Teledyne 6 RU Chassis User manual

202058 REV AA ECO 17951 10/08/2015
6 RU Chassis
Solid State Power Amplifier
Operations Manual
Teledyne Paradise Datacom Phone: [phone]
328 Innovation Blvd. Fax: [phone]
State College, PA 16803 USA Web: www.paradisedata.com
Email: [email protected]

2 202058 REV AA 6 RU SSPA Chassis Operations Manual
Teledyne Paradise Datacom, a Teledyne Telecommunications company, is a single source for high
power solid state amplifiers (SSPAs), Low Noise Amplifiers (LNAs), Block Up Converters (BUCs), and
Modem products. Operating out of two primary locations, Witham, United Kingdom, and State College,
PA, USA, Paradise Datacom has a 20 year history of providing innovative solutions to enable satellite
uplinks, battlefield communications, and cellular backhaul.
Teledyne Paradise Datacom Teledyne Paradise Datacom
328 Innovation Blvd., Suite 100 2&3 The Matchyns, London Road, Rivenhall End
State College, PA 16803 USA Witham, Essex CM8 3HA United Kingdom
[phone] (switchboard) [phone]
[phone] (fax) [phone] (fax)
Information in this document is subject to change without notice. The latest revision of this document
may be downloaded from the company web site: http://www.paradisedata.com.
Use and Disclosure of Data
The information contained herein is classified as EAR99 under the U.S. Export Administration
Regulations. Export, re-export or diversion contrary to U.S. law is prohibited.
No part of this document may be reproduced or transmitted in any form without the written permission of
Teledyne Paradise Datacom LLC.
All rights are reserved in this document, which is property of Teledyne Paradise Datacom LLC. This
document contains proprietary information and is supplied on the express condition that it may not be
disclosed, reproduced or transmitted in any form without the written permission of Teledyne Paradise
Datacom LLC.
All other company names and product names in this document are property of the respective
companies.
© 2014-2015 Teledyne Paradise Datacom
Printed in the USA

6 RU SSPA Chassis Operations Manual 202058 REV AA 3
Section 1: General Information.............................................................................................................11
1.0 Introduction............................................................................................................................ 11
1.1 Description............................................................................................................................. 11
1.2 Specifications ........................................................................................................................ 12
1.3 Equipment Supplied .............................................................................................................. 12
1.4 Inspection .............................................................................................................................. 12
1.5 Rack Mounting....................................................................................................................... 12
1.6 Shipment ............................................................................................................................... 12
1.7 Safety Considerations ........................................................................................................... 13
1.7.1 High Voltage Hazards ........................................................................................... 13
1.7.2 High Current Hazards............................................................................................ 13
1.7.3 RF Transmission Hazards..................................................................................... 14
1.7.4 Electrical Discharge Hazards ................................................................................ 14
Section 2: Operation of Stand-Alone Unit............................................................................................15
2.0 Introduction............................................................................................................................ 15
2.1 Description of SSPA Controls, Indicators and Connectors ................................................... 15
2.1.1 Front Panel Features............................................................................................. 15
2.1.1.1 Vacuum Florescent Display (VFD) ....................................................... 16
2.1.1.2 Navigation Keys .................................................................................... 16
2.1.1.3 Standby Select Key ............................................................................... 16
2.1.1.4 Main Menu Key ..................................................................................... 16
2.1.1.5 Local / Remote Key............................................................................... 16
2.1.1.6 Mute / Unmute Key................................................................................ 16
2.1.1.7 Input Sample Port (Optional)................................................................. 16
2.1.1.8 Output Sample Port............................................................................... 16
2.1.2 Rear Panel Features ............................................................................................. 17
2.1.2.1 RF Input Port (J1) [Type N(F)] .............................................................. 17
2.1.2.2 RF Output Port (J2) ............................................................................... 17
2.1.2.3 Switch Port (J3) [Molex 43810-0002] .................................................... 17
2.1.2.4 Serial Main (J4) [DB9(F)] ...................................................................... 18
2.1.2.5 Serial Local (J5) [DB9(M)]..................................................................... 18
2.1.2.6 Program Port (J6) [DB25(M)] ................................................................ 18
2.1.2.7 Parallel I/O Port (J7) [DB37(F)] ............................................................. 19
2.1.2.7.1 Hardware Mute (Tx Enable) .................................................. 20
