Comtech EF Data CTOG-250 manuali

Comtech ef data CTOG-250 Manuale Utente (236 pagine)

Marchio: Comtech-ef-data | Categoria: Apparecchiature | Dimensione: 6.13 MB |

Inglese

Indice

MN-CTOG250 Revision 1

1

CTOG-250

3

TABLE OF CONTENTS

5

FIGURES

12

PREFACE

15

Preface MN-CTOG250

16

Metric Conversion

17

Safety and Compliance

17

Electrical Installation

17

Operating Environment

17

(2004/108/E C)

18

Warranty Policy

20

Limitations of Warranty

20

Exclusive Remedies

21

Product Support

21

Comtech EF Data Headquarters

21

Chapter 1. INTRODUCTION

23

Introduction MN-CTOG250

24

1.2.2 DVB-S2 Transmitter

26

1.3 CTOG-250 Features

27

1.3.1 Physical Description

27

1.3.2 Dimensional Envelopes

28

(CEFD P/N MN-CDM800)

29

1.3.3.1 Front Panel

30

1.3.3.2 Back Panel

34

1.4 CTOG-250 Specifications

37

1.4.3 Standard Assemblies

39

1.4.4 Optional Assemblies

39

1.4.5 Regulatory Compliance

39

Chapter 2. INSTALLATION

41

Installation MN-CTOG250

42

Item Description

44

1 Inner Chassis Rail

44

3 Outer Rack Rail

44

2.3 Connect External Cables

47

2.4 Configuration

47

Chapter 3. BACK PANEL

49

CONNECTIONS

49

3.1.1.1 Type ‘BNC’

50

3.1.1.2 Type ‘TNC’

50

3.1.1.3 Type ‘N’

50

3.1.1.4 Type ‘F’

51

3.1.5 USB Cable Connections

53

3.2.1.1.1 WAN Port

57

3.2.2.1.1 Applying AC Power

61

3.3.1 Functional Overview

65

Interface (Standard)

67

(Optional)

68

Chapter 4. UPDATING FIRMWARE

71

• Local Echo = ON

72

Chapter 5. FAST ACTIVATION

81

PROCEDURE

81

6.1 Overview

85

6.2 Getting Started

86

System (VMS)

99

Connection Instructions

100

Start Guide chapter

102

Chapter 7. ETHERNET-BASED

103

REMOTE PRODUCT

103

MANAGEMENT

103

7.3 SNMP Interface

105

7.4.1 User Login

107

7.4.2.1 Virtual Front Panel

108

7.4.2.2 Navigation

109

7.4.2.3 Page Sections

109

7.4.2.4 Action Buttons

110

7.4.2.5 Drop-down Lists

110

7.4.2.6 Text or Data Entry

110

7.4.4.1 Home Pages

112

7.4.4.1.1 Home

112

7.4.4.1.2 Home

113

7.4.4.2.1 Admin

113

7.4.4.2.2 Admin

114

7.4.4.2.3 Admin

115

FAST Upgrade

116

7.4.4.2.4 Admin

117

Firmware Configuration

118

System Reboot

118

Auto Logout Configuration

118

7.4.4.3 Configuration Pages

121

Expansion-1 Interface

124

WAN Interface

125

Modulator

127

Modulator Frequency

129

Add / Change / Delete Group

133

Group Table

134

Refresh Rates

142

Configuration

143

Remote Site List

144

ACM Event Status

146

Events (read-only)

146

BUC Control

147

BUC Status

147

Add New Manual Route

152

Route Table (Edit)

153

Add Static ARP

153

Delete Static ARP

154

Flush Dynamic ARP

154

ARP Table (Edit)

154

Working Mode

155

7.4.4.4 Status Pages

156

Ethernet Statistics

157

Modulator Statistics

157

Clear Statistics

158

Clear Compression Counters

159

Statistics

161

Total For All Groups

161

QoS Statistics

161

AND MODULATION)

163

Entire Outbound

164

MODCOD Statistics

164

Statistic Control

165

Clear Alarms

169

7.4.4.5 Utility Pages

170

7.4.4.5.1 Utility

170

Save/Load Configuration

172

BERT Config

172

Redundancy (FUTURE)

172

Utility

173

AHA Compression Card

173

7.4.4.5.3 Utility

175

8.2.1 Basic Protocol

179

8.2.2 Packet Structure

179

8.2.2.1 Start of Packet

180

8.2.2.2 Target Address

181

8.2.2.3 Address Delimiter

181

8.2.2.4 Instruction Code

181

8.2.2.7 End of Packet

183

= Message OK

185

! Invalid instruction

185

Appendix A. REFERENCE

191

DOCUMENTATION

191

(ACM/VCM)

192

Appendix A MN-CTOG250

193

AND MODULATION) in this

193

A.4 E1 WAN/RAN Optimization

194

Appendix B. FEC (FORWARD

195

ERROR CORRECTION) OPTIONS

195

B.2.1 Range of Data Rates

196

Appendix B MN-CTOG250

197

Appendix C. BRIDGE POINT-TO

201

MULTIPOINT (BPM) OPERATION

201

C.2.1 F lat Network

202

C.2.3 VLAN Trunking

203

C.3 Packet Processing

203

C.3.2 Management Network

204

C.4 IEEE 802.1Q Support

205

C.4.1 VLAN Trunking

205

C.4.2 Access Mode Support

205

C.5 Multicast BPM Behavior

206

Appendix C MN-CTOG250

207

C.9 Summary

213

C.10 Glossary

214

Appendix D. HEADER AND

215

PAYLOAD COMPRESSION

215

HTML 4.4:1 3.4:1 2.65:1

216

Appendix D MN-CTOG250

217

Compression Card

222

Appendix E. OUTBOUND ACM

223

(ADAPTIVE CODING

223

MODULATION)

223

E.1.1 Background

224

E.2.1 Target Es/No Margin

225

Appendix E MN-CTOG250

226

E.2.3 Monotonic Operation

227

E.2.4 ModCod Selection

228

METRIC CONVERSIONS

235

Units of Length

235

Temperature Conversions

235

Units of Weight

235

480 • 333 • 2200 PHONE

236

• 333 • 2161 FAX

236

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