Comtech EF Data LPOD PS 1.5, LPOD PS 1, LPOD PS 2, LPOD Installation And Operation Manual

Outdoor Ampli fier / Block Up Converter (BUC)

IMPORTANT NOTE: The information contained in this document supersedes all previously published information regarding this product. Product specifications are subject to change without prior notice.

LPOD

Installation and Operation Manual

For Firmware Ver. 1.5.6 or Higher

Part Number MN-LPOD / CD-LPOD

Revision 14

Part Number MN-LPOD / CD-LPOD Revision 14

Comtech EF Data, 2114 West 7th S treet, Tempe, Ari zona 85281 USA, 480.333.2200, FA X: 480.333.2161

Errata B for MN-LPOD Rev 14

Comtech EF Data Documentation Update

Subject:

Errata Part Number:

PLM CO Number:

Comments:

Revise Table 1.5.1 to add new model characteristics, 950-1450 MHz, 12.75-13.25 GHz

ER-LPOD-EB14 (Errata documents are not revised)

C-0036842

See attached page(s). The new information will be included in the next released revision of the manual.

ER-LPOD-EB14 Rev - PLM C-0036842

Errata A

Comtech EF Data Documentation Update

Subject: ReviseChapter3Sect.3.4.2“StepstoFTPUploadtheFirmwareFiles”Step

3esourceanddestinationfilenames.

OriginalManualPart Number/Rev:

ErrataNumber/ PLMDocumentID:

PLMCONumber: C‐0035915

Comments:

       

 MN‐LPODRev14

 ER‐LPOD‐EA14REV‐

Theupdatedinformationwillbeincorporated ofthemanual:



ReviseStep3einSect.3.4.2toread:

 

intothenextformalrevision



ER‐LPOD‐EA14REV‐THISDOCUMENTISNOTSUBJECTTOREVISION/UPDATE!PLMCOC‐0035915 Page1of2

ErrataAforMN‐LPODRev14 Revise“Chapter3Sect.3.4.2StepstoFTPUploadtheFirmwareFiles”Step3efilenames

BLANK PAGE

ER‐LPOD‐EA14REV‐THISDOCUMENTISNOTSUBJECTTOREVISION/UPDATE!PLMCOC‐0035915 Page2of2

TABLE OF CONTENTS

TABLE OF CONTENTS ............................................................................ III

TABLES ................................................................................................... IX

FIGURES .................................................................................................. X

PREFACE................................................................................................ XV

About this Manual ......................................................................................... xv

Related Documents ............................................................................................ xv

Disclaimer ........................................................................................................... xv

Conventions and References .......................................................................... xvi

Patents and Trademarks .................................................................................... xvi

Warnings, Cautions, Notes, and References ..................................................... xvi

Examples of Multi-Hazard Notices .................................................................... xvi

Recommended Standard Designations ............................................................ xvii

Safety and Compliance ................................................................................. xvii

Electrical Safety and Compliance ..................................................................... xvii

Installation Guidelines Regarding Power Line Quality .................................. xvii

Product Support .......................................................................................... xviii

Comtech EF Data Headquarters ................................................................... xviii

Warranty Policy ............................................................................................. xix

Limitations of Warranty ..................................................................................... xix

Exclusive Remedies ............................................................................................. xx

CHAPTER 1. INTRODUCTION ........................................................... 1–1

1.1 Overview .......................................................................................... 1–1

1.2 Functional Description ...................................................................... 1–2

1.3 Features ............................................................................................ 1–2

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1.3.1 The Solid-State Advantage ................................................................... 1–2

1.3.2 Enhanced Standard Features ............................................................... 1–2

1.3.3 Built-in Redundancy Controller ............................................................ 1–3

1.3.4 “Smart BUC” Functionality ................................................................... 1–3

1.3.5 Data Logging Capability ........................................................................ 1–3

1.3.6 Optional Internal 10 MHz Reference ................................................... 1–4

1.3.7 Optional LNB Support .......................................................................... 1–4

1.4 Theory of Operation .......................................................................... 1–4

1.4.1 SSPA Block Diagrams ............................................................................ 1–4

1.4.2 SSPA Module ........................................................................................ 1–7

1.4.3 Cooling System ..................................................................................... 1–7

1.4.4 Power Supply ....................................................................................... 1–7

1.4.5 LNB Operation ...................................................................................... 1–8

1.4.6 Block Up Converter (BUC) Input ........................................................... 1–8

1.4.7 Monitor and Control (M&C) ................................................................. 1–8

1.5 Summary of Specifications .............................................................. 1–10

1.5.1 Characteristics .................................................................................... 1–10

1.5.2 Optional Internal Reference ............................................................... 1–12

1.5.3 Optional LNB Bias / Reference ........................................................... 1–12

1.5.4 Environmental .................................................................................... 1–12

1.5.5 Physical ............................................................................................... 1–13

1.6 Dimensional Envelopes ................................................................... 1–14

1.6.1 LPOD PS 1 Dimensional Envelopes..................................................... 1–15

1.6.2 LPOD PS 1.5 Dimensional Envelopes.................................................. 1–21

1.6.3 LPOD PS 2 Dimensional Envelopes..................................................... 1–25

CHAPTER 2. SYSTEM CONNECTORS, INSTALLATION, AND

STARTUP ....................................................................................... 2–1

2.1 Overview .......................................................................................... 2–1

2.2 Water Tight Sealing ........................................................................... 2–2

2.2.1 Customer Cable Assemblies ................................................................. 2–2

2.3 LPOD Interface Connectors ................................................................ 2–3

2.3.1 Connector ‘J1 | LBAND IN’ or ‘J1 | Tx IN’ ............................................. 2–4

2.3.2 Connector ‘J2 | RF OUT’ ....................................................................... 2–4

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2.3.3 Connector ‘J3 | POWER IN’ AC Power Mains ....................................... 2–5

2.3.3.1 LPOD PS 1, PS 1.5 ‘J3 | POWER IN’ AC Power Main .................. 2–6

2.3.3.2 LPOD PS 2 ‘J3 | POWER IN’ AC Power Main .............................. 2–6

2.3.4 Connector ‘J3 | POWER IN’ DC Power Mains ....................................... 2–7

2.3.4.1 LPOD PS 1 ‘J3 | POWER IN’ DC Power Main .............................. 2–7

2.3.4.2 LPOD PS 1.5 ‘J3 | POWER IN’ DC Power Main ........................... 2–8

2.3.4.3 LPOD PS 2 ‘J3 | POWER IN’ DC Power Main .............................. 2–8

2.3.4.4 LPOD PS 2 ‘J3 | POWER IN’ 48VDC Power Main Option ........... 2–9

2.3.5 Connector ‘J6 | COM1’ (Remote Communications and Discrete Control

Port) ............................................................................................................ 2–10

2.3.5.1 About Circular Connectors ...................................................... 2–11

2.3.6 Connector ‘J9 | OUTPUT SAMPLE’ (PS 2 ONLY) ................................. 2–12

2.3.7 Connectors ‘J10 | MODEM Rx’ and ‘J11 | LNB’ (Optional Interfaces)

............................................................................................................ 2–12

2.3.8 Ground Connector ............................................................................. 2–13

2.4 LPOD Standalone (Single-Thread) Installations ................................. 2–14

2.4.1 Manpower Requirements .................................................................. 2–14

2.4.2 Typical Required Installation Tools ..................................................... 2–14

2.4.3 Pole-Mounted Installations ................................................................ 2–15

2.4.3.1 PL/12319-1 Universal Pole Mounting Kit................................. 2–16

2.4.3.2 KT-0000095 Single Unit Mounting Kit (LPOD PS 1, PS 1.5) ..... 2–19

2.4.3.3 KT-0000125 Single Unit Mounting Kit (LPOD PS 2) ................. 2–20

2.4.4 Spar-Mounted Installations (LPOD PS 1, PS 1.5) ................................ 2–21

2.4.5 Shelf-Mounted Installations (LPOD PS 2) ........................................... 2–23

2.5 Set the LPOD Power ON................................................................... 2–24

CHAPTER 3. FIRMWARE UPDATE .................................................... 3–1

3.1 Firmware Update Overview ............................................................... 3–1

3.1.1 LPOD Firmware Update Procedure Summary ...................................... 3–1

3.1.2 About Firmware Numbers, File Versions, and Formats ....................... 3–2

3.2 Prepare for the Firmware Download .................................................. 3–2

3.2.1 Required User-supplied Items .............................................................. 3–2

3.2.1.1 LPOD Connections ..................................................................... 3–3

3.2.2 Configure the Terminal Emulator Program .......................................... 3–4

3.2.3 Get the LPOD Management IP Address and Firmware Information ... 3–5

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3.2.3.1 Use the HTTP Interface to Find the Firmware Information ...... 3–5

3.2.3.2 Use the Serial Interface to Find the Firmware Information ...... 3–6

3.2.4 Make a Temporary Folder (Subdirectory) on the User PC ................... 3–7

3.2.4.1 Use Windows Desktop to Make a Folder .................................. 3–7

3.2.4.2 Use Windows Explorer to Make a Folder .................................. 3–8

3.2.4.3 Use the Run and Browse Windows to Make a Folder ............... 3–8

3.2.4.4 Use Windows Command-line or Command Prompt to Make a

Folder ................................................................................................... 3–9

3.3 Download and Extract the Firmware Update Files ............................ 3–10

3.3.1.1 Use Windows Desktop to View Folder Contents .................... 3–12

3.3.1.2 Use Windows Command-line to View Folder Contents .......... 3–12

3.4 Upload the Firmware Files and Update the LPOD Unit ..................... 3–12

3.4.1 Important Considerations .................................................................. 3–12

3.4.2 Steps to FTP Upload the Firmware Files ............................................ 3–13

3.4.3 OPTIONAL: Steps to “CReflash” Upload the Firmware Files .............. 3–14

3.4.4 Steps to Update the LPOD Unit .......................................................... 3–15

CHAPTER 4. ETHERNET INTERFACE OPERATION ........................ 4–1

4.1 Overview .......................................................................................... 4–1

4.1.1 Prerequisites ........................................................................................ 4–1

4.2 SNMP Interface ................................................................................. 4–2

4.2.1 Management Information Base (MIB) Files ......................................... 4–2

4.2.1.1 ComtechEFData Root MIB file ................................................... 4–2

4.2.1.2 LPOD MIB file ............................................................................ 4–3

4.2.1.3 LPOD Traps MIB file ................................................................... 4–3

4.2.2 SNMP Community Strings .................................................................... 4–3

4.2.3 SNMP Traps .......................................................................................... 4–3

4.3 Telnet Interface ................................................................................. 4–6

4.3.1 Using HyperTerminal for Telnet Remote Control Operation ................ 4–6

4.3.1.1 Configure HyperTerminal for Telnet Remote Control Operation4–7

4.4 HTTP (Web Server) Interface ............................................................. 4–8

4.4.1 Enable the HTTP Interface ................................................................... 4–8

4.4.2 HTTP Interface User Login .................................................................. 4–10

4.4.3 HTTP Interface Features ..................................................................... 4–11

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4.4.3.1 Menu Tree ............................................................................... 4–11

4.4.3.2 Page Navigation ....................................................................... 4–11

4.4.3.3 Page Sections ........................................................................... 4–11

4.4.3.4 Action Buttons ......................................................................... 4–12

4.4.3.5 Drop-down Lists ....................................................................... 4–12

4.4.3.6 Text or Data Entry .................................................................... 4–12

4.5 HTTP Interface Page Examples and Descriptions .............................. 4–13

4.5.1 Home Pages ........................................................................................ 4–13

4.5.1.1 Home | Home .......................................................................... 4–13

4.5.1.2 Home | Contact ....................................................................... 4–14

4.5.1.3 Home | Support ...................................................................... 4–15

4.5.2 Admin (Administration) Pages ........................................................... 4–16

4.5.2.1 Admin | Access ........................................................................ 4–16

4.5.2.2 Admin | SNMP ......................................................................... 4–18

4.5.3 Config Pages ....................................................................................... 4–19

4.5.3.1 Config | Amplifier .................................................................... 4–19

4.5.3.2 Config | LNB ............................................................................ 4–21

4.5.3.3 Config | Utility ......................................................................... 4–23

4.5.3.4 Config | Redundancy ............................................................... 4–25

4.5.4 Status Pages ....................................................................................... 4–26

4.5.4.1 Status | Summary .................................................................... 4–26

4.5.4.2 Status | Status .......................................................................... 4–27

4.5.4.4 Status | Events ......................................................................... 4–29

4.5.4.5 Status | Statistics ..................................................................... 4–31

4.5.4.6 Status | Trending Graphs ......................................................... 4–33

CHAPTER 5. SERIAL INTERFACE OPERATION ............................... 5–1

5.1 Overview .......................................................................................... 5–1

5.2 Key Operational Parameters / Common Commands and Queries ....... 5–1

5.2.1 RF Input Level ....................................................................................... 5–1

5.2.2 Attenuator Control ............................................................................... 5–2

5.2.3 Mute Control ........................................................................................ 5–2

5.2.4 Faults .................................................................................................... 5–2

5.2.5 Power Detector .................................................................................... 5–3

5.2.6 Common Queries ................................................................................. 5–3

5.2.7 End-of-Life Commands/Queries ........................................................... 5–4

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD / CD-LPOD Table of Contents Revision 14