2.1.2.8 Link Port (J8) [DB9(F)] .......................................................................... 20
2.1.2.9 Ethernet Port (J9) [RJ45] ...................................................................... 20
2.1.2.10 Power Supply M&C (J12).................................................................... 21
2.1.2.11 Power Switch....................................................................................... 21
2.2 Redundant Power Supply Chassis........................................................................................ 21
2.2.1 AC Mains Connection............................................................................................ 23
2.2.2 DC Output Connection .......................................................................................... 23
2.2.3 Power Supply Module Alarm Connection.............................................................. 24
2.2.4 Alarm Configuration at the SSPA Chassis ............................................................ 24
2.2.5 Power Supply Removal/Replacement................................................................... 24
2.3 Menus.................................................................................................................................... 25
2.3.1 System Information Sub-Menu.............................................................................. 26
2.3.1.1 Sys Info Page 1 ..................................................................................... 27
2.3.1.1.1 Clear Faults Menu ................................................................. 27
2.3.1.2 Sys Info Page 2 ..................................................................................... 28
Table of Contents

4 202058 REV AA 6 RU SSPA Chassis Operations Manual
2.3.1.3 Sys Info Page 3 ..................................................................................... 28
2.3.1.4 Sys Info Page 4 ..................................................................................... 28
2.3.1.5 Sys Info Page 5 ..................................................................................... 29
2.3.1.6 Sys Info Page 6 ..................................................................................... 29
2.3.1.7 Sys Info Page 7 ..................................................................................... 29
2.3.1.8 Sys Info Page 8 ..................................................................................... 30
2.3.1.9 Sys Info Page 9 (version 6.00).............................................................. 30
2.3.1.10 Sys Info Page 10 (version 6.00).......................................................... 31
2.3.1.11 IP Info Page 1...................................................................................... 32
2.3.1.12 IP Info Page 2...................................................................................... 32
2.3.1.13 IP Info Page 3...................................................................................... 32
2.3.1.14 IP Info Page 4...................................................................................... 33
2.3.1.15 Firmware Info Page 1.......................................................................... 33
2.3.1.16 Firmware Info Page 2 (version 4.0)..................................................... 33
2.3.1.17 Firmware Info Pages 3, 4, 5, 6 and 7 (version 4.0)............................. 33
2.3.1.18 Hardware Info Page 8 (version 6.00) .................................................. 33
2.3.1.19 HPA Local Time Page 9 (version 6.00)............................................... 33
2.3.1.20 HPA Run Time Page 10 (version 6.00)............................................... 34
2.3.1.21 N+1 Master Info Page 1 ...................................................................... 34
2.3.1.21.1 Clear Faults Menu............................................................... 35
2.3.1.22 N+1 Slave Info Page ........................................................................... 35
2.3.1.22.1 Clear Faults Menu............................................................... 35
2.3.1.23 N+1 Master Info Page 2 ...................................................................... 36
2.3.1.24 N+1 Master Info Page 3 ...................................................................... 36
2.3.2 Communication Setup Sub-Menu ......................................................................... 37
2.3.2.1 Protocol .............................................................................................................. 37
2.3.2.2 Baud Rate ............................................................................................. 37
2.3.2.3 System Address .................................................................................... 38
2.3.2.4 Interface ................................................................................................ 38
2.3.2.5 IP Setup................................................................................................. 38
2.3.2.5.1 More (SNMP, IP and Web Settings) .................................................. 39
2.3.2.5.2 More (Traps and Time Settings) ........................................................ 40
2.3.2.6 N+1 Control (Floating Master Mode)..................................................... 41
2.3.3 Operation Setup Sub-Menu................................................................................... 43
2.3.3.1 Info......................................................................................................... 43
2.3.3.2 Buzzer ................................................................................................... 43
2.3.3.3 Mute....................................................................................................... 43
2.3.3.4 Sys. Mode ............................................................................................. 43
2.3.3.5 Attenuation ............................................................................................ 44
2.3.3.6 RF Units ................................................................................................ 44
2.3.4 Fault Monitoring Setup Sub-Menu ........................................................................ 45
