Comtech EF Data LPOD Especificaciones Pagina 137
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A–1
Appendix A. 1:1 REDUNDANCY
A.1 LPOD Redundancy Operation Overview
The LPOD Outdoor Amplifier / Block Up Converter can be used in a redundancy configuration by
connecting the appropriate 1:1 Redundancy cable to the ‘J6 | COM1’ Connector (see Chapter 2.
SYSTEM CONNECTIONS, INSTALLATION
AND STARTUP). Once the cable is attached, with the
units placed in Redundancy Mode via the correct remote command the system automatically
configures the backup (offline) unit by copying the configuration from the active (online) unit.
A.2 1:2 Redundancy Mode
1:2 Redundancy Mode is supported via an external controller box and is not addressed in this
appendix.
A.3 1:1 Redundancy Mode
In 1:1 Redundancy Mode, the unit that is currently not the active (online) unit (as determined by
the switch position) will be the controlling backup (offline) unit.
A.3.1 Ethernet-based Monitor and Control
See Chapter 4. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT for detailed
information about using this interface.
Ethernet-based Remote Product Management/Monitor and Control (M&C) of any LPOD
Standalone or 1:1 Redundancy application is available through use of the optional LPODnet
M&C Netbook Accessory Kit (CEFD Kit KT-0000203). This kit provides the user with on-site access
to the LPOD’s remote Telnet, SNMP, or HTTP Web Server interfaces. For detailed information
about this optional accessory, see the LPODnet M&C Accessory for LPOD/SPOD PS 1, PS 1.5, PS
2 Operation Manual (CEFD P/N MN-LPODNET).
- Revision 10 1
- Part Number MN-LPOD 3
- Revision 10 3
- TABLE OF CONTENTS 5
- vii 9
- FIGURES 10
- PREFACE 13
- Electrical Safety Notice 14
- Product Support 15
- Preface Revision 10 16
- Chapter 1. INTRODUCTION 19
- 1.2 Functional Description 20
- 1.3 Features 20
- 1.3.7 Optional LNB Support 21
- 1.4 Theory of Operation 22
- 1.4.1 SSPA Block Diagrams 22
- 1.4.2 SSPA Module 23
- 1.4.3 Cooling System 24
- 1.4.5 LNB Operation 24
- 1.4.6 Power Supply 24
- BUC C, Ku, X LO Frequencies 25
- 1.5.1 Characteristics 26
- 1.5.4 Environmental 28
- 1.5.5 Physical 28
- 1.6 Dimensional Envelopes 30
- Introduction Revision 10 31
- Chapter 2. SYSTEM 41
- CONNECTIONS, INSTALLATION 41
- STARTUP 41
- 2.3 Interface Connectors 44
- Control Port) 48
- 2.3.8 Ground Connector 49
- 2.5 Power-up the LPOD 50
- Chapter 3. UPDATING FIRMWARE 55
- Chapter 4. ETHERNET-BASED 65
- REMOTE PRODUCT 65
- 4.3 SNMP Interface 66
- 4.3.3 SNMP Traps 67
- 4.4 Telnet Interface 70
- Enter the LPOD’s 71
- 4.5.2 User Login 73
- 4.5.3.1 Menu Tree 74
- 4.5.3.2 Page Navigation 74
- 4.5.3.3 Page Sections 74
- 4.5.3.4 Action Buttons 75
- 4.5.3.5 Drop-down Lists 75
- 4.5.3.6 Text or Data Entry 75
- 4.5.4.1 Home Pages 76
- 4.5.4.1.1 Home 76
- 4.5.4.1.2 Home 77
- 4.5.4.1.3 Home 78
- 4.5.4.2 Admin Pages 79
- 4.5.4.2.1 Admin 79
- Webpage Timeout 80
- 4.5.4.2.2 Admin 81
- 4.5.4.3 Config Pages 82
- 4.5.4.3.2 Config 84
- 4.5.4.3.3 Config 85
- Redundancy 87
- Online Status 87
- Force Online 87
- 4.5.4.4 Status Pages 88
- 4.5.4.4.1 Status 88
- 4.5.4.4.2 Status 89
- 4.5.4.4.3 Status 90
- 4.5.4.4.4 Status 91
- Alarm Mask 92
- Statistics Configuration 94
- 4.5.4.4.6 Status 95
- Control Bar and Refresh Tab 96
- Temperature Graph 97
- Power Graph 97
- LNB Current Graph 98
- Amplifier Status Graph 98
- Mute State Graph 98
- Online Status Graph 99
- Minimum Fan Speed Graph 99
- MANAGEMENT 101
- 5.2.2 Attenuator Control 102
- 5.2.3 Mute Control 102
- 5.2.4 Faults 102
- 5.2.5 Power Detector 104
- 5.2.6 Some Common Commands 104
- 5.2.7 End-of-Life Commands 104
- 5.1.1 EIA-485 105
- 5.1.2 EIA-232 106
- 5.1.3 Basic Protocol 106
- 5.1.4 Packet Structure 106
- 5.1.4.1 Start of Packet 107
- 5.1.4.2 Target Address 107
- 5.1.4.3 Address Delimiter 107
- 5.1.4.4 Instruction Code 108
- 5.1.4.7 End of Packet 109
- Appendix A. 1:1 REDUNDANCY 137
- Appendix A Revision 10 138
- A.5.1 Common Kit Examples 146
- BLANK PAGE 151
- Appendix B. CABLE DRAWINGS 193
- B.2 Control and Data Cables 194
- Appendix B Revision 10 195
- B.3 RF Cables 202
- B.3.1 RF Cable (Type ‘N’) 203
- Appendix C. MAINTENANCE 205
- Appendix C Revision 10 206
- 212
- 480 • 333 • 2200 PHONE 218
- • 333 • 2161 FAX 218
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