5.3 Remote Control Protocol and Structure ............................................. 5–4

5.3.1 EIA-232 ................................................................................................. 5–4

5.3.2 EIA-485 ................................................................................................. 5–5

5.3.3 Basic Serial Protocol ............................................................................. 5–5

5.3.4 Basic Protocol ....................................................................................... 5–6

5.3.5 Packet Structure ................................................................................... 5–6

5.3.5.1 Start of Packet ........................................................................... 5–7

5.3.5.2 Target Address ........................................................................... 5–7

5.3.5.3 Address Delimiter ...................................................................... 5–7

5.3.5.4 Instruction Code ........................................................................ 5–7

5.3.5.5 Instruction Code Qualifier ......................................................... 5–8

5.3.5.5.1 Controller-to-Target Rules ...................................................... 5–8

5.3.5.5.2 Target-to-Controller Rules ...................................................... 5–8

5.3.5.6 Optional Message Arguments ................................................... 5–9

5.3.5.7 End of Packet ............................................................................. 5–9

5.4 Remote Commands and Queries...................................................... 5–10

APPENDIX A . 1:1 REDUNDANCY ..................................................... A–1

A.1 LPOD Redundancy Operation Overview ............................................. A–1

A.2 1:1 Redundancy Mode ....................................................................... A–2

A.2.1 Ethernet-based Monitor and Control .................................................. A–2

A.2.1.1 1:1 Redundancy System Setup (Using a Single Ethernet Interface)

................................................................................................... A–3

A.2.2 Serial-based Monitor and Control ........................................................ A–4

A.2.2.1 Applicable Serial-Based Redundancy Commands and Queries

................................................................................................... A–8

A.2.3 Troubleshooting Connectivity Issues ................................................... A–8

A.3 1:1 Redundancy System Cabling and Installation .............................. A–10

A.3.1 Water Tight Sealing ............................................................................ A–10

A.4 1:1 Redundancy System Assembly Kit Examples............................... A–12

A.4.1 Common Kit Examples ....................................................................... A–13

A.4.2 LPOD PS 1 1:1 Redundancy Kit Examples .......................................... A–28

A.4.3 LPOD PS 1.5 1:1 Redundancy Kit Examples ....................................... A–44

A.4.4 LPOD PS 2 1:1 Redundancy Kit Examples .......................................... A–52

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APPENDIX B. CABLE DRAWINGS .................................................... B-1

B.1 Overview ........................................................................................... B-1

B.2 Control and Data Cables ..................................................................... B-2

B.2.1 Serial Interface Cable ............................................................................ B-3

B.2.2 Ethernet Interface Cable ....................................................................... B-4

B.2.3 19-Pin COMMS Cable (100’) ................................................................. B-5

B.2.4 19-Pin COMMS Cable (250’) ................................................................. B-6

B.2.5 Redundant Loop Cable – Rx / Tx ........................................................... B-7

B.2.6 Redundant Loop Cable – Tx Only .......................................................... B-8

B.3 RF Cables ......................................................................................... B-10

B.3.1 RF Cable (Type ‘N’) .............................................................................. B-11

APPENDIX C. MAINTENANCE .......................................................... C–1

C.1 Overview .......................................................................................... C–1

C.2 Clean the LPOD PS 1 Heat Sinks ......................................................... C–2

C.3 Clean the LPOD PS 1.5 Heat Sinks ...................................................... C–6

C.4 Clean the LPOD PS 2 Heat Sinks ....................................................... C–10

C.5 Water Tight Sealing ......................................................................... C–14

TABLES

Table 2-1. ‘J2 | RF OUT’ Interface Type ............................................................... 2–4

Table 2-2. LPOD PS 1/PS 1.5 ‘J3 | POWER IN’ Pin Assignments .......................... 2–6

Table 2-3. LPOD PS 2 ‘J3 | POWER IN’ Pin Assignments ..................................... 2–6

Table 2-4. LPOD PS 1 ‘J3 | POWER IN’ Pin Assignments ..................................... 2–7

Table 2-5. LPOD PS 1.5 ‘J3 | POWER IN’ Pin Assignments .................................. 2–8

Table 2-6. LPOD PS 2 ‘J3 | POWER IN’ Pin Assignments ..................................... 2–8

Table 2-7. LPOD PS 2 ‘J3 | POWER IN’ 48VDC Pin Assignments.......................... 2–9

Table 2-8. LPOD ‘J6 | COM1’ Pin Assignments .................................................. 2–10

Table A-1. OFM Online-to-Offline Operational Settings Conveyance ................. A–7

Table A-2. Parts List for KT-0000098 LPOD C-Band Rx Switch Kit ..................... A–16

Table A-3. Parts List for PL/7596-1 LPOD Ku-Band Rx Switch Kit ...................... A–20

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Table A-4. Parts List for KT-0000191 Ku-Band Rx Switch Kit, OMT-Mounted, Metric

................................................................................................................... A–24

Table A-5. Parts List for KT-0000104 LPOD PS 1 1:1 Redundancy Kit ................ A–28

Table A-6. Parts List for KT-0000090 LPOD PS 1 C-Band Coax Output 1:1

Redundancy Kit .......................................................................................... A–32

Table A-7. Parts List for KT-0000089 LPOD PS 1 Ku-Band 1:1 Redundancy Kit . A–36 Table A-8. Parts List for KT-0000170 LPOD PS 1 X-Band 1:1 Redundancy Kit ... A–40 Table A-9. Parts List for KT-0020526 LPOD PS 1.5 C-Band DC Option 1:1

Redundancy Kit .......................................................................................... A–44

Table A-10. Parts List for KT-0000060 LPOD PS 1.5 Ku-Band 1:1 Redundancy Kit ....

................................................................................................................... A–48

Table A-11. Parts List for KT-0000091 LPOD PS 2 C-Band 1:1 Redundancy Kit

................................................................................................................... A–54

Table A-12. Parts List for KT-0000254 LPOD PS 2 Ku-Band 1:1 Redundancy Kit .......

................................................................................................................... A–58

FIGURES

Figure 1-1. Comtech EF Data LPOD Outdoor Amplifiers / BUCs ......................... 1–1

Figure 1-2. LPOD PS 1/1.5 Block Diagram ............................................................ 1–5

Figure 1-3. LPOD PS 2 Block Diagram ................................................................. 1–6

Figure 1-4. LPOD PS 1 C-Band Dimensional Envelope (Coax Output) .............. 1–15

Figure 1-5. LPOD PS 1 C-Band Dimensional Envelope (Coax Output) – Reduced

Height Unit ................................................................................................. 1–16

Figure 1-6. LPOD PS 1 C-Band Dimensional Envelope ...................................... 1–17

Figure 1-7. LPOD PS 1 X-Band Dimensional Envelope ...................................... 1–18

Figure 1-8. LPOD PS 1 Ku-Band Dimensional Envelope .................................... 1–19

Figure 1-9. LPOD PS 1 Ku-Band Dimensional Envelope – Reduced Height Unit

................................................................................................................... 1–20

Figure 1-10. LPOD PS 1.5 C-Band Dimensional Envelope (DC Option) ............. 1–21

Figure 1-11. LPOD PS 1.5 C-Band Dimensional Envelope (AC Option) ............. 1–22

Figure 1-12. LPOD PS 1.5 X-Band Dimensional Envelope ................................. 1–23

Figure 1-13. LPOD PS 1.5 Ku-Band Dimensional Envelope ............................... 1–24

Figure 1-14. LPOD PS 2 C-Band Dimensional Envelope .................................... 1–25

Figure 1-15. LPOD PS 2 X-Band Dimensional Envelope .................................... 1–26

Figure 1-16. LPOD PS 2 Ku-Band Dimensional Envelope .................................. 1–27

Figure 2-1. LPOD PS 1 Connectors ...................................................................... 2–3

Figure 2-2. LPOD PS 1.5 Connectors ................................................................... 2–3

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Figure 2-3. LPOD PS 2 Connectors ...................................................................... 2–3

Figure 2-4. Circular Connector Example ........................................................... 2–11

Figure 2-5. LPOD ‘J10 | Modem Rx’ and ‘J11 | LNB’ Connectors ..................... 2–12

Figure 2-6. LPOD Ground Connector Locations ................................................ 2–13

Figure 2-7. PL/12319-1 Universal Pole Mounting Kit ........................................ 2–16

Figure 2-8. Universal Pole Mounting Kit – Final Assembly ............................... 2–18

Figure 2-9. KT-0000095 LPOD PS 1, PS 1.5 Single Unit Mounting Kit ............... 2–19

Figure 2-10. KT-0000125 LPOD PS 2 Single Unit Mounting Kit ......................... 2–20

Figure 2-11. SSPA Spar Mount Installation Example ......................................... 2–21

Figure 2-12. LPOD PS 1, PS 1.5 Spar Mount Installation Kits ............................ 2–22

Figure 2-13. KT-0020524 LPOD PS 2 Single Unit Shelf Style Mounting Kit ....... 2–23

Figure 3-1. Standalone or Redundant Serial Connection ................................... 3–3

Figure 3-2. Standalone or Redundant Ethernet Connection .............................. 3–4

Figure 4-1. Telnet Interface Example – Windows Command-line ...................... 4–6

Figure 4-2. Telnet Interface Example – HyperTerminal ....................................... 4–7

Figure 4-3. Configure HyperTerminal .................................................................. 4–7

Figure 4-4. Open Windows Command-line ........................................................ 4–8

Figure 4-5. Telnet Login and Remote Command Execution ................................ 4–9

Figure 4-6. LPOD HTTP Interface “Splash” Page Example ................................. 4–10

Figure 4-7. LPOD HTTP Interface Menu Tree .................................................... 4–11

Figure 4-8. LPOD ‘Home | Home’ Page (PS .5 Unit Example Shown) ............... 4–13

Figure 4-9. ‘Home | Contact’ Page ................................................................... 4–14

Figure 4-10. ‘Home | Support’ Page ................................................................. 4–15

Figure 4-11. ‘Admin | Access’ Page ................................................................... 4–16

Figure 4-12. ‘Admin | SNMP’ Page .................................................................... 4–18

Figure 4-13. ‘Config | Amplifier’ Page .............................................................. 4–19

Figure 4-14. ‘Config | LNB’ Page ....................................................................... 4–21

Figure 4-15. ‘Config | Utility’ Page.................................................................... 4–23

Figure 4-16. ‘Config | Redundancy’ Page ......................................................... 4–25

Figure 4-17. ‘Status | Summary’ Page .............................................................. 4–26

Figure 4-18. ‘Status | Status’ page .................................................................... 4–27

Figure 4-19. ‘Status | FETs’ Page ....................................................................... 4–28

Figure 4-20. ‘Status | Events’ Page ................................................................... 4–29

Figure 4-21. ‘Status | Statistics’ Page ................................................................ 4–31

Figure 4-22. ‘Status | Trending Graphs’ Page ................................................... 4–33

Figure A-1. Ethernet-based M&C using CEFD Kit KT-0000203 ............................ A–2

Figure A-2. Serial-based M&C using CEFD Kit KT-0020518 ................................. A–4

Figure A-3. Typical LPOD 1:1 Redundancy System Cabling Schematic ............. A–11

Figure A-4. 1:1 Free Standing Unitstrut Kit (CEFD Kit KT-0020827) .................. A–13

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Figure A-5. KT-0000116 LPOD Rx Splitter / Cable Kit Example – Exploded and

Assembled Isometric Views ....................................................................... A–14

Figure A-6. KT-0000098 LPOD C-Band Rx Switch Kit Example – Exploded Isometric

View ........................................................................................................... A–17

Figure A-7. KT-0000098 LPOD C-Band Rx Switch Kit Example – Assembled

Isometric View ........................................................................................... A–18

Figure A-8. PL/7596-1 LPOD Ku-Band Rx Switch Kit Example – Exploded Isometric

View ........................................................................................................... A–21

Figure A-9. PL/7596-1 LPOD Ku-Band Rx Switch Kit – Assembled Isometric View

................................................................................................................... A–22

Figure A-10. KT-0000191 Ku-Band Rx Switch Kit Example, OMT-Mounted, Metric

– Exploded Isometric View ........................................................................ A–25

Figure A-11. KT-0000191 Ku-Band Rx Switch Kit Example, OMT-Mounted, Metric

– Assembled Isometric View ..................................................................... A–26

Figure A-12. KT-0000104 LPOD PS 1 C-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–29

Figure A-13. KT-0000104 LPOD PS 1 C-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–30

Figure A-14. KT-0000090 LPOD PS 1 C-Band Coax Output 1:1 Redundancy Kit

Example – Exploded Isometric View ......................................................... A–33

Figure A-15. KT-0000090 LPOD PS 1 C-Band Coax Output 1:1 Redundancy Kit

Example – Assembled Isometric View ....................................................... A–34

Figure A-16. KT-0000089 LPOD PS 1 Ku-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–37

Figure A-17. KT-0000089 LPOD PS 1 Ku-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–38

Figure A-18. KT-0000170 LPOD PS 1 X-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–41

Figure A-19. KT-0000170 LPOD PS 1 X-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–42

Figure A-20. KT-0020526 LPOD PS 1.5 C-Band DC Option 1:1 Redundancy Kit

Example – Exploded Isometric Views, Steps 1 & 2 .................................... A–45

Figure A-21. KT-0020526 LPOD PS 1.5 C-Band DC Option 1:1 Redundancy Kit

Example – Exploded Isometric View, Step 3 .............................................. A–46