2.3.4.1 BUC Fault.............................................................................................. 45
2.3.4.2 Auxiliary Faults ...................................................................................... 45
2.3.4.3 RF Switch Faults ................................................................................... 46
2.3.4.4 Fault Latch............................................................................................. 46
2.3.4.5 Forward RF / Automatic Level Control .................................................. 46
2.3.4.5.1 Disable .................................................................................. 46
2.3.4.5.2 Low RF .................................................................................. 46
2.3.4.5.3 High RF ................................................................................. 47
2.3.4.5.4 ALC On (Automatic Level Control)........................................ 47
2.3.4.5.5 Set Level ............................................................................... 48
2.3.4.5.6 Back ...................................................................................... 48
2.3.5 Options Sub-Menu ................................................................................................ 49
2.3.5.1 Backup User Settings............................................................................ 49
2.3.5.2 Restore.................................................................................................. 49

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2.3.5.3 Lamp Test ............................................................................................. 50
2.3.5.4 Password............................................................................................... 50
2.3.5.5 Fan Speed............................................................................................. 50
2.3.5.6 Reset ..................................................................................................... 51
2.3.6 Redundancy Sub-Menu......................................................................................... 53
2.3.6.1 Switching ............................................................................................... 53
2.3.6.2 Standby Select ...................................................................................... 53
2.3.6.3 Standby Mode ....................................................................................... 53
2.3.6.4 Status .................................................................................................... 54
2.3.6.5 Priority ................................................................................................... 54
2.3.6.6 N+1 System Operation Parameters ...................................................... 54
2.3.6.6.1 N+1 Array Size ...................................................................... 54
2.3.6.6.2 N+1 Address ......................................................................... 54
2.3.6.6.3 Auto Gain Control.................................................................. 54
2.2.6.6.4 N+1 Info................................................................................. 55
2.2.6.6.5 Module Eject.......................................................................... 56
2.2.6.6.6 Back ...................................................................................... 56
2.4 N+1 Operational Basics (Single Unit).................................................................................... 57
2.5 N+1 Operational Basics (Two or More Units)........................................................................ 57
2.5.1 Selecting the Master Unit ...................................................................................... 57
2.5.2 Controlling System Operation ............................................................................... 59
2.5.3 N+1 Addressing..................................................................................................... 59
2.5.4 Adjust System Gain............................................................................................... 60
2.5.5 N+1 Automatic Gain Control Option...................................................................... 60
2.5.6 N+1 RF Power Measurements.............................................................................. 61
2.5.7 N+1 Fault Detection............................................................................................... 61
2.6 Reflected Power Monitor Option ........................................................................................... 62
2.6.1 Reflected Power Alarm.......................................................................................... 62
Section 3: Troubleshooting and Maintenance ....................................................................................63
3.0 Troubleshooting Faults.......................................................................................................... 63
3.0.1 Summary Fault ...................................................................................................... 63
3.0.2 Voltage Fault ......................................................................................................... 63
3.0.3 Temperature Fault................................................................................................. 63
3.0.4 Current Fault ......................................................................................................... 64
3.0.5 Power Supply Fault ............................................................................................... 64
3.0.6 Low RF Fault ......................................................................................................... 64
3.0.7 Fan Fault ............................................................................................................... 65
3.1 Modular SSPA Architecture................................................................................................... 65
3.1.1 SSPA Module Removal......................................................................................... 65
