J5 AUX

38

Chapter 3. EXTERNAL

41

CONNECTIONS

41

3.2 Connections

44

3.2.2 Fault Connector (J2)

45

3.2.3 Monitor Points (J21)

46

3.2.5 AC Power

47

3.2.6 Fuse Data

48

3.2.7 DC Power (Optional)

48

3.2.8 Ground (GND) or Earth

48

SYSTEM TOPOLOGY (FAST)

49

CHAPTER 4. FULLY ACCESSIBLE

49

4.1.1.1 Activation Procedure

50

Select Features:

50

Verify Upgrade

52

Chapter 5. SPECIFICATION

53

5.2 BER Performance

58

Specification

59

5.3 Data Rates

61

5.4 Fault Tree

62

Chapter 6. FRONT PANEL

65

OPERATION

65

6.1.1 Front Panel

66

6.1.2 LED Indicators

67

6.1.3 Front Panel Keypad

68

6.1.4 Menu System

69

SDM-2020D

70

MENU TREE

70

IMPORTANT

105

RX INTRF Firmware

107

to set the baud

112

to execute the change

114

(Conditional)

116

6.1.13 Initial Defaults

122

(see Note 4) 13 VDC

123

(see Note 5) Off

123

(see Note 5)

123

6.1.14 (C+N)/N to C/N and E

124

Conversion

124

Conversion Chart

125

7.2 Description

128

7.3 Configuration

130

7.3.1 User Interfaces

131

7.3.1.3 Auxiliary, J5

134

Chapter 8. LOW VOLTAGE

137

DIFFERENTIAL (LVDS)

137

INTERFACE

137

8.1.2 Description

138

8.1.3 Configuration

139

DEMODULATOR

140

MODULATOR

140

8.1.4 User Interfaces

141

8.1.4.2 Auxiliary, J5

143

9.1.1 Applicable Documents

145

9.1.2 Description

146

9.1.3 User Interfaces

149

10.1.1 Applicable Documents

154

10.1.2 Description

154

10.1.3 Specifications

154

159

10.1.4.6 Terrestrial Timing

162

10.1.5.2 Faults

165

11.1.2 Description

168

11.1.3 Specifications

171

11.1.5.1 Buffer Size

176

11.1.5.2 Frame Structures

176

11.1.5.5 Buffer Centering

177

interfere with

178

11.1.7 Test Modes

179

11.1.7.1 Interface Loopback

179

Connectors J3, J4 & J6

180

12.1.2 Description

184

0.0 V ± 0.5 V

186

13.1.2 Description

192

(see text)

193

13.1.3.1 Jumper Selection

195

13.1.4 Loopback Connection

197

13.1.5 Loop Thru

197

Appendix A. REMOTE CONTROL

201

COMMANDS

201

A.1.2 Start Character

202

A.1.3 Device Address

202

A.1.4 End Character

202

A.1.5 Command/Response

203

RS-422 Interface

208

LVDS Interface

209

ASI/RS-422 Interface

209

ASI/LVDS Interface

209

SMPTE-310 Interface

210

G.703 Interface

210

ECL_HSSI Interface

211

A.1.11 Configuration Status

214

A.1.13 Stored Faults

220

A.1.16 Data Interfaces

227

Comtech ef data SDM-2020 Manual do Utilizador (266 páginas)

Marca: Comtech-ef-data | Categoria: Equipamento | Tamanho: 5.27 MB |

Inglês

Índice

Satellite Modulato

1

Installation and O

1

SDM-2020

3

Customer Support

4

Table of Contents

5

Figures

7

Trademarks

10

Electrical Safety

11

Environmental

11

Installation

11

Preface MN/SDM2020M.IOM

12

European EMC Directive

14

Warranty Policy

15

Limitations of Warranty

15

Exclusive Remedies

15

Disclaimer

15

Chapter 1. INTRODUCTION

17

SSEMBLIES

20

MODULATOR

20

1.2.2 DATA INTERFACES

21

Chapter 2. SPECIFICATIONS

23

ODULATOR SPECIFICATIONS

26

2.2 DIMENSIONAL ENVELOPE

28

Figure 2-2

29

Chapter 3. INSTALLATION

31

NPACKING

31

NSTALLATION

32

3.2.1 CABLING

34

3.2.2 DATA INTERFACES

35

ATA INTERFACE REMOVAL

36

ATA INTERFACE INSTALLATION

36

XTERNAL CONNECTIONS

37

4.1.2 FAULT CONNECTOR (J2)

39

4.1.4 AC POWER

39

4.1.5 FUSE DATA

40

OWER (OPTIONAL)