Figure A-22. KT-0020526 LPOD PS 1.5 C-Band DC Option 1:1 Redundancy Kit

Example – Assembled Isometric View ....................................................... A–47

Figure A-23. KT-0000060 LPOD PS 1.5 Ku-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–49

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Figure A-24. KT-0000060 LPOD PS 1.5 Ku-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–50

Figure A-25. PS 2 C-Band 1:1 Redundancy Free Standing Kit Example Using KT-

0020827 – Assembled Isometric View ...................................................... A–52

Figure A-26. PS 2 C-Band 1:1 Redundancy Free Standing Kit Example Using KT-

0020827 – Assembled Views ..................................................................... A–53

Figure A-27. KT-0000091 LPOD PS 2 C-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–55

Figure A-28. KT-0000091 LPOD PS 2 C-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–56

Figure A-29. KT-0000254 LPOD PS 2 Ku-Band 1:1 Redundancy Kit Example –

Exploded Isometric View ........................................................................... A–59

Figure A-30. KT-0000254 LPOD PS 2 Ku-Band 1:1 Redundancy Kit Example –

Assembled Isometric View ........................................................................ A–60

Figure B-1. Serial Interface Cable (CEFD P/N CA-0020526, part of KT-0020518)

...................................................................................................................... B-3

Figure B-2. Ethernet Interface Cable (CEFD P/N CA-0000352, part of KT-0000203)

...................................................................................................................... B-4

Figure B-3. COMMS Cable , 100’ (CEFD P/N CA-0000318) .................................. B-5

Figure B-4. COMMS Cable, 250’ (CEFD P/N CA-0000543) ................................... B-6

Figure B-5. Redundant Loop Cable – Rx / Tx (CEFD P/N CA-0020657) ................. B-7

Figure B-6. Redundant Loop Cable –Tx Only (CEFD P/N CA-0020655) ................ B-8

Figure B-7. 1/4" Heliax Coaxial Cable (CEFD P/N CA/3722-X) ............................. B-11

Figure C-1. Comtech EF Data LPOD Outdoor Amplifiers / BUCs ......................... C–1

Figure C-2. LPOD HTTP Interface ‘Status |Trending Graphs’ Page – Temperature

Graph Example ............................................................................................. C–2

Figure C-3. LPOD PS 1 Shroud Screw Locations .................................................. C–3

Figure C-4. Remove the Fan Shroud ................................................................... C–4

Figure C-5. Disconnect the Fan Power Supply .................................................... C–4

Figure C-6. LPOD PS 1 Heat Sink Locations ......................................................... C–5

Figure C-7. Reconnect the Fan Power Supply ..................................................... C–5

Figure C-8. LPOD PS 1.5 Shroud Screw Locations ............................................... C–7

Figure C-9. Remove the Fan Shroud ................................................................... C–8

Figure C-10. Disconnect the Fan 1 / Fan 2 Power Supplies ................................. C–8

Figure C-11. LPOD PS 1.5 Heat Sink Location ...................................................... C–9

Figure C-12. Reconnect the Fan 1 / Fan 2 Power Supplies ................................. C–9

Figure C-13. LPOD PS 2 Shroud Screw Locations .............................................. C–11

Figure C-14. Remove the Fan Shroud ............................................................... C–11

Figure C-15. Disconnect the Fan 1 / Fan 2 Power Supplies ............................... C–12

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Figure C-16. LPOD PS 2 Heat Sink Locations ..................................................... C–12

Figure C-17. Reconnect the Fan 1 / Fan 2 Power Supplies ............................... C–13

xiv

PREFACE

About this Manual

This manual provides installation and operation information for the Comtech EF Data LPOD family of Outdoor Amplifiers / Block Up Converter (BUCs). This document is intended for the persons responsible for the operation and maintenance of the LPOD PS 1, PS 1.5, or PS 2.

Related Documents

• Comtech EF Data CLC-10 Handheld Terminal M&C Accessory for LPOD or

SPOD PS 1, PS 1.5, PS 2 User’s Guide (CEFD P/N MN-CLC10)

• Comtech EF Data LPODnet M&C Netbook Accessory for LPOD or SPOD

PS 1, PS 1.5, PS 2 Operation Manual (CEFD P/N MN-LPODNET)

• Comtech EF Data RF Control – Transceiver/Amplifier M&C Utility User

Guide (CEFD P/N MN-CRFC)

Disclaimer

Comtech EF Data has reviewed this manual thoroughly in order to provide an easy-to-use guide to this equipment. All statements, technical information, and recommendations in this manual and in any guides or related documents are believed reliable, but the accuracy and completeness thereof are not guaranteed or warranted, and they are not intended to be, nor should they be understood to be, representations or warranties concerning the products described. Further, Comtech EF Data reserves the right to make changes in the specifications of the products described in this manual at any time without notice and without obligation to notify any person of such changes.

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

equipment.

A REFERENCE directs you to important operational information or

Preface Revision 14

If there are any questions regarding this equipment or the information in this manual, please contact Comtech EF Data Product Support.

Conventions and References

Patents and Trademarks

See all of Comtech EF Data's Patents and Patents Pending at http://patents.comtechefdata.com.

Comtech EF Data acknowledges that all trademarks are the property of the trademark owners.

Warnings, Cautions, Notes, and References

A WARNING indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury.

A CAUTION indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. CAUTION may also be used to indicate other unsafe practices or risks of property damage.

A NOTE: gives you important information about a task or the

details furnished elsewhere, either in the manual or in adjunct Comtech EF Data publications.

Examples of Multi-Hazard Notices

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

POWER SUPPLY INPUT.

Preface Revision 14

Recommended Standard Designations

Electronic Industries Association (EIA) designations supersede Recommended Standard (RS) designations. Reference to the old RS designations may appear where it might concern actual text (e.g., RS-232) displayed on the product panels and on screens or pages in the Serial Remote or HTTP (Web Server) Interfaces. All other references in the manual refer to EIA designations.

CAUTION

It is important that you review and understand the Safety and Compliance information that follows.

Safety and Compliance

Electrical Safety and Compliance

CAUTION

NEUTRAL FUSING – DOUBLE POLE/NEUTRAL FUSING IS USED ON THE PRIME

This equipment has been designed to minimize exposure of personnel to hazards. For further information, contact Comtech EF Data Product Support. The operators and technicians must:

• Know how to work around, with, and on high voltage equipment.

• Exercise every precaution to ensure personnel safety.

• Exercise extreme care when working near high voltages.

• Be familiar with the warnings presented in this manual.

Installation Guidelines Regarding Power Line Quality

Comtech EF Data has become familiar with the varying quality of the AC power grid around the world. Observing the following installation guidelines should help ensure a reliable installation.

• Surge suppression – High voltage surges can cause failure of the power

supply. These surges are typically caused by circuit switching on the main AC power grid, erratic generator operation, and also by lightning strikes.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Preface Revision 14

While the LPOD does have built in surge suppression, if the unit is to be installed in a location with questionable power grid quality, Comtech EF Data recommends installation of additional power conditioning/surge suppression at the power junction box.

• Grounding – The LPOD provides a grounding terminal. This is provided to

allow you to ground the LPOD to the antenna’s grounding network. All components installed at the antenna should be grounded to a common grounding point at the antenna.

• Electrical welding – If welding needs to take place at the antenna,

disconnect all cables from the LPOD except for the ground wire. Cap all RF connections with terminations. This will prevent damage to the input/output circuitry of the LPOD.

• Lightning – Lightning strikes on or around the antenna will generate

extremely high voltages on all cables connected to the LPOD. Depending on the severity of the strike, the LPOD’s internal surge protection combined with the recommended external suppression may protect the LPOD’s power supply. However, if the installation will be in an area with a high probability of lightning strikes, Comtech EF Data recommends the installation of surge suppression on the RF and IF cables. One source of these suppressors is PolyPhaser (www.polyphaser.com).

Product Support

For all product support, please call:

+1.240.243.1880

+1.866.472.3963 (toll free USA)

Comtech EF Data Headquarters

http://www.comtechefdata.com

Comtech EF Data Corp. 2114 West 7th Street Tempe, Arizona USA 85281 +1.480.333.2200

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Warranty Policy

Comtech EF Data products are warranted against defects in material and workmanship for a specific period from the date of shipment, and this period varies by product. In most cases, the warranty period is two years. During the warranty period, Comtech EF Data will, at its option, repair or replace products that prove to be defective. Repairs are warranted for the remainder of the original warranty or a 90 day extended warranty, whichever is longer. Contact Comtech EF Data for the warranty period specific to the product purchased.

For equipment under warranty, the owner is responsible for freight to Comtech EF Data and all related customs, taxes, tariffs, insurance, etc. Comtech EF Data is responsible for the freight charges only for return of the equipment from the factory to the owner. Comtech EF Data will return the equipment by the same method (i.e., Air, Express, Surface) as the equipment was sent to Comtech EF Data.

All equipment returned for warranty repair must have a valid RMA number issued prior to return and be marked clearly on the return packaging. Comtech EF Data strongly recommends all equipment be returned in its original packaging.

Comtech EF Data Corporation’s obligations under this warranty are limited to repair or replacement of failed parts, and the return shipment to the buyer of the repaired or replaced parts.

Limitations of Warranty

The warranty does not apply to any part of a product that has been installed, altered, repaired, or misused in any way that, in the opinion of Comtech EF Data Corporation, would affect the reliability or detracts from the performance of any part of the product, or is damaged as the result of use in a way or with equipment that had not been previously approved by Comtech EF Data Corporation.

The warranty does not apply to any product or parts thereof where the serial number or the serial number of any of its parts has been altered, defaced, or removed.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Preface Revision 14

The warranty does not cover damage or loss incurred in transportation of the product. The warranty does not cover replacement or repair necessitated by loss or damage from any cause beyond the control of Comtech EF Data Corporation, such as lightning or other natural and weather related events or wartime environments.

The warranty does not cover any labor involved in the removal and or reinstallation of warranted equipment or parts on site, or any labor required to diagnose the necessity for repair or replacement.

The warranty excludes any responsibility by Comtech EF Data Corporation for incidental or consequential damages arising from the use of the equipment or products, or for any inability to use them either separate from or in combination with any other equipment or products.

A fixed charge established for each product will be imposed for all equipment returned for warranty repair where Comtech EF Data Corporation cannot identify the cause of the reported failure.

Exclusive Remedies

Comtech EF Data Corporation’s warranty, as stated is in lieu of all other warranties, expressed, implied, or statutory, including those of merchantability and fitness for a particular purpose. The buyer shall pass on to any purchaser, lessee, or other user of Comtech EF Data Corporation’s products, the aforementioned warranty, and shall indemnify and hold harmless Comtech EF Data Corporation from any claims or liability of such purchaser, lessee, or user based upon allegations that the buyer, its agents, or employees have made additional warranties or representations as to product preference or use.

The remedies provided herein are the buyer’s sole and exclusive remedies. Comtech EF Data shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory.

Chapter 1. INTRODUCTION

1.1 Overview

Comtech EF Data’s LPOD family of Outdoor Amplifiers / Block Up Converters (BUCs) – referred to collectively throughout this manual as the LPOD – deliver their rated power, guaranteed, to the transmit waveguide flange at the 1 dB compression point. The LPOD provides a cost effective, more reliable replacement for Traveling Wave Tube (TWT) amplifiers in satellite communications.

Comtech EF Data’s extensive experience in the design of outdoor RF transceivers led to the LPOD family’s efficient thermal and mechanical package. Recognizing the evolution of L-Band IF systems, the LPOD is designed to eliminate the traditional requirement for the modem to supply a DC power source and a 10 MHz reference to the BUCs and LNBs.

Figure 1-1. Comtech EF Data LPOD Outdoor Amplifiers / BUCs

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1.2 Functional Description

The compact size and weight of the LPOD lends itself to any installation with limited available mounting space. These include ship-borne antenna systems, small “flyaway” systems, and Satellite News Gathering (SNG) installations. The addition of the optional internal reference and LNB bias T facilitates multi-carrier and redundant operations required of small-to medium-sized hub installations.

As shown in Figure 1-1, Comtech EF Data’s LPOD is available in three models: the PS 1, PS 1.5 and PS 2. Each LPOD consists of a CEFD SSPA module with the Monitor/Control Processor (MCP), a power supply, and a fan assembly. The amplifier features a Comtech EF Data low loss combining technique and MCPbased temperature-versus-gain compensation.

The PS 1 and PS 1.5 models are always configured as a BUC/SSPA (L-Band in, RF out) with available power levels to 100W; the PS 2 version can be configured as an integrated BUC/SSPA or solely as an SSPA (RF in, RF out) at power levels to 250W.

1.3 Features

1.3.1 The Solid-State Advantage

The LPOD is constructed with highly reliable gallium arsenide field-effect transistors (GaAs FETs). With third-order intermodulation products that are 4 to 6 dB better than TWT ratings, the CEFD unit replaces TWTs with saturated power levels of up to twice the LPOD’s rated output. The LPODs also provide mean time between failures (MTBF) that is four to five times greater than the typical TWT MT BF.

1.3.2 Enhanced Standard Features

The LPOD comes equipped with useful features that other manufacturers offer only as options. Included in the base price are temperature compensation, sample ports (on the PS 2 only), power monitor, power factor corrected supply,

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

and full remote monitor and control (M&C) capabilities (including Ethernet and serial).