3.1.1.1 Set SSPA Spare Module Network Address .......................................... 66
3.1.1.2 Phase Adjustment ................................................................................. 67
3.1.2 Removable Controller Card (rear panel) ............................................................... 68
3.1.3 Firmware Upgrade Procedure ............................................................................... 69
3.1.3.1 Required Hardware ............................................................................... 69
3.1.3.2 Required Software................................................................................. 69
3.1.3.3 Web Upgrade Procedure ...................................................................... 70
3.1.3.4 USB Port Upgrade Procedure............................................................... 72
3.1.4 Removable Fans ................................................................................................... 73
3.1.5 Heatsink Cleaning ................................................................................................. 73
3.2 Changing N+1 Hierarchy ....................................................................................................... 74
3.2.1 Changing Hierarchical Order of Slave Units ......................................................... 74
3.2.2 Exchange N+1 Privileges Between Master and Slave Units ................................ 74
3.2.3 Add an SSPA Unit to the System.......................................................................... 75
3.3 System Gain and Power vs. Number of Modules in System ................................................ 76

6 202058 REV AA 6 RU SSPA Chassis Operations Manual
Section 4: RF Architecture ...................................................................................................................77
4.0 Introduction............................................................................................................................ 77
4.1 Intermodulation Distortion ..................................................................................................... 78
4.2 Multi-Carrier Intermod Performance...................................................................................... 79
4.3 Mute/Un-mute Switch Time ................................................................................................... 80
Section 5: 1:1 Redundant System Operation ...................................................................................... 81
5.0 Introduction............................................................................................................................ 81
5.1 Hardware ............................................................................................................................... 83
5.1.1 Power Supply ........................................................................................................ 83
5.1.2 RF Switch .............................................................................................................. 83
5.1.3 Switch Connector .................................................................................................. 83
5.1.4 Link Cable.............................................................................................................. 84
5.1.5 Fuses
5.2 Installation and SSPA Configuration .................................................................................... 85
5.2.1 Configuring Amplifiers to Work in 1:1 Redundant Mode ....................................... 85
5.2.1.1 Setting SSPA1 to Work in 1:1 Mode ..................................................... 85
5.2.1.2 Setting SSPA1 Switching Mode ............................................................ 85
5.2.1.3 Setting SSPA1 Unit Status.................................................................... 85
5.2.2 Online / Standby Amplifier Selection..................................................................... 86
5.2.3 Auto Versus Manual Switching Mode ................................................................... 86
5.2.4 Physically Rotating Transfer Switch...................................................................... 87
5.2.5 Switchover Muting ................................................................................................. 87
5.2.6 Parallel Port Special Functions ............................................................................. 88
Section 6: Internal 1:2 Redundant System Operation........................................................................89
6.0 Introduction............................................................................................................................ 89
6.1 Required hardware................................................................................................................ 90
6.2 Power Supply ........................................................................................................................ 91
6.3 RF Switches .......................................................................................................................... 91
6.4 Switch Connector .................................................................................................................. 91
6.5 Link Cable.............................................................................................................................. 92
6.6 Fuses..................................................................................................................................... 93
6.7 Installation and SSPA Configuration ..................................................................................... 94
6.7.1 Installation ............................................................................................................. 94
6.7.1.1 Configuring HPA1 to Work in 1:2 Redundant Mode ............................. 94
6.7.1.2 Setting HPA1 Switching Mode .............................................................. 94
6.7.1.3 Setting HPA1 Unit Status ...................................................................... 94
6.7.2 Setting SSPA’s Polarization Priority...................................................................... 95