41

ROUND (GND) OR EARTH

41

Chapter 5. FRONT PANEL

43

OPERATIONS

43

NDICATORS

44

RONT PANEL KEYPAD

45

5.4 MENU SYSTEM

46

ENU TREE

48

5.6 OPENING SCREEN

49

CARRIER MODE

54

NORMAL-MODULATED

54

5.6.3 CONFIGURATION:SAVE

59

5.6.4 CONFIGURATION:RECALL

59

TX INTERFACE

60

COMMON

60

MODULATOR

61

-------

61

Press <ENTER>

62

INTERFACE TYPE

69

XXXXXXXXXXX

69

IMPORTANT

90

NITIAL DEFAULT SETTINGS

91

EVISION EMULATION OPERATION

92

Chapter 6. DATA INTERFACES

95

1187 116

97

INTERFACE

100

7.1.1 APPLICABLE DOCUMENTS

100

7.1.2 DESCRIPTION

100

7.1.3 CONFIGURATION

102

7.1.4 USER INTERFACES

103

INTERFACE)

103

J3 PARALLELJ4 SERIALJ5 AU

104

7.1.4.3 AUXILIARY, J5

106

Refer to Appendix A

107

Chapter 8. LOW VOLTAGE

108

DIFFERENTIAL SIGNAL (LVDS)

108

8.1.1 APPLICABLE DOCUMENTS

108

8.1.2 DESCRIPTION

108

8.1.3 CONFIGURATION

110

INTERFACE FRONT PANEL MENUS

114

9.1.1 APPLICABLE DOCUMENTS

116

9.1.2 DESCRIPTION

116

Notes:

119

Chapter 10. ECL/HSSI

122

DATA INTERFACE

122

10.1.2 DESCRIPTION

122

10.1.4.1 T

123

TRANSPORT PROTOCOLS

123

10.1.5.1 S

133

IMPLEMENTATION

133

10.1.6 FAULTS

134

11.1.1 DESCRIPTION

136

PPLICABLE DOCUMENTS

139

PECIFICATION SUMMARY

140

RANSMIT SPECIFICATIONS

141

11.1.4.1 T

143

2047 PATTERN GENERATION

143

11.1.8 MODULATOR INTERFACE

146

11.1.9 POWER REQUIREMENTS

146

Chapter 12. SMPTE-310

148

12.1.2 DESCRIPTION

148

0.0 V ± 0.5 V

150

NTERFACE DEFAULTS

154

Chapter 13. ASI/LVDS

157

13.1.2 DESCRIPTION

157

Loopback and Loop Thru

159

13.1.3.1 JUMPER SELECTION

161

13.1.4 LOOPBACK

162

13.1.4.2 LOOP THROUGH

163

SYSTEM TOPOLOGY

167

(FAST) OPTIONS

167

14.2 IMPLEMENTATION

168

Appendix A. REMOTE CONTROL

171

OPERATION

171

A.1.1 START CHARACTER

172

A.1.2 DEVICE ADDRESS

172

A.1.3 COMMAND/RESPONSE

173

A.1.4 END CHARACTER

174

Command:

176

MODULATOR CONFIGURATION

177

3 = Center)

178

A.2.2.1 RS-422 INTERFACE

179

A.2.2.2 LVDS INTERFACE

179

NTERFACE

180

A.2.2.4 ASI/LVDS INTERFACE

181

A.2.2.6 G.703 INTERFACE

182

A.2.2.7 ECL/HSSI INTERFACE

182

YSTEM CONFIGURATION COMMANDS

185

TATUS COMMANDS/RESPONSES

186

Modulator Output Power

187

A.5 STORED FAULTS STATUS

188

CONSOLIDATED STATUS

190

A.5.3 CHANGE STATUS

194

NTERFACE COMMANDS

196

A.10 G.703 COMMANDS

204

A.11 SMPTE 310M COMMANDS

206

DISPLAY OPTION

211

Errata A

213

Comments:

213

Change Specifics:

213

Errata D

214

Errata C

215

Errata B

216

Errata E

217

METRIC CONVERSIONS

265

Units of Length

265

Temperature Conversions

265

Units of Weight

265

480 • 333 • 2200 PHONE

266

480 • 333 • 2161

266

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