Comtech EF Data LPOD Especificações Página 28
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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD
Introduction Revision 10
1–10
1.5.3 Optional LNB Bias / Reference
LNB Bias Voltage
Software selectable tone on/off, 12/18V, 450 mA max
LNB 10 MHz Reference Output Level
0 dBm ±5 dB
LNB Input / Output Return Loss
15 dB
LNB Input / Output Gain
10 dB ± 2 dB (950-1750 MHz)
-1 dB ± 2 dB (optional)
LNB Input / Output Gain Flatness
± 1 dB (950-1750 MHz)
LNB input / Output Isolation (Mute condition)
55 dB min
1.5.4 Environmental
Temperature
Operating
Standard
-40º to 122ºF (-40º to 55ºC)
Optional
-40º to 140ºF (-40º to 60ºC)
Storage
-67º to 167ºF (-55º to 75ºC)
Humidity
100% condensing rain 2” per hour
Altitude
10,000 AMSL
Shock
Normal commercial shipping and handling
1.5.5 Physical
Weight
PS 1
17 lbs. (9.1 kg) Nominal
PS 1.5
PS 2
47 lbs (21.32 kg) Nominal
Dimensions
(excluding connectors)
See Sect. 1.6 for all
dimensional envelope
figures
PS 1
12.65 x 6.26 x 7.37 in.
(321.3 x 159 x 187.2 mm)
PS 1.5
12.78 x 6.14 x 7.05 in.
(324.6 x 156 x 179.1 mm)
PS 2
16.18 x 8.80 x 9.78 x in.
(427 x 223.5 x 248.4 mm)
Connectors
IF/RF Input
Type ‘N’ Female
RF Output
PS 1
C-Band / X-band: Type ‘N’ Female (standard), CPR137G
(optional)
Ku-Band: WR75G
PS 1.5
C-Band: CPR137G
X-Band: CPR112G
Ku-Band: WR75G
PS 2
C-Band: CPR137G
X-Band: CPR112G
Ku-Band: WR75G
LNB Bias
Type ‘N’ Female
M&C/Ethernet/
Redundancy Switches
19-pin MS style (single integrated cable assembly available,
dependent upon configuration)
- 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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