6.8 Online/Standby Amplifier Selection....................................................................................... 95
6.9 Auto Versus Manual Switching Mode ................................................................................... 96
6.10 Physically Rotating Transfer Switch .................................................................................... 96
6.11 Parallel port special functions.............................................................................................. 96
Section 7: Internal 1:2 Phase Combined Mode Operation.................................................................97
7.0 General Information............................................................................................................... 97
7.1 Theory of Operation .............................................................................................................. 97
7.1.1 Placing HPA1 in Standby Mode ............................................................................ 99
7.1.2 Placing HPA3 in Standby Mode .......................................................................... 100
7.2 Setting Internal 1:2 Phase Combined Mode ....................................................................... 101
7.2.1 Setting 1:2 Phase Combined Mode .................................................................... 101
7.2.2 Setting N+1 Mode................................................................................................ 101
7.2.2.1 Setting N+1 Array Size ....................................................................... 101
7.2.2.2 Setting N+1 Gain Control .................................................................... 102
7.2.2.3 Assigning HPA1 Settings .................................................................... 102

6 RU SSPA Chassis Operations Manual 202058 REV AA 7
7.2.2.3.1 Assign HPA1 Status.............................................................102
7.2.2.3.2 Assign HPA1 N+1 Address..................................................102
7.2.2.4 Assigning HPA2 Settings.....................................................................102
7.2.2.4.1 Assign HPA2 Status.............................................................102
7.2.2.4.2 Assign HPA2 N+1 Address..................................................103
7.2.3.5 Assigning HPA3 Settings.....................................................................103
7.2.3.5.1 Assign HPA3 Status.............................................................103
7.2.3.5.2 Assign HPA3 N+1 Address..................................................103
7.2.4 Setting Hot/Cold Standby Mode ..........................................................................104
7.2.5 Setting Auto/Manual Switching Mode ..................................................................104
7.2.6 Setting Switch Mute .............................................................................................104
Section 8: L-Band Operation................................................................................................................105
8.0 Block Up Converter Overview..............................................................................................105
8.1 ZBUC Converter Features ...................................................................................................107
8.2 zBUC Converter Theory of Operation..................................................................................107
8.3 Smart Reference Technology ..............................................................................................108
8.4 Typical System Configuration ..............................................................................................109
8.5 IFL Cable Considerations ....................................................................................................109
Section 9: Remote Control Interface...................................................................................................111
9.0 Overview ..............................................................................................................................111
9.1 Remote Control - Parallel ....................................................................................................113
9.1.1 Control Outputs ...................................................................................................113
9.1.2 Control Inputs ......................................................................................................113
9.2 Serial Communication Protocol............................................................................................114
9.2.1 Header Sub-Packet..............................................................................................114
9.2.1.1 Frame Sync Word ................................................................................114
9.2.1.2 Destination Address.............................................................................114
9.2.1.3 Source Address ...................................................................................114
9.2.2 Data Packet..........................................................................................................115
9.2.2.1 Protocol ID ...........................................................................................115
9.2.2.2 Request ID ...........................................................................................115
9.2.2.3 Command ............................................................................................115
9.2.2.4 Data Tag ..............................................................................................116
9.2.2.5 Error Status / Data Address.................................................................116
9.2.2.6 Data Length .........................................................................................117
9.2.2.7 Data Field.............................................................................................117
9.2.3 Trailer Packet.......................................................................................................118