1.3.3 Built-in Redundancy Controller

The LPOD has the ability to function as a 1:1 (one backup for one primary) redundant controller in a redundant mode without the use of an external device. The optional redundancy configuration is implemented by attaching a ganged waveguide/coax transfer switch(es) to the input and output connectors of the amplifiers, using a combination coaxial cable and waveguide kit.

When the backup LPOD is commanded into redundant mode, it monitors the online LPOD for faults and status, and automatically maintains a configuration based on the online unit.

A faulted online unit may be disconnected and replaced without affecting the online power amplifier.

1.3.4 “Smart BUC” Functionality

Comtech EF Data’s unique approach to L-Band/RF frequency conversions eliminates DC and 10 MHz from the input coax. This simplifies redundant and multi-carrier operation. Full 13.75 to 14.5 GHz Ku coverage and 5850 to 6725 MHz C band coverage is offered while supporting industry standard FSK modem/BUC communications, as well as Comtech EF Data proprietary commands.

Both LPOD models have a self-contained power supply, eliminating the requirement for the modem to supply the BUC voltage on the center conductor of the RF cable, simplifying multi-carrier operation and modem spares maintenance.

1.3.5 Data Logging Capability

To greatly enhance system maintainability, the LPOD includes a built-in data logging capability. By recording critical operational parameters (such as temperature, output power, mute status, etc.) at time stamped intervals, the

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

user can quickly gather intelligence not only about the unit itself, but also the unit’s operational environment.

1.3.6 Optional Internal 10 MHz Reference

With the optional high stability, oven-controlled crystal oscillator (OCXO) installed, one more signal is removed from the TX IF cable. This ensures optimum RF performance of the BUC by eliminating any reference degradation caused by IF combiners, interconnections, or rotary joints.

1.3.7 Optional LNB Support

The LPOD was designed with the evolution of L-band systems in mind. L-band IF topologies are no longer relegated to low power single carrier installations, and are now found in larger multi-carrier installations. A challenge presented by multi-carrier L-band systems is the presence of DC and reference components on the Tx/Rx L-band interfaces. The LPOD design, by default, eliminates the DC component from the Tx IF and can eliminate the reference requirement with the optional internal OCXO. The LNB bias/reference option completes the solution by eliminating DC and reference signal requirements from the Rx L-band interface.

1.4 Theory of Operation

1.4.1 SSPA Block Diagrams

See Figure 1-2 and Figure 1-3 for the LPOD block diagrams.

The major components of an LPOD unit are:

• The SSPA Module

• The Cooling system

• The Power Factor Corrected Power Supply

• Monitor & Control (M&C)

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

Figure 1-2. LPOD PS 1/1.5 Block Diagram

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

Figure 1-3. LPOD PS 2 Block Diagram

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1.4.2 SSPA Module

The amplifier module performs the core function of the unit. An isolator is at the RF input to ensure good voltage standing wave ratio (VSWR). The RF signal then passes through an electronically controlled attenuator that adjusts the overall attenuation according to the user input. After some amplification, a second attenuator is automatically controlled via a look-up table to maintain the amplifier gain at a constant level over temperature variations.

The RF signal is then amplified by a multi-stage design that utilizes proprietary combining techniques to meet the rated power requirements. The output circuitry contains a coupler to provide a sampled signal for monitoring purposes. A power detector circuit also is included and the reading can be accessed via remote communication. A high power circulator and load is located at the output to provide good VSWR and protection from external mismatch.

1.4.3 Cooling System

The LPOD contains a robust heat sink and thermal design to maintain a low operating temperature. The PS 1 contains one temperature-controlled fan, and the PS 1.5 and PS 2 contain two temperature-controlled fans that are monitored by the M&C board. The fans draw cool outside air in across the power supply and specialized heat sink. The amplifier module temperature is monitored and, if for any reason the amplifier temperature exceeds a safe preset limit, the amplifier module supply is shut down to protect the unit from thermal failure.

1.4.4 Power Supply

The LPOD features a power supply that is power factor corrected. It supplies several voltages necessary for the unit to operate:

• The 10V power supply output state is controlled by circuitry within the RF

module. If the RF module does not have the –5.8V supply for any reason, it will not allow the 10V power supply to turn on. This protects the power transistors within the RF module from failure due to improper power supply sequencing.

• The +24V output powers the cooling fans, is the source of power for

waveguide switching when the SSPA is used in redundant configurations, and is dropped to +22V for LNB bias.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

5850 to 6650 MHz

4900 MHz

X-Band

7900 to 8400 MHz

6950 MHz

Introduction Revision 14

• The +5.8V, -5.8V, +7.8V and +13.5V outputs are used to operate the M&C

board and other overhead functions.

1.4.5 LNB Operation

Either LPOD package style may be ordered with an optional internal 10MHz reference and Low Noise Block (LNB) converter bias tee. With these options installed, the user has control of the bias tee enable (LNB On/Off) as well as the DC bias voltage (On/Off).

1.4.6 Block Up Converter (BUC) Input

The LPOD translates an L-Band input carrier to the desired output frequency (C-, X-, or Ku-Band). LO frequencies are as follows:

BUC C, Ku, X LO Frequencies

Band Frequency LO Frequency Inverting

C-Band

Insat C-Band 6725 to 7025 MHz 5760 MHz No

Ku-Band 14.00 to 14.50 GHz 13.050 GHz No

Ku-Band-W 13.75 to 14.50 GHz 12.800 GHz No

Unlike most BUCs, no DC bias voltage should be provided on the center conductor of the L-Band coax. In addition, the LPOD is available with an internal 10 MHz reference. As, such, no 10 MHz reference is required on the center conductor of the L-Band coax. If a reference is provided on the coax, the internal reference will detect and lock to it.

5950 to 6700 MHz 5000 MHz No

1.4.7 Monitor and Control (M&C)

The LPOD includes a microprocessor-based system that provides monitoring and control of the essential parameters of the unit. The user interfaces with the unit through the M&C system via the remote control/discrete communications port.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

The unit is capable of EIA-232, EIA-485, or Ethernet remote communication. A discrete mute control and relay status output is also available.

The M&C system monitors the fan speed (PS 2 only), unit temperature, all power supply voltages, power transistor currents, output power, etc. Should a critical monitored parameter fail, the unit will mute the RF signal and report a fault. The details of the fault can be accessed via remote communication.

The M&C is also capable of acting as a controller in a 1:1 redundant system. When configured as the back-up SSPA in such a system, it communicates with the other SSPA and toggles the waveguide switches as necessary.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

Note 1

950 – 1750 MHz

5.850 – 6.650 GHz (optional)

965 – 1265 MHz

6.725 – 7.025 GHz

950 – 1450 MHz

7.900 – 8.400 GHz

Model

Psat (Typical)

P1dB (Guaranteed)

Note 2

PS1-20Ku

43 dBm (20 W)

42 dBm (16 W)

PS1.5-50Ku

47 dBm (50 W)

46 dBm (40 W)

PS2-100Ku

50 dBm (100 W)

49 dBm (80 W)

PS1-25C,X

44 dBm (25 W)

43 dBm (20 W)

PS1-50C,X

47 dBm (50 W)

46 dBm (40 W)

PS1.5-75C,X

48.6 dBm (75 W)

48 dBm (60 W)

PS1.5-80C,X

49 dBm (80 W)

48.5 dBm (70 W)

PS2-150C,X

51.8 dBm (150 W)

51 dBm (125 W)

PS2-250C,X

54 dBm (250 W)

53 dBm (200 W)

PS2-300C

55 dBm (300 W)

54 dBm (250 W)

Introduction Revision 14

1.5 Summary of Specifications

1.5.1 Characteristics

IF Input Frequency

950 – 1525 MHz 5.850 – 6.425 GHz

950 – 1825 MHz 5.850 – 6.725 GHz (optional)

950 – 1450 MHz 14.00 – 14.50 GHz 950 – 1750 MHz 13.75 – 14.50 GHz (optional)

Ku-Band

PS1-32Ku 45 dBm (32 W) 44 dBm (25 W) PS1-40Ku 46 dBm (40 W) 45 dBm (32 W)

PS1.5-60Ku 48 dBm (60 W) 47 dBm (50 W)

PS2-125Ku 51 dBm (125 W) 50 dBm (100 W) C-Band or X-Band

PS1-32C,X 45 dBm (32 W) 44 dBm (25 W)

PS1-40C,X 46 dBm (40 W) 45 dBm (32 W)

PS1-60C,X 48 dBm (60 W) 47 dBm (50 W)

RF Output Frequency

PS1.5-100C,X 50 dBm (100 W) 49 dBm (80 W)

PS1.5-110C,X 50.4 dBm (110 W) 49.5 dBm (90 W)

PS1.5 or PS2-125C,X 51 dBm (125 W) 50 dBm (100 W)

PS2-200C,X 53 dBm (200 W) 52.5 dBm (175 W)

Notes:

1) PS 2 Models are available as SSPAs only, without internal L-Band BUC (Freq RF in = Freq

RF out).

2) Allow 1 dB degradation from 13.75 to 14.0 GHz and 6425 to 6725 MHz

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

Gain Min (Typical)

90-264 VAC, 47-63 Hz, Power Factor Corrected,

(48 VDC optional)

Gain Adjust

± 1.5 dB full band (optional ± 2.0 dB full band (-50°

MHz (-50° to +55°C)

50° to +55°C))

Input Return Loss

15 dB

Output Return Loss

19.1 dB (1.25:1 VSWR)

typ, 15 dB max PS2 configured as SSPA only)

Third-order Intermodulation Level

(-6 dBc SCL), Δ 1MHz)

Band

Related In Band

LO Leakage

-25 dBm max

Ripple

± 1.0 ns pk-pk

Introduction Revision 14

70 (75 dB)

Input Power Supply Requirements

Max IF Input level (no damage) +10 dBm

Gain Flatness

Gain variation over temp

Noise Figure

RF Mute Isolation -60 dBc min

AM/PM Conversion 2° typ, 3.5° max @ Rated P1dB

(2 tones, @ -3 dB Total Backoff from P1 dB

Harmonics -50 dBc @ Prated – 3 dB

.96 (typical)

20 dB in 0.25 dB steps

to +55°C)) ± 0.30 dB per 40 MHz (optional ± 0.50 dB per 40

±1.5 dB max, -40° to +55°C (optional ± 2.0 dB max (-

10-15 dB typ, 20 dB max @ min attenuation, (8 dB

-30 dBc typ, -25 dBc Guaranteed

Spurious Level

Group delay variation

Data Logging Parameters

Carrier Related In

Non-Carrier

Linear ± 0.03 ns/MHz

Parabolic ±0 .003 ns/MHz2

-60 dBc min @ P1dB

-60 dBm max (Input Terminated)

Non-Volatile RAM: Capacity 30 days @ 90 minute intervals. Includes:

• RF Output Power

• Mute Status

• Heatsink Temperature

• LNB Bias Current

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

Phase Noise (dBc/Hz) (with optional

external reference)

100 Hz

-79/-78/-76

-72/-72/-69

100 KHz

-120/-114/-114

-107/-107/-102

a range of -5 dBm to +5 dBm at IF Input)

±5 x 10

–10

/day

Software selectable tone on/off, 12/18V, 450 mA

Standard

-40° to 131°F (-40° to 55°C)

Optional

-40° to 140°F (-40° to 60°C)

Storage

-67° to 167°F (-55° to 75°C)

Altitude

Shock

Normal commercial shipping and handling

Introduction Revision 14

internal or equivalent performance

1 KHz -91/-87/-85 -84/-84/-82

Offset

10 KHz -105/-104/-98 -97/-97/-90

1 MHz -132/-132/-132 -115/-115/-115

Typical (C/X/Ku) dBc/Hz Spec (C/X/Ku) dBc/Hz

1.5.2 Optional Internal Reference

Internal Reference Oscillator Frequency

Frequency Stability

10 MHz (can lock to modem supplied reference over

±1 x 10-8 (-40° to 55°C)

1.5.3 Optional LNB Bias / Reference

LNB Bias Voltage

max

LNB 10 MHz Reference Output Level 0 dBm ±5 dB

LNB Input / Output Return Loss 15 dB

LNB Input / Output Gain

LNB Input / Output Gain Flatness ± 1 dB (950-1750 MHz)

LNB input / Output Isolation (Mute condition)

10 dB ± 2 dB (950-1750 MHz)

-1 dB ± 2 dB (optional)

55 dB min

1.5.4 Environmental

Temperature

Humidity 100% condensing rain 2” per hour

Operating

10,000 AMSL

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

PS 1, 1.5

PS 2

47 lbs (21.32 kg) Nominal

16.18 x 8.80 x 9.78 x in.

IF/RF Input

Type ‘N’ Female

Ku-Band: WR75 (No groove)

LNB Bias

Type ‘N’ Female

Introduction Revision 14

1.5.5 Physical

Weight

Dimensions

(excluding connectors) See Sect. 1.6 for all dimensional envelope figures

Connectors

PS 1

PS 1.5

PS 2

PS 1

RF Output

M&C/Ethernet/ Redundancy Switches

PS 1.5

PS 2

17 lbs. (9.1 kg) Nominal

12.65 x 6.26 x 7.37 in. (321.3 x 159 x 187.2 mm)

12.78 x 6.14 x 7.05 in. (324.6 x 156 x 179.1 mm)

(427 x 223.5 x 248.4 mm)

C-Band / X-band: Type ‘N’ Female (standard), CPR137G (optional) Ku-Band: WR75 (No groove)

C-Band: CPR137G X-Band: CPR112G

C-Band: CPR137G X-Band: CPR112G Ku-Band: WR75 (No groove)

19-pin MS style (single integrated cable assembly available, dependent upon configuration)

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–14

1.6 Dimensional Envelopes

• Typical for all figures in each subsection, all dimensions are in inches. Bracketed dimensions, where shown,

are in metric units (mm).

