Comtech-ef-data CDM-740 Manual do Utilizador descarregar pdf (Página 43)

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3–1

Chapter 3. REAR PANEL

CONNECTOR PINOUTS

3.1 Connector Overview

The rear panel connectors for the CDM-740 Advanced Satellite Modem, shown here in Figure

3-1, provide all necessary external connections between the modem and other equipment.

Table 3-1 on the

next page summarizes the connectors provided on the rear panel interface,

grouped according to service function.

Figure 3-1. CDM-740 – Rear Panel View

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 149 150

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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