9.2.3.1 Frame Check .......................................................................................118
9.2.4 Timing Issues.......................................................................................................118
9.2.5 Serial Communications Protocol..........................................................................119
9.3 Access SSPA Subsystem through Packet Wrapper Technique..........................................125
9.4 Example 1 Check SSPA settings.........................................................................................126
9.5 Terminal Mode Serial Protocol for Paradise Datacom SSPA..............................................128
9.6 Ethernet Interface.................................................................................................................130
9.6.1 IPNet Interface .....................................................................................................130
9.6.1.1 General Concept..................................................................................130
9.6.1.2 Setting IPNet Interface.........................................................................132
9.6.1.3 Using the Rack Mount Web Interface ..................................................134
9.6.2 SNMP Interface....................................................................................................136
9.6.2.1 Interface ...............................................................................................136
9.6.2.2 SNMP V3 Issues in Teledyne Paradise Datacom SSPAs...................136
9.6.2.3 SNMP MIB Tree...................................................................................139
9.6.2.4 Description of MIB Entities...................................................................140

8 202058 REV AA 6 RU SSPA Chassis Operations Manual
9.6.2.5 Configuring RM SSPA Unit to Work with SNMP Protocol................... 145
9.6.2.6 Connecting to a MIB Browser ............................................................. 146
9.6.3 Extended SNMP Operation................................................................................. 148
9.6.3.1 Extended SNMP MIB Tree.................................................................. 149
9.6.3.2 Extended SNMP MIB Tree Elements in Detail.................................... 151
Appendix A: Ethernet Interface Quick Set-Up...................................................................................153
Appendix B: Proper 10/100 Base-T Ethernet Cable Wiring..............................................................157
Appendix C: RM SSPA Control with Paradise Datacom Universal M&C........................................161
Appendix D: Automatic Level Control Operation .............................................................................169
Appendix E: Documentation ...............................................................................................................171
Figures
Figure 1-1: Ku-Band Solid State Power Amplifier Chassis ......................................................... 11
Figure 2-1: Front Panel, 6RU SSPA Chassis.............................................................................. 15
Figure 2-2: 6 RU SSPA Chassis Rear Panel .............................................................................. 17
Figure 2-3: Removing Power Supply Module from Bay .............................................................. 21
Figure 2-4: 1RU Power Supply AC Line Inputs/Outputs ............................................................. 22
Figure 2-5: Connect Cables to DC Output Bus Bar .................................................................... 22
Figure 2-6: Power Supply AC Input Wiring.................................................................................. 23
Figure 2-7: DC Output Cabling.................................................................................................... 23
Figure 2-8: 1RU Power Supply Module Insertion/Extraction....................................................... 24
Figure 2-9: Front Panel Menu Structure...................................................................................... 25
Figure 2-10: System Information Menu Structure ....................................................................... 26
Figure 2-11: Slave Unit Display................................................................................................... 35
Figure 2-12: Communication Setup Sub-Menu........................................................................... 37
Figure 2-13: Operation Setup Sub-Menu .................................................................................... 43
Figure 2-14: Fault Monitoring Setup Sub-Menu .......................................................................... 45
Figure 2-15: Options Sub-Menu .................................................................................................. 49
Figure 2-16: Redundancy Sub-Menu .......................................................................................... 53
Figure 2-17: N+1 Info Menu ........................................................................................................ 55
Figure 2-18: Front Panel Display, Master Unit (Online indicator illuminated) ............................. 58
Figure 2-19: Front Panel Display, Slave Unit (Online indicator dark) ......................................... 58
Figure 3-1: Front Panel Fault Display.......................................................................................... 63
Figure 3-2: SSPA Module Arrangements.................................................................................... 65
Figure 3-3: Set Amplifier Network Address ................................................................................. 67
Figure 3-4: SSPA Module Phase Adjuster Knob Locations ........................................................ 68
Figure 3-5: Loosen Captive Thumbscrews from Controller Card Connector Plate..................... 68
Figure 3-6: Remove Controller Card from Chassis .................................................................... 68
Figure 3-7: Web Upgrade Authentication Window ...................................................................... 70