• Unless otherwise noted, all figures depict AC Option, Waveguide Output units.

Subsection / Product FIGURE DIMENSIONAL ENVELOPE DESCRIPTION

1.6.1 LPOD PS 1

1-4 PS 1 C-Band (Coaxial Output) 1-5 PS 1 C-Band (Coaxial Output) – Reduced Height Unit 1-6 PS 1 C-Band 1-7 PS 1 X-Band 1-8 PS 1 Ku-Band 1-9 PS 1 Ku-Band – Reduced Height Unit

1.6.2 LPOD PS 1.5

1-10 PS 1.5 C-Band (DC Option) 1-11 PS 1.5 C-Band (AC Option) 1-12 PS 1.5 X-Band 1-13 PS 1.5 Ku-Band

1.6.1 LPOD PS 2

1-14 PS 2 C-Band 1-15 PS 2 X-Band 1-16 PS 2 Ku-Band

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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1.6.1 LPOD PS 1 Dimensional Envelopes

Figure 1-4. LPOD PS 1 C-Band Dimensional Envelope (Coax Output)

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–16

Figure 1-5. LPOD PS 1 C-Band Dimensional Envelope (Coax Output) – Reduced Height Unit

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–17

Figure 1-6. LPOD PS 1 C-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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Figure 1-7. LPOD PS 1 X-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–19

Figure 1-8. LPOD PS 1 Ku-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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Figure 1-9. LPOD PS 1 Ku-Band Dimensional Envelope – Reduced Height Unit

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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1.6.2 LPOD PS 1.5 Dimensional Envelopes

Figure 1-10. LPOD PS 1.5 C-Band Dimensional Envelope (DC Option)

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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Figure 1-11. LPOD PS 1.5 C-Band Dimensional Envelope (AC Option)

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

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Figure 1-12. LPOD PS 1.5 X-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–24

Figure 1-13. LPOD PS 1.5 Ku-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–25

1.6.3 LPOD PS 2 Dimensional Envelopes

Figure 1-14. LPOD PS 2 C-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–26

Figure 1-15. LPOD PS 2 X-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–27

Figure 1-16. LPOD PS 2 Ku-Band Dimensional Envelope

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Introduction Revision 14

1–28

Notes:

Chapter 2. SYSTEM

installing and using the LPODs in a 1:1 redundancy configuration.

CONNECTORS,

INSTALLATION,

AND

STARTUP

2.1 Overview

• See Chapter 4. ETHERNET INTERFACE OPERATION for information

This chapter provides user reference to the following:

• The LPOD connectors for signal input, signal output; monitor and control

• Available standalone installation kits.

• Instructions for installation and startup.

about using the LPOD’s remote Ethernet M&C functionality.

• See Chapter 5. SERIAL INTERFACE OPERATION for information

about using serial-based remote commands and queries.

• See Appendix A. 1:1 REDUNDANCY for detailed information for

(M&C) of the unit; and grounding of the unit to the antenna’s grounding network.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

product failure.

System Connectors, Installation, and Startup Revision 14

2.2 Water Tight Sealing

CAUTION

All external cable assemblies for the outdoor equipment MUST be properly sealed to prevent water intrusion. Failure to achieve water tight sealing will result in possible performance degradation and even

IMPORTANT: To maintain your product warranty, you must follow these guidelines and recommendations during equipment installation:

• Ensure all external connections to the equipment are hand-tightened and

wrapped with a self-amalgamating tape such as 3M Type 23 Scotch SelfAmalgamating Tape (or equivalent). The sealing must cover the external connector housing and extend beyond the end of the heatshrink that covers the connector termination of the cable assembly.

• Squeeze the self-amalgamating tape tightly and make sure both ends of

the tape have formed around the connector and cable to create a water tight seal.

• ALL unused external connectors MUST be covered with caps and sealed.

Make sure to inspect the connector cap rubber seal for cracks before using.

2.2.1 Customer Cable Assemblies

CAUTION

Should you receive an accessory kit that contains only the mating cable connectors, or if you (the end-user) choose to supply your own cables and connectors, Comtech EF Data strongly recommends that you use an adhesive lined heatshrink such as TE Connectivity #ATUM-24/6-0 (or equivalent) to cover the connector strain-relief area. Your sealed, water tight cable ends should appear as per this example:

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3 LPOD Interface Connectors

The LPOD external connectors provide all necessary connections between the LPOD PS 1 (Figure 2-1), PS 1.5 (Figure 2-2), or PS 2 (Figure 2-3) models and other equipment.

Figure 2-1. LPOD PS 1 Connectors

Figure 2-2. LPOD PS 1.5 Connectors

Figure 2-3. LPOD PS 2 Connectors

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

WARNING!

CPR137G (Optional)

System Connectors, Installation, and Startup Revision 14

2.3.1 Connector ‘J1 | LBAND IN’ or ‘J1 | Tx IN’

The RF input connector is a Type ‘N’ female connector. Labeled ‘J1 | LBAND IN’ on the LPOD PS 1 and PS 1.5 models or ‘J1 | Tx IN’ on the LPOD PS 2 unit, typical input levels (30 dBm) depend on desired output power and unit attenuation. To prevent damage to the LPOD, RF input levels should not exceed +15 dBm.

2.3.2 Connector ‘J2 | RF OUT’

FOR SAFETY REASONS, NEVER LOOK DIRECTLY INTO THE WAVEGUIDE OUTPUT.

The ‘J2 | RF OUT’ connector may be a waveguide or coaxial interface – the type of interface used depends on the LPOD model and/or frequency range of the unit. See Tab l e 2-1 and Figure 2-1, Figure 2-2, or Figure 2-3.

Table 2-1. ‘J2 | RF OUT’ Interface Type

Unit Frequency Band Output Type FIGURE

Type ‘N’ Female (Standard)

PS 1

PS 1.5

PS 2

X CPR112G (Waveguide)

Ku WR75 (Waveguide)

C CPR137G (Waveguide)

Ku WR75 (Waveguide)

C CPR137G (Waveguide)

Ku WR75 (Waveguide)

2-3

2-4 X CPR112G (Waveguide)

2-5 X CPR112G (Waveguide)

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

DAMAGE OR PERSONAL INJURY.

System Connectors, Installation, and Startup Revision 14

2.3.3 Connector ‘J3 | POWER IN’ AC Power Mains

WARNING! FOR SAFETY REASONS, MAKE SURE YOU KNOW THAT THE ‘J3 | POWER IN’ AC POWER CONNECTION PIN ASSIGNMENTS ARE DIFFERENT FOR EACH LPOD UNIT. YOU MUST USE THE CORRECT PIN ASSIGNMENTS.

INCORRECT USE OF PIN ASSIGNMENTS CAN RESULT IN PRODUCT

For all LPOD models, the prime power input requirement is as follows:

• 90-264V AC

• 47-63 Hz

The power supply is power factor corrected. The total power required from the prime power supply depends on the model used. See Sect. 1.5 Summary of Specifications for more information.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.3.1 LPOD PS 1, PS 1.5 ‘J3 | POWER IN’ AC Power Main

The mating connector specification and pin assignments specific to the LPOD PS 1 and PS 1.5 AC power interfaces are as follows:

Mating Connector:

CE FD P/N CN/MS-STPG03F02 (ITT Cannon KPT06B-12-35)

Table 2-2. LPOD PS 1/PS 1.5 ‘J3 | POWER IN’ Pin Assignments

Pin Description

A LINE (L1)

B NEUTRAL (L2)

C GND

2.3.3.2 LPOD PS 2 ‘J3 | POWER IN’ AC Power Main

Table 2-3. LPOD PS 2 ‘J3 | POWER IN’ Pin Assignments

Pin Description

A GND B NEUTRAL (L2) C LINE (L1)

The mating connector specification and the pin assignments specific to the LPOD PS 2 AC power interface are as follows:

Mating Connector:

CEFD P/N CN/MS-STPG03F07 (Glenair ITS-3106F20-19SF7)

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

DAMAGE OR PERSONAL INJURY.

System Connectors, Installation, and Startup Revision 14

2.3.4 Connector ‘J3 | POWER IN’ DC Power Mains

WARNING! FOR SAFETY REASONS, MAKE SURE YOU KNOW THAT THE ‘J3 | POWER IN’ DC POWER CONNECTION PIN ASSIGNMENTS ARE DIFFERENT FOR EACH LPOD UNIT. YOU MUST USE THE CORRECT PIN ASSIGNMENTS.

INCORRECT USE OF PIN ASSIGNMENTS CAN RESULT IN PRODUCT

For all LPOD models, the prime power input requirement is 38-72V DC. The total power required from the prime power supply depends on the model used. See

Sect. 1.5 Summary of Specifications for more information.

2.3.4.1 LPOD PS 1 ‘J3 | POWER IN’ DC Power Main

The mating connector specification and the pin assignments (Tab le 2-4) specific to the LPOD PS 1 DC power interface are as follows:

Mating Connector:

CE FD P/N CN/STPG04F01 (Glenair IPT06E-12-4-SSR-F7)

Table 2-4. LPOD PS 1 ‘J3 | POWER IN’ Pin Assignments

Pin LPOD PS 1 Assignment

A V+ B GND C VD NO CONNECT

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.4.2 LPOD PS 1.5 ‘J3 | POWER IN’ DC Power Main

The mating connector specification and the pin assignments specific to the LPOD PS 1.5 DC power interface are as follows:

Mating Connector:

CEFD P/N CN-0020517 (MS3116E-14-5S(476), Amphenol PT06E-145S(476))

Table 2-5. LPOD PS 1.5 ‘J3 | POWER IN’ Pin Assignments

Pin LPOD PS 1.5 Assignment

A +48V B +48V C -48V D -48V E GND

2.3.4.3 LPOD PS 2 ‘J3 | POWER IN’ DC Power Main

The mating connector specification and the pin assignments specific to the LPOD PS 2 DC power interface are as follows:

Mating Connector:

CE FD P/N CN/CA3106E2222SB (ITT Cannon CA3106E22-22SB)

Table 2-6. LPOD PS 2 ‘J3 | POWER IN’ Pin Assignments

Pin LPOD PS 2 Assignment

A V+ B NO CONNECT C NO CONNECT D V-

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.4.4 LPOD PS 2 ‘J3 | POWER IN’ 48VDC Power Main

Option

The connector type and mating connector specification and the pin assignments specific to the LPOD PS 2 48VDC power interface option are as follows:

Unit Connector Type: CEFD P/N CN-0000288 (ITT Cannon CA3102E20-15SB-F80A232)

Supplied Mating Connector:

CEFD P/N CN-0000289 (ITT Cannon CA3106E20-15SB-F80A232)

Table 2-7. LPOD PS 2 ‘J3 | POWER IN’ 48VDC Pin Assignment s

Pin LPOD PS 2 Assignment

A V+

B V+

C NO CONNECT

D NO CONNECT

E V-

F V-

G GROUND (Note 2)

Notes:

1) Use 12 AWG wire to each of the appropriate pins, according to the

individual pin assignments.

2) As an alternative, the ground connection can be made to the unit's external

ground stud.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

PS 1/PS 1.5 PS 2

Switch Common

GND reference for Pin N

System Connectors, Installation, and Startup Revision 14

2.3.5 Connector ‘J6 | COM1’ (Remote Communications

and Discrete Control Port)

The ‘J6 | COM 1’ discrete control connector is the primary input for controlling and monitoring the LPOD. It is a 19-pin circular connector, type MS3112E14-19S.

Mating connector:

MS3116J14-19P or ITT KPT06J14-19P

Table 2-8. LPOD ‘J6 | COM1’ Pin Assignments

Pin Name Description

A RS485_+RX

B RS485_-RX

C RS485_+TX

D RS485_-TX

E RS232_RD Pin 3 of DB9 female connector

F Ethernet TX+ Pin 3 of RJ45 female connector

G RS232_TD Pin 2 of DB9 female connector

H Ethernet TX- Pin 6 of RJ45 female connector

J TX/RX Switch Drive 1 Pos Not for customer use

K GND Ground (also Pin 5 of DB-9F connector)

L SUMFLT In Open when faulted, else +5VDC

M SUMFLT Out When faulted, tied to Pin K, else open

N TX Switch Pos 1 Ind Online/Offline indication

P RX Switch Pos 1 Ind Not for customer use R +24V Not for customer use

When AUX=1, unit is muted until this pin is tied to ground

S System Mute Control

(Pin K). When tied to ground, the unit unmutes. See the AUX remote command in Chapter 5. SERIAL INTERFACE OPERATION.

U Ethernet RX- Pin 2 of RJ45 female connector

V Ethernet RX+ Pin 1 of RJ45 female connector

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.5.1 About Circular Connectors

The connector pairs (Figure 2-4) feature a sleeve lock configuration, with an

array of pins (male side) coupled to mating sockets (female side).