Figure 3-8: Firmware Upload Form ............................................................................................. 70
Figure 3-9: Proceed With Upgrade Prompt................................................................................. 71
Figure 3-10: Upload Process Message ....................................................................................... 71
Figure 3-11: Upload Completed Message .................................................................................. 71
Figure 3-12: Windows Device Manager > Ports.......................................................................... 72
Figure 3-13: Command Window Showing Program Prompts ..................................................... 72
Figure 3-14: Remove Fan Tray ................................................................................................... 73
Figure 3-15: Unplug Connectors ................................................................................................. 73
Figure 3-16: Loosen Thumbscrews............................................................................................. 73
Figure 3-17: Disconnect Quick-connectors ................................................................................. 73
Figure 3-18: Gain Reduction Due to Failed SSPA Modules ....................................................... 76
Figure 4-1: Block Diagram, High Power SSPA Chassis ............................................................. 77
Figure 4-2: IMD vs. Backoff for a 50W Ku Band Compact Outdoor SSPA ................................. 78
Figure 4-3: Two-Tone Intermod vs. Output Backoff .................................................................... 79
Figure 4-4: Two-Tone Intermod vs. Number of Carriers ............................................................. 80

6 RU SSPA Chassis Operations Manual 202058 REV AA 9
Figure 5-1: Block Diagram, 1:1 Redundant System ................................................................... 81
Figure 5-2: Outline Drawing, 6RU SSPA 1:1 Redundant System .............................................. 82
Figure 5-3: Outline Drawing, Switch Connector Cable ............................................................... 83
Figure 5-4: Outline Drawing, Link Port Cable ............................................................................. 83
Figure 5-5: “Unit 1” Indicator from Front Panel ........................................................................... 86
Figure 6-1: Block Diagram, 1:2 Redundant System ................................................................... 89
Figure 6-2: Outline Drawing, Switch Connector Cable ............................................................... 91
Figure 6-3: Outline Drawing, Link Port Cable ............................................................................. 92
Figure 6-4: 1:2 System Wiring Diagram...................................................................................... 93
Figure 6-5: “Unit 1” Indicator from Front Panel ........................................................................... 95
Figure 7-1: SSPA Front Panel “Unit 1” Key ................................................................................ 97
Figure 7-2: System Mimic Path Display, HPA1 & HPA3 Online; HPA2 in Standby.................... 98
Figure 7-3: System Mimic Path Display, HPA2 & HPA3 Online; HPA1 in Standby.................... 99
Figure 7-4: System Mimic Path Display, HPA1 & HPA2 Online; HPA3 in Standby.................. 100
Figure 8-1: Configurator, 6RU SSPA, BUC Options................................................................. 105
Figure 8-2: Schematic, Optional Block Up Converter ............................................................... 106
Figure 8-3: Block Diagram of Block Up Converter/SSPA System ............................................ 106
Figure 8-4: SSPB Chassis with L-Band Modem ....................................................................... 109
Figure 9-1: SSPA Remote Control Interface Stack................................................................... 111
Figure 9-2: Parallel I/O Form C Relay ...................................................................................... 113
Figure 9-3: Basic Communication Packet................................................................................. 114
Figure 9-4: Header Sub-Packet ................................................................................................ 114
Figure 9-5: Data Sub-Packet..................................................................................................... 115
Figure 9-6: Trailer Sub-Packet .................................................................................................. 118
Figure 9-7: Packet Wrapper Technique .................................................................................... 125
Figure 9-8: Terminal Mode Session Example........................................................................... 129
Figure 9-9: UDP Redirect Frame Example ............................................................................... 131
Figure 9-10: Web Interface Login Window................................................................................ 134
Figure 9-11: RM SSPA Web Interface, Status Tab .................................................................. 135
Figure 9-12: GetIF Application Parameters Tab ....................................................................... 146
Figure 9-13: Getif MBrowser Window, with Update Data in Output Data Box.......................... 146
Figure 9-14: Getif MBrowser Window, Setting settingValue.5 to a Value of ‘1’........................ 147
Figure A-1: TCP/IP Properties Window .................................................................................... 153
Figure B-1: Modular Plug Crimping Tool................................................................................... 157
Figure B-2: Transmission Line .................................................................................................. 157
Figure B-3: Ethernet Cable Pin-Outs ........................................................................................ 158