Feature Description

1 Primary Alignment features

2 Secondary Alignment features

3 Sleeve Lock features

Figure 2-4. Circular Connector Example

Connection Instructions – Engage all of the alignment and lock features between the male connector (on the interconnection cable) and female socket. To install the male connector into the female connector, do these steps:

Step 1 – Engage the primary and secondary alignment tabs on the male connector with the mating cutouts on the female socket.

Step 2 – Push the male connector into the female socket.

Step 3 – Turn the male connector sleeve clockwise until the

sleeve lock cutouts engage fully with the female socket tabs and you hear a “click” sound.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.6 Connector ‘J9 | OUTPUT SAMPLE’ (PS 2 ONLY)

The ‘J9 | OUTPUT SAMPLE’ port is a Type ‘N’ female connector available only on the PS 2 model. It provides a nominal -40 dB sample of the output signal. A calibration label is provided near the connector that shows the actual coupling values vs. frequency.

2.3.7 Connectors ‘J10 | MODEM Rx’ and ‘J11 | LNB’

(Optional Interfaces)

The ‘J10 | MODEM Rx’ and ‘J11 | LNB’ ports are both Type ‘N’ female connectors, providing both bias and a reference signal to a Low Noise Block Converter (LNB), and passing the LNB’s L-Band output to the modem’s Rx input.

Figure 2-5. LPOD ‘J10 | Modem Rx’ and ‘J11 | LNB’ Connectors

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.3.8 Ground Connector

Use this #10-32 stud, available where shown in Figure 2-6, to connect a common chassis ground among equipment.

Figure 2-6. LPOD Ground Connector Locations

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

1:1 Redundancy operation.

System Connectors, Installation, and Startup Revision 14

2.4 LPOD Standalone (Single-Thread) Installations

• See Section 2.2 Water Tight Sealing in this chapter for important

The terms “standalone” or “single-thread” refer to applications that use a single (1) LPOD unit, whereas a 1:1 Redundancy System employs two (2) LPODs operating in redundancy.

Several kits are available from Comtech EF Data to mount and install standalone or 1:1 Redundancy LPODs, depending on the LPOD unit ordered:

• See Sect. 2.4.3 for standalone assembly and installation information for

• See Sect. 2.4.4 for standalone assembly and installation for spar-mounted

• See Sect. 2.4.5 for standalone assembly and installation for shelf-mounted

outdoor installation considerations.

• See Appendix A. 1:1 REDUNDANCY for the available assembly kit

options for 1:1 LPOD redundancy configurations.

• See Appendix B. CABLE DRAWINGS for information about the

cables that are available for use with the LPOD in Standalone or

pole-mounted LPOD configurations.

LPOD configurations.

2.4.1 Manpower Requirements

Comtech EF Data recommends that, at a minimum, two technicians are employed to install any LPOD Standalone System.

2.4.2 Typical Required Installation Tools

Comtech EF Data recommends that, at a minimum, you use the following tools to install any LPOD Standalone System:

• Adjustable wrench;

• English and Metric unit box or socket wrenches (hex nuts and hex head

bolts are used);

• Medium Phillips screwdriver (Phillips head screws are used);

• Tin snips.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

SECT.

NO.

2.4.3.2

2.4.3.3

System Connectors, Installation, and Startup Revision 14

2.4.3 Pole-Mounted Installations

The Universal Pole Mount Kit PL/12319-1 is used in combination with polemounted standalone and 1:1 Redundant LPOD installation kits. For the purpose of brevity, all further reference to this kit’s usage – for either standalone or 1:1 redundant applications – directs you back to this chapter section.

CHAPTER

CEFD PART

DESCRIPTION SEE…

2.4.3.1 PL/12319-1 Universal Pole Mounting Kit

KT-0000095 LPOD PS 1, PS 1.5 Single Unit Mounting Kit F igure 2-10

KT-0000125 LPOD PS 2 Single Unit Mounting Kit Figure 2-11

Figure 2-8 Figure 2-9

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

ONLY – P/O LPOD MOUNTING KIT)

4 2 HW/M8X1.25X25HEXSS

SS HEX HEAD BOLT, M8, 25MM LG

5 7 HW/M8FLATSS

SS FLAT WASHER, M8

7 1 FP/BR0069

FLOATING STRAP BRACKET

8 1 FP/BR0071

PIPE STRAP (TRIM TO REQUIRED LENGTH)

System Connectors, Installation, and Startup Revision 14

2.4.3.1 PL/12319-1 Universal Pole Mounting Kit

This kit accommodates a pole diameter of up to 13.00” (33.02 cm)

OD maximum.

ITEM QTY CEFD PART NO. DESCRIPTION

1 1 N/A DUAL CHANNEL UNISTRUT (SHOWN FOR CLARITY

2 2 HW/M8SPRING NUT SPRING NUT, M8 3 2 HW/BLK-PIPE2-8 PIPE BLOCK

6 7 HW/M8LOCKSS SS LOCK WASHER, M8

9 5 HW/M8X1.25MMHEXNUTSS SS HEX NUT, M8 10 1 FP/BR0070 FIXED STRAP BRACKET AND STRAP 11 1 FP/BR0072 STRAP TENSIONER BOLT

Figure 2-7. PL/12319-1 Universal Pole Mounting Kit

Use this kit in combination with a product-specific LPOD mounting kit to secure the LPOD standalone configuration to a standard satellite dish support pole. The number of kits used depends on the weight of the unit.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

Do these steps to install each kit:

1. Place the Unistrut (Item 1, part of the LPOD Mounting Kit) on a flat

surface.

2. Slide both spring nuts (Item 2) into the Unistrut channel. Make sure to

seat the springs against the interior wall of the channel.

3. Loosely fasten the Pipe Blocks (Item 3) to the spring nuts using (2X each)

M8 hex bolts (Item 4), flat washers (Item 5), and lock washers (Item 6).

4. Position the semi-assembled Unistrut and Pipe Blocks against the

mounting pole, then slide the Pipe Blocks until they contact either side of the mounting pole. Make sure that the Pipe Blocks are centered within the Unistrut. Tighten the mounting hardware.

5. Slide the Floating Strap Bracket (Item 7) into the Unistrut channel. Make

sure that the bracket studs face outward.

6. Loosely assemble the Floating Strap Bracket to the Pipe Strap (Item 8)

with (2X each) M8 flat washers (Item 5), lock washers (Item 6), and hex nuts (Item 9).

7. Do the following: a. Holding the kit subassembly in place against the mounting pole,

slide the Fixed Strap Bracket (Item 10) into the Unistrut channel until it abuts the adjacent Pipe Block.

b. Wrap the Pipe Strap around the pole, fitting the strap onto the

Fixed Strap Bracket studs as snugly as possible. Score or otherwise mark a trim line on the Pipe Strap then, using the tin snips, trim the Pipe Strap to suit as shown in the side view provided in Figure 2-8.

8. Do the following: a. Remove the Fixed Strap Bracket (Item 10) from the Unistrut

channel, and assemble the Strap Tensioner Bolt (Item 11) to the Fixed Strap Bracket (the bolt head will abut the interior wall of the channel).

b. Slide this subassembly back into the Unistrut channel until it abuts

the adjacent Pipe Block.

9. Secure the Pipe Strap (Item 8) using the Fixed Strap Bracket (Item 10),

with (2X each) M8 hex nuts (Item 9), flat washers (Item 5), and lock washers (Item 6).

10. As shown in the side view provided in Figure 2-8, secure the Fixed Strap

Bracket (Item 10) in place using the Strap Tensioner Bolt (Item 11) with (1X each) M8 flat washer (Item5), lock washer (Item 6), and hex nut (Item

9); tighten as needed.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

The assembled kit appears as shown in the top and side view example shown in Figure 2-8. Depending on the application, you may proceed to the next phase of installation.

Figure 2-8. Universal Pole Mounting Kit – Final Assembly

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.4.3.2 KT-0000095 Single Unit Mounting Kit (LPOD PS 1,

PS 1.5)

Use this kit in combination with the PL/12319-1 Universal Pole Mounting Kit.

KT-0000095 LPOD PS 1, PS 1.5 Single Unit Mounting Kit

ITEM QTY CEFD PART NO. DESCRIPTION

1 1 FP-0000534 BRACKET, MOUNTING

2 1 FP/BR0078 UNISTRUT, DUAL CHANNEL

3 2 H W/1/4 -20X1/2FH SC R EW, 82° FLAT HEAD, PHILLIPS, 1/4-20 x 1/2 L G , SS

4 2 HW-0000070 SCREW, HEX, SERRATE D FLANGE HEAD , 3/8 -1 6 x 3/4 LG, SS

5 2 HW/3/8SPRINGNUT SPRINGNUT, SHORT SPRING, 3/8 -16, SS (P3300)

Figure 2-9. KT-0000095 LPOD PS 1, PS 1.5 Single Unit Mounting Kit

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.4.3.3 KT-0000125 Single Unit Mounting Kit (LPOD PS 2)

Use this kit in combination with the PL/12319-1 Universal Pole Mounting Kit.

KT-0000125 LPOD PS 2 Single Unit Mounting Kit

ITEM QTY CE FD PART NO. DESCRIPTION

1 2 FP-0000677 BRACKET, MOUNTING

2 1 FP/BR0078 UNISTRUT, DUAL CHANNEL

3 2 HW-0000070 SCREW, HEX, SERRATED FLANGE HEAD, 3/8-16 x 3/4 LG, SS

4 2 HW/3/8SPRINGNUT SPRINGNUT, SHORT SPRING, 3/8-16, SS (P3300)

5 4 H W/5/1 6-18X3/4B BOLT, HEX HEAD, 5/16-18 X 3/4 LG, SS

6 4 H W/5/1 6-SPLIT LOCK WASHER, SPLIT, 5/16

7 4 H W/5/1 6-FLT WASHER, FLAT, 5/1 6

Figure 2-10. KT-0000125 LPOD PS 2 Single Unit Mounting Kit

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.4.4 Spar-Mounted Installations (LPOD PS 1, PS 1.5)

PS 2 units may not be spar-mounted due to weight considerations.

LPOD PS 1 and PS 1.5 standalone configurations, in addition to satellite dish support pole mounted installations, may be installed on the antenna spar. Figure 2-11 shows a typical Comtech EF Data spar mount SSPA installation.

The kit that is required for the installation of your LPOD system (Figure 2-12) is determined by the spar that is used by the antenna’s manufacturer.

Figure 2-11. SSPA Spar Mount Installation Example

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

LPOD SPAR MOUNT INSTALLATION KITS

KT-

1.5” x 2.0” [38.1 x 50.8] SPAR

BRACKET, MOUNTING, 72MM x 72MM SPAR

H W /1/4 -20X1-

B O LT, HEX HEAD,

System Connectors, Installation, and Startup Revision 14

CEFD KIT / QTY REQ’D

ITEM

0000083

2 2 2 2 2 H W /1/4 -FLT FLAT WASHER, 1/4 3 2 2 2 2 H W /1/4 -SPLIT LOCK WASHER, SPLIT, 1/4

4 2 2 2 2

0000084

1 – – – FP-0000547

– 1 – – FP-0000546

– – 1 – FP-0000545

– – – 1 FP-0001330

0000085

0000289

CEFD P/N

1/4 H E X

Figure 2-12. LPOD PS 1, PS 1.5 Spar Mount Installation Kits

DESCRIPTION [dim in mm]

BRACKET, MOUNTING,

1.75” x 4.0” [44.4 x 101.6] SPAR

1.0” x 2.5” [25.4 x 63.5] SPAR BRACKET, MOUNTING,

1/4 -20 x 1-1/4 ” L G

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD System Connectors, Installation, and Startup Revision 14

2.4.5 Shelf-Mounted Installations (LPOD PS 2)

KT-0020524 LPOD PS 2 Single Unit Shelf Style Mounting Kit

ITEM QTY CE F D PART NO. DESCRIPTION

1 1 FP-0020545 BRACKET, MOUNTING

2 2 HW/5/1 6 -F LT FLAT WASHER, 5/16

3 2 HW/5/1 6 -SPLIT LOCK WASHER, SPLIT 5/16

4 2 H W /5/1 6 -18X3/4B BOLT, HEX HEAD, 5/16-18 X 3/4 LG

5 4 H W /3/8 -FLT FLAT WASHER, 3/8

6 4 H W /3/8 -SPLIT LOCK WASHER, SPLIT 3/8

7 2 H W /3/8 -16X1B BOLT, HEX HEAD, 3/8-16 X 1 LG

8 2 H W /3/8 -16X1.25B BOLT, HEX HEAD, 3/8-18 X 1.25 LG

Figure 2-13. KT-0020524 LPOD PS 2 Single Unit Shelf Style Mounting Kit

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD

LEVELS.

System Connectors, Installation, and Startup Revision 14

2.5 Set the LPOD Power ON

WARNING! FOR SAFETY REASONS, NEVER TURN THE UNIT ON WITHOUT PROPER WAVEGUIDE TERMINATION ON THE ‘J2 | RF OUT’ P O RT. YOU MAY OTHERWISE BE EXPOSED TO DANGEROUSLY HIGH ELECTROMAGNETIC

The LPOD does not have a ‘Power On/Off’ switch. You may power ON the unit by connecting the ‘J3 | POWER IN’ connector to the appropriate prime power source. The Mute or Transmit status of the SSPA automatically comes up in the last stored state (factory default = Transmit on, not muted).