Figure B-4: Ethernet Wire Color Code Standards..................................................................... 159
Figure B-5: Wiring Using 568A Color Codes ............................................................................ 159
Figure B-6: Wiring Using 568A and 568B Color Codes............................................................ 159
Figure C-1: Add Unit > Rackmount SSPA ................................................................................ 161
Figure C-2: Add Rackmount SSPA Dialog Window, Internet Connection ................................ 161
Figure C-3: Universal M&C Status Window, SSPA Unit 1........................................................ 163
Figure C-4: Universal M&C Settings Window, SSPA Unit 1 ..................................................... 164
Figure C-5: Universal M&C Fault Status Window, SSPA Unit 1............................................... 165
Figure C-6: Universal M&C IP Setup Window, SSPA Unit 1 .................................................... 166
Figure C-7: Universal M&C SSPA N+1 Window, Master Unit .................................................. 168
Figure C-8: Universal M&C SSPA N+1 Window, Slave Unit .................................................... 168
Tables Table 2-1: Switch Port (J3) pin outs............................................................................................ 18
Table 2-2: Serial Main (J4) pin outs ............................................................................................ 18
Table 2-3: Parallel Connector (37 socket D connector).............................................................. 19
Table 2-4: Ethernet Port (J9) pin outs......................................................................................... 20
Table 4-1: Reduction in Output Power vs. SSPA Module Failure............................................... 77
Table 5-1: RF Switch Connector Wiring...................................................................................... 84

10 202058 REV AA 6 RU SSPA Chassis Operations Manual
Table 5-2: Link Port J8 Pin Outs ................................................................................................. 84
Table 5-3: Parallel Connector, Highlighting 1:1 Functions.......................................................... 88
Table 6-1: RF Switch Connector Wiring...................................................................................... 91
Table 6-2: Link Cable Wiring ....................................................................................................... 92
Table 8-1: zBUC Converter Frequency Specifications.............................................................. 107
Table 8-2: zBUC Converter RF Output Phase Noise Specification .......................................... 107
Table 8-3: Common Coaxial Cable Characteristics ................................................................. 109
Table 9-1: Interfaces Enabled Based on Chosen Interface Setting Selection .......................... 112
Table 9-2: Command Byte Values ............................................................................................ 115
Table 9-3: Data Tag Byte Values .............................................................................................. 116
Table 9-4: Error Status Byte Values.......................................................................................... 117
Table 9-5: Request Frame Structure......................................................................................... 119
Table 9-6: Response Frame Structure ...................................................................................... 119
Table 9-7: System Setting Details ............................................................................................. 120
Table 9-8: System Threshold Addressing Details (Read Only) ................................................ 122
Table 9-9: System Conditions Addressing Details .................................................................... 123
Table 9-10: OSI Model for RM SSPA Ethernet IP Interface ..................................................... 131
Table 9-11: SNMP Detailed Settings......................................................................................... 141
Table 9-12: SNMP Detailed Thresholds.................................................................................... 143
Table 9-13: SNMP Detailed Conditions..................................................................................... 144

6 RU SSPA Chassis Operations Manual 202058 REV AA 11
1.0 Introduction
This section provides the general information for the Teledyne Paradise Datacom
6-Rack Unit Solid State Power Amplifier (SSPA) Chassis. This includes a description of
the unit and safety precautions.
1.1 Description
The indoor rack mounted unit contains an internal microprocessor which allows for full
monitoring and control from the front panel’s 2x40 Vacuum Florescent Display and
pushbuttons, or via a remote serial (RS-232 or RS-485) or parallel connector. The
microprocessor monitors various voltages, currents and temperatures within the unit
for a full fault analysis. The user also has the ability to select additional faults related to
the RF output level, an optional reflected power level and operating temperature.
An internal attenuator allows up to 20.0 dB of attenuation to be applied to the RF
signal. Temperature compensation limits the amplifier’s output response from varying
significantly over the operating temperature. Also, the system contains input and
output sample ports.
Section 1: General Information
Figure 1-1: Ku-Band Solid State Power Amplifier Chassis

12 202058 REV AA 6 RU SSPA Chassis Operations Manual
1.2 Specifications
Refer to the specification sheet in Appendix E for complete specifications.
1.3 Equipment Supplied
The following equipment is supplied with each unit:
• High Power SSPA Chassis RM (6 RU high)
• Power Supply Chassis (1 RU high) (standard)
• Rack Slides
• Interconnecting Cables between SSPA and Power Supply
• Operations Manual, High Power SSPA Chassis [202058]
1.4 Inspection
When the unit is received, an initial