2–24

Chapter 3. FIRMWARE

UPDATE

3.1 Firmware Update Overview

Make sure to operate the LPOD with its latest available firmware.

Comtech EF Data’s LPOD family of Outdoor Amplifiers / Block Up Converters (BUCs) are factory-shipped with the latest version of operating firmware. If you need to update the firmware, you can apply the update to the LPOD without having to remove it from operation. You m ay directly acquire the download from Comtech EF Data’s web site (www.comtechefdata.com), or receive the archive file by e-mail from Comtech EF Data Product Support.

3.1.1 LPOD Firmware Update Procedure Summary

1. Download the firmware update archive file to a user-supplied PC. The

user PC must be Microsoft Windows® compatible. Comtech EF Data’s optional LPODnet is available for Ethernet-based remote monitor and control (M&C) of the LPOD.

2. Use an adapter cable to directly connect the LPOD ‘J6 | COM1’ receptacle

to the serial port of the User PC. You may also use Comtech EF Data’s optional CLC-10 Handheld Terminal (left) for Remote Monitor and Control (M&C) over the Serial Interface.

3. Extract the firmware update files from the archive download file. Then,

use the LPOD Management IP Address to connect the FTP (File Transfer Protocol) client to an FTP server, and FTP transfer the files from the User PC to the LPOD. You may also use Comtech’s optional “CReflash” utility.

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The Comtech EF Data Web site catalogues its firmware update archive

Firmware Update Revision 14

3.1.2 About Firmware Numbers, File Versions, and

Formats

files by product type (e.g., router, modem, etc.), the specific model, and optional hardware configurations. The LPOD files are provided under “Home | Support | Software Downloads | Amplifier Software Downloads | LPOD Software Downloads”. The LPOD firmware download hyperlink appears as F0000078X_V###, where ‘X’ is the revision letter, and ‘###’ represents the firmware version number (e.g., V155 = Version 1.5.5).

Comtech EF Data provides its archive download files in two compressed formats – *.exe (self-extracting) and *.zip (compressed):

• The self-extracting *.exe file does not require use of a third-

party utility program.

• Some firewalls do not allow the download of self-extracting

*.exe files. You must instead download the *.zip file, and extract the firmware files from the download with a user-supplied third-party file archiver and compression utility program such as PKZIP for Windows, WinZip, ZipCentral, etc. (PKZIP for DOS is not supported due to file naming conventions). Comtech EF Data does not provide this utility program.

For detailed information on handling archived files, read your archive utility program’s Help documentation.

3.2 Prepare for the Firmware Download

3.2.1 Required User-supplied Items

You will need a Microsoft Windows-based PC equipped with available serial and Ethernet ports, a compatible Web browser (e.g., Internet Explorer), and a terminal emulator program (e.g., Tera Term or HyperTerminal).

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Firmware Update Revision 14

3.2.1.1 LPOD Connections

For SERIAL connections, see Figure 3-1. Your connection may consist of either a user-fabricated adapter cable connecting the LPOD to the User PC serial port or, as this example shows, use of the optional CLC-10 Handheld Terminal (part of the CEFD KT-0020518 M&C Accessory Kit).

Figure 3-1. Standalone or Redundant Serial Connection

For ETHERNET connections, see Figure 3-2. Your connection may consist of the CAT5e Ethernet adapter cable (CEFD P/N CA-0000352) connecting the LPOD to the User PC Ethernet port – the example here uses the optional LPODnet (part of the CEFD KT-0000203 M&C Netbook Accessory Kit).

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Firmware Update Revision 14

Figure 3-2. Standalone or Redundant Ethernet Connection

3.2.2 Configure the Terminal Emulator Program

On the User PC – Open the terminal emulator program, and then configure the program’s serial port communication and terminal display operation:

• Baud Rate = 38400 bps

• Data Bits = 8

• Stop bits = 1

• Parity = NO

• Local Echo = ON

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• Port Flow Control = NONE

• Display New Line Rx/Tx = CR

Read your terminal emulator program user guide or HELP feature for operating and configuration instructions.

3.2.3 Get the LPOD Management IP Address and

Firmware Information

Do these steps:

1. On the LPOD – Apply power to the unit. Your power connection varies

depending on your ordered unit.

See Section 2.2.3 or Section 2.2.4 in Chapter 2. SYSTEM CONNECTORS, INSTALLATION, AND STARTUP in this manual to identify your specific power connector.

2. Identify your default Management IP Address. You will not be able to

access the LPOD HTTP (Web Server) Interface without this information.

3. Get the firmware information using either of these methods:

• To use the HTTP Interface, see Section 3.2.3.1.

• To use the Serial Remote Interface, see Section 3.2.3.2.

3.2.3.1 Use the HTTP Interface to Find the Firmware Information

Chapter 4. ETHERNET INTERFACE OPERATION

Do these steps:

1. Go to one of these pages to review the firmware information:

• The ‘Firmware Information’ section of the ‘Config | Utility’ page

provides the firmware details as Boot, Bulk1, and Bulk2, as shown in this example:

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Firmware Update Revision 14

• The ‘Summary’ section of the ‘Status | Summary’ page provides

the firmware details as “FW Revision”, “Active Software Image”, and “Next Reboot Image”, as shown in this example:

2. Write down your firmware information for further reference or to provide

to Comtech EF Data Product support.

3.2.3.2 Use the Serial Interface to Find the Firmware Information

Chapter 5. SERIAL INTERFACE OPERATION

Use your terminal emulator program or CLC-10 to execute remote queries with the LPOD. Use either of these remote queries to find the firmware information:

• Condensed : <0/SWR?{CR}

(returns the firmware version numbers running under Boot, Bulk1, and Bulk2, in the form B.B.BB)

• Detailed : <0/FRW?{CR}

(returns the complete information of the firmwares running under Boot, Bulk1, and Bulk2 in the form FW-AAAAAAA B.B.BB DD/MM/YY, where:

o FW-AAAAAAA = the firmware part number o B.B.BB = the firmware version number o DD/MM/YY = the firmware release date (Day/Month/Year)

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3.2.4 Make a Temporary Folder (Subdirectory) on the

User PC

The temporary folder is where you store the firmware archive download. There are several ways you can make a temporary folder on a Windows PC:

• To use the Windows Desktop, see Section 3.2.4.1.

• To use Windows Explorer, see Section 3.2.4.2.

• To use the Run and Browse windows, see Section 3.2.4.3.

• To use Windows Command-line or the Command Prompt, see Section

3.2.4.4.

1) These examples specify drive letter “c:”. You can use any valid,

After you make the temporary folder, proceed to Section 3.3 to download and extract the firmware files.

writable drive letter.

2) Typical for many of the tasks that follow, type the command as

instructed and then press Enter.

3.2.4.1 Use Windows Desktop to Make a Folder

Do these steps:

1. Right-click anywhere on the desktop to open the popup submenu.

2. Select New > Folder to make the new, temporary folder on the desktop.

3. Right-click on the new folder and then select Rename from the popup

submenu. Rename this folder to “temp” or some other convenient, unused name.

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3.2.4.2 Use Windows Explorer to Make a Folder

Do these steps:

1. Left-double-click the Windows Explorer icon on the Windows Desktop.

2. Depending in your Windows OS version: select File > New > Folder, or

click your Folder Destination (e.g., Windows (C:) and then New Folder to make the new, temporary folder in the active location.

3. Right-click the New Folder folder name, and then Rename this folder to

“temp” or some other convenient, unused name.

3.2.4.3 Use the Run and Browse Windows to Make a Folder

Select Start on the Windows taskbar and then do these steps:

1. Click Run… to open the Run window.

2. Click Browse… to open the Browse window.

3. Click New Folder. This can be an icon or a text label, depending on the

Windows OS version.

4. Right-click the New Folder folder name, and then Rename this folder to

“temp” or some other convenient, unused name.

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3.2.4.4 Use Windows Command-line or Command Prompt to

Make a Folder

Select Start on the Windows taskbar and then do these steps:

1. Click Run... to open the Run window ( or, d epending on Windows OS

version prior to Windows 95, click the MS-DOS Prompt icon from the Main Menu).

2. Open a Command-line window:

• For Windows 95 or Windows 98 – type “command”.

• For any Windows OS versions later than Windows 98 – type “cmd” or

“command”.

• Alternately, from Start, select the All Programs > Accessories popup

submenu, and then select Command Prompt:

3. From the c:\> prompt, type either “mkdir temp” or “md temp” (both

“mkdir” and “md” mean “make directory”), and then press Enter.

There will now be a “temp” folder created and available for placement of the firmware file download.

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3.3 Download and Extract the Firmware Update

Files

Do these steps:

1. Go online to www.comtechefdata.com.

2. On the Main page – Under Support Information or the Support tab,

select the Software Downloads hyperlink.

3. On the Software Downloads page – Click Download Flash and Software

Update Files.

4. On the Flash Updates Index page – Select the (Select a Product Line)

Amplifiers hyperlink.

5. On the Amplifiers product page – Select the LPOD product hyperlink;

6. Select the appropriate firmware archive EXE or ZIP file download

hyperlink.

7. Once you select the EXE or ZIP hyperlink, the File Download dialogue

opens on your browser and prompts an action. You may otherwise click [Cancel] to quit the file download process. Note the following:

• For EXE files:

o Click [Run] to open the self-extractor dialogue window. Use

[Browse] to select your destination folder. Click [Unzip] to

extract the files. Your results display as per this example – click[OK] to close. Your files are now available for transfer to the LPOD.

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Firmware Update Revision 14

o Click [Save] to download the EXE file to your Downloads

folder. Once the download is complete the dialogue prompts you to either [Run] the self-extracting file, or to open or view the Windows Downloads folder for further action.

• For ZIP files:

o Click [Open] to open the archive file. Use the WinZip features

to select the files for extraction to your destination folder.

o Click [Save] to download the ZIP file to your Windows

Downloads folder. Once the download is complete the dialogue prompts you to either [Open] the archive file, or to open or view the Windows Downloads folder for further action.

8. If not already done with File Download > Open, you must extract, at a

minimum, these files (filenames are subject to change):

• FW-0000078X_LPOD_Bulk_V###.bin – The Firmware Bulk Image file

• FW-0000078X_LPOD_Bulk_V###_Release Notes.pdf – The Firmware

Release Notes PDF file

WHERE: ‘X’ is the firmware revision letter, and ‘#_#_#’ or ‘###’ is the firmware version (e.g., FW Ver. 1.5.5 = “1_5_5” or “155”)

9. Confirm availability of the firmware files in the temporary fol d e r. There

are several ways you can view the contents of the temporary folder on a Windows-based PC:

• To use the Windows Desktop, see Section 3.3.1.1.

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• To use Win dows Command-line or Command Prompt, see Section

3.3.1.2.

After you confirm the firmware files are in the folder, proceed to Section

3.4 to upload the firmware update to the LPOD.

3.3.1.1 Use Windows Desktop to View Folder Contents

From the Windows Desktop:

1. Double-left-click the Windows Explorer icon, and then double-left-click as

needed to locate, and then open, the “temp” folder (directory) created earlier on the Windows Desktop.

2. Use the Browse window (Start > ...Run > Browse) to locate, and then

double-click to open, the “temp” fo ld er.

3.3.1.2 Use Windows Command-line to View Folder Contents

Using Command-line or Command Prompt:

1. Type “cd c:\temp” at the Windows Command-line prompt to change to

the temporary folder (directory) created earlier using Command-line.

2. Type “dir” to list the files extracted to the temporary folder from the

downloaded archive file.

3.4 Upload the Firmware Files and Update the

LPOD Unit

3.4.1 Important Considerations

Before you proceed with the firmware update, make sure that:

• You connect the LPOD ‘J6 | COM1’ receptacle to the user PC using one of

the methods described in Section 3.2.1.1.

• Your PC is running a terminal emulation program for operation of the

LPOD Serial or Ethernet Telnet interfaces.

• You have noted your LPOD Management IP Address.

• Your PC is running a compatible Web browser for operation of the LPOD

HTTP Interface.

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2) Type all commands without quotes, and press Enter to execute.

Firmware Update Revision 14

• You download or otherwise have Comtech’s latest firmware files available

on the User PC in an accessible temporary folder.

• OPTIONAL: You download or otherwise have Comtech’s “CReflash” utility

available on the User PC in an accessible temporary folder.

3.4.2 Steps to FTP Upload the Firmware Files

1) Typical for all steps: “xxx.xxx.xxx.xxx” represents the assigned unit

1. To proceed, you should already have noted the Management IP Address for

the LPOD as instructed in Section 3.2.3.

2. Use Windows Command-line to send a ping command. To ping the unit, type

“ping xxx.xxx.xxx.xxx” at the Windows Command-line prompt. The response should confirm whether the unit is connected and communicating correctly with the User PC.

3. Use Windows Command-line to transfer the files from the User PC to the

LPOD unit via FTP:

a. Type “ftp xxx.xxx.xxx.xxx” to open the FTP session. b. Type “bin” to set the binary transfer mode. c. Type “prompt”. d. Type “hash”. e. To begin the file transfer, type

Management IP Address.

“put FW-0000078X_LPOD_Bulk_V###.bin a:\bulk.bin:”

The destination “a:\bulk.bin:” must be all lower-case.

Wait for the file transfer to end.

f. Type “bye” to close the FTP session. g. Close the Command-line window.

4. To verify that the PC-to-unit FTP file transfer was successful, find the current

firmware information via the HTTP or Serial interface (see Sections 3.3.1.1 or

3.3.1.2).

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3.4.3 OPTIONAL: Steps to “CReflash” Upload the

Firmware Files

The “CReflash” utility is available on request from Comtech EF Data Product Support.

Do these steps:

1. You must obtain the CReflash utility (CReflash.exe) from Comtech EF Data.

Make sure to place the application into the temporary folder that you created for the firmware update process (or some other easy-toremember location, e.g., the Windows Desktop).

2. From the temporary folder – Locate, and then double-click, the

“CReflash.exe” filename or icon. The CReflash utility opens:

3. Enter your upload parameters information into CReflash: a. Left-click in the “IP Address:” text box, and enter the default

Management IP Address (e.g., 192.168.1.4).

b. Left-click in the “Local Filename:” text box. Then, click [Browse]

and navigate to the temporary folder created earlier. Click on the firmware “BIN” filename, and then click [Open]. The filename will appear in the “Local Filename:” text box.

c. Make sure the drop-down list remains set to “bulk:”. d. Click [Start] to begin the upload process. If the information was

correctly entered into CReflash, the utility displays an animated progress bar at the bottom of the window, along with a series of messages:

• “Opening FTP”

• “Sending data file to modem:”

• “Writing FLASH: # of #”

• “Success!”

4. When done, click [Cancel] to exit CReflash.

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3.4.4 Steps to Update the LPOD Unit

Chapter 4. ETHERNET INTERFACE OPERATION

Use the LPOD HTTP Interface to select the new firmware and soft-reboot the unit. Go to the ‘Config | Utility’ page and do these steps:

1. Select the preferred Current Active Firmware Image: a. Use the ‘Next Reboot Image’ drop-down list to select Image 1 or 2. b. Click [Submit].

2. Soft-reboot the LPOD: a. In the ‘Perform Soft Reboot’ section, click [Reboot Now].

b. Wait while the LPOD reboots with the Current Active Firmware Image.

3. To load a second image, repeat Steps 1 and 2.

4. After the unit has rebooted with the new firmware, you must clear the

trending data. To do this, use the terminal emulator or CLC-10 Handheld Terminal to enter serial remote command “<0/CTD=1{CR}”.

The LPOD is now operating with its latest firmware. The firmware update process is complete.

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Notes:

3–16

Chapter 4. ETHERNET

and Control (M&C) of the LPOD.

INTERFACE OPERATION

4.1 Overview

Operation of the LPOD Ethernet Interface is available when you connect a usersupplied, windows-based PC to the 19-pin ‘J6 | COM1’ communications port on the LPOD using the appropriate adapter cable.

Three protocols are available to use for Ethernet remote M&C. Operate these protocols separately.

• Simple Network Management Protocol (SNMP). This requires a user-

supplied Network Monitoring System (NMS) and a user-supplied Management Information Base (MIB) File Browser.

CAUTION

Comtech EF Data recommends use of the Ethernet-based SNMP interface for advanced users only. All other users are strongly encouraged to use the LPOD HTTP Interface for remote Monitor

• Telnet Interface. You may use the serial remote control protocol via this

interface. This requires use of Windows Command-line, or a usersupplied terminal emulation program such as HyperTerminal.

• HTTP (Web Server) Interface. This requires a compatible user-supplied

web browser such as Internet Explorer.

4.1.1 Prerequisites

Before you proceed with Ethernet remote product management, make sure the following is true:

• The LPOD is operating with the latest version firmware files.

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• The User PC is running a terminal emulation program for operation of the

LPOD Telnet Interface.

• The User PC is running a compatible web browser for operation of the

LPOD HTTP Interface.

• The User PC is connected to the LPOD 19-pin ‘J6 | COM1’ port. You may

connect the User PC Ethernet port to the LPOD with the available CA-0000352 Ethernet Interface Cable (part of CEFD Kit KT-0000203).

• You have recorded the LPOD’s Management IP Address.

4.2 SNMP Interface

SNMP is an Internet-standard protocol for managing devices over IP networks. An SNMP-managed network has three key components:

• The managed device. This includes the LPOD.

• The SNMP Agent. This software runs on the LPOD. The LPOD SNMP Agent

supports both SNMPv1 and SNMPv2c.

• The user-supplied Network Management System (NMS). This software

runs on the User PC.

4.2.1 Management Information Base (MIB) Files

An MIB file is used for SNMP remote management of a unique device, and consist of a tree of nodes called Object Identifiers (OIDs). Each OID provides remote management of a particular function. These MIB files should be compiled in a user-supplied MIB Browser or SNMP Network Monitoring System server.

In these LPOD MIB file names, the letter x represents the revision of the file.

4.2.1.1 ComtechEFData Root MIB file

• FW-0000291x.mib

• ComtechEFData MIB file gives the root tree for all Comtech EF Data LPOD

products (PSx) and consists of only the following OID:

o Name: comtechEFData o Type: MODULE-IDENTITY o OID: 1.3.6.1.4.1.6247 o Full path:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).comtechEFD ata(6247) Module: ComtechEFData

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4.2.1.2 LPOD MIB file

• FW-0000289x.mib

• MIB file consists of all of the OID’s for management of the LPOD functions

4.2.1.3 LPOD Traps MIB file

• FW-0000290x.mib

• Trap MIB file provides SNMPv1 traps common for LPOD.

4.2.2 SNMP Community Strings

CAUTION

In SNMP v1/v2c, the SNMP Community String is sent unencrypted in the SNMP packets. Caution must be taken by the network administrator to ensure that SNMP packets travel only over a secure and private network if security is a concern.

The LPOD uses Community Strings as a password scheme that provides authentication before gaining access to the router agent’s MIBs. They are used to authenticate users and determine access privileges to the SNMP agent. The LPOD defines three Community Strings for SNMP access:

• Read Community default = public

• Write Community default = private

• Trap Community default = comtech

Type the SNMP Community String into the user-supplied MIB Browser or Network Node Management software.

For correct SNMP operation, the LPOD MIB files must be used with the associated version of the LPOD M&C. See the LPOD FW Release Notes for information on the required FW/SW compatibility.

4.2.3 SNMP Traps

The LPOD SNMP agent supports both SNMPv1 and v2c. The LPOD Traps file needs to be compiled only if SNMPv1 traps are to be used.

The LPOD has the ability to send out SNMP traps both when a fault occurs and when a fault clears in the unit. You may configure which style of traps the LPOD sends by using the lpodSNMPTrapVersion OID.

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The LPOD supports the following MIB2 SNMPv1 traps and v2 notifications:

MIB2 SNMPv1 trap: Authentication Failure 5

MIB2 SNMPv2 notifications: Authentication Failure 1.3.6.1.6.3.1.1.5.5

The LPOD supports the following Faults SNMPv1 traps and v2 notifications:

Faults SNMPv1 traps:

lpodPowerSupply24V1StatusV1 62474801

lpodPowerSupply24V2StatusV1 62474802

lpodPowerSupplyLNBStatusV1 62474803

lpodPowerSupply13VStatusV1 62474804

lpodPowerSupply10VStatusV1 62474805

lpodRFPowerSupply10V1StatusV1 62474806

lpodRFPowerSupply10V2StatusV1 62474807

lpodPowerSupply7V8TStatusV1 62474808

lpodPowerSupply5V8TStatusV1 62474809

lpodPowerSupply2V5TStatusV1 62474810

lpodPowerSupply1V2TStatusV1 62474811

lpodPowerSupplyNeg5V8TStatusV1 62474812

lpodFan1StatusV1 62474813

lpodFan2StatusV1 62474814

lpodTemperatureStatusV1 62474815

lpodShutdownStatusV1 62474816

lpodI2CStatusV1 62474817

lpodForwardPowerStatusV1 62474818

lpodChecksumStatusV1 62474819

lpodFPGADoneStatusV1 62474820

lpodBUCLockDetectStatusV1 62474821

lpodRefLockDetectStatusV1 62474822

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lpodLNBCSStatusV1 62474823

lpodSwitchStatusV1 62474824

Faults SNMPv2 notifications:

lpodPowerSupply24V1Status 1.3.6.1.4.1.6247.48.1.3.1.1

lpodPowerSupply24V2Status 1.3.6.1.4.1.6247.48.1.3.1.2

lpodPowerSupplyLNBStatus 1.3.6.1.4.1.6247.48.1.3.1.3

lpodPowerSupply13VStatus 1.3.6.1.4.1.6247.48.1.3.1.4

lpodPowerSupply10VStatus 1.3.6.1.4.1.6247.48.1.3.1.5

lpodRFPowerSupply10V1Status 1.3.6.1.4.1.6247.48.1.3.1.6

lpodRFPowerSupply10V2Status 1.3.6.1.4.1.6247.48.1.3.1.7

lpodPowerSupply7V8TStatus 1.3.6.1.4.1.6247.48.1.3.1.8

lpodPowerSupply5V8TStatus 1.3.6.1.4.1.6247.48.1.3.1.9

lpodPowerSupply2V5TStatus 1.3.6.1.4.1.6247.48.1.3.1.10

lpodPowerSupply1V2TStatus 1.3.6.1.4.1.6247.48.1.3.1.11

lpodPowerSupplyNeg5V8TStatus 1.3.6.1.4.1.6247.48.1.3.1.12

lpodFan1Status 1.3.6.1.4.1.6247.48.1.3.1.13

lpodFan2Status 1.3.6.1.4.1.6247.48.1.3.1.14

lpodTemperatureStatus 1.3.6.1.4.1.6247.48.1.3.1.15

lpodShutdownStatus 1.3.6.1.4.1.6247.48.1.3.1.16

lpodI2CStatus 1.3.6.1.4.1.6247.48.1.3.1.17

lpodForwardPowerStatus 1.3.6.1.4.1.6247.48.1.3.1.18

lpodChecksumStatus 1.3.6.1.4.1.6247.48.1.3.1.19

lpodFPGADoneStatus 1.3.6.1.4.1.6247.48.1.3.1.20

lpodBUCLockDetectStatus 1.3.6.1.4.1.6247.48.1.3.1.21

lpodRefLockDetectStatus 1.3.6.1.4.1.6247.48.1.3.1.22

lpodLNBCSStatus 1.3.6.1.4.1.6247.48.1.3.1.23

lpodSwitchStatus 1.3.6.1.4.1.6247.48.1.3.1.24

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Ethernet Interface Operation Revision 14

4.3 Telnet Interface

Chapter 5. SERIAL INTERFACE OPERATION

The LPOD has a Telnet interface for the purpose of equipment M&C via the optional Serial Remote Control protocol. The Telnet interface requires user login at the Administrator level and Read/Write level. Once logged into the Telnet interface as the Administrator, you have access to the optional serial-based Remote Control Interface. An example of the login process and remote control operation is shown here:

Figure 4-1. Telnet Interface Example – Windows Command-line

4.3.1 Using HyperTerminal for Telnet Remote Control Operation

There is a disadvantage when using Windows Command line as a Telnet client with the optional Remote Control protocol. For the messages coming from the Telnet Server, Command line cannot translate a carriage return command (\r) to a carriage return + line feed command (\r\n). Therefore, any multi-line Targetto-Controller response (e.g., the response to the FRW? query) shows as one line, with the latter lines overwriting the previous lines.

To see the full response messages, you can use the HyperTerminal terminal emulation program configured as a Telnet client. An example of the login process and remote control operation, when using HyperTerminal as the interface, is shown here:

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Ethernet Interface Operation Revision 14

Figure 4-2. Telnet Interface Example – HyperTerminal

4.3.1.1 Configure HyperTerminal for Telnet Remote Control

Operation

Figure 4-3. Configure HyperTerminal

See Figure 4-3. Do these steps:

1. Make sure to define the Connect To Telnet connection properties

correctly (File  Properties) (Figure 4-3, left):

a. Enter the LPOD’s Traffic/Management IP Address as the “Host

address” (e.g., 192.168.1.1).

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD Ethernet Interface Operation Revision 14

b. Enter TCP Port 23

as the “Port number”.

c. Set “Connect using” to TCP/IP (Winsock) instead of COM1 or

COM2.

d. Click [OK] to save your settings.

2. For ASCII Setup (File  Properties  Settings  ASCII Setup) (Figure

4-3, right):

a. Check the “Send line ends with line feeds” option in the ‘ASCII

Sending’ section.

b. Check the “Append line feeds to incoming line ends” option in

the ‘ASCII Receiving’ section.

c. Click [OK] to save your settings.

4.4 HTTP (Web Server) Interface

A user-supplied web browser allows the full M&C of the LPOD through its HTTP Interface. This embedded web application is designed for use with Microsoft’s Internet Explorer Version 5.5 or higher. It is a non-secure web application.

4.4.1 Enable the HTTP Interface

Figure 4-4. Open Windows Command-line

Follow these steps to enable the HTTP Interface in the LPOD using only a 100BaseTx remote interface (this assumes that you are running a Microsoft Windows OS):

See Figure 4-4 and do these steps:

1. Select Start, then Run, then type “cmd” to open the Windows Command-

line window.

2. Type “Telnet 192.68.1.4” to start a Telnet session with the unit using the

default Management IP address.

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Comtech EF Data LPOD PS 1.5, LPOD PS 1, LPOD PS 2, LPOD Installation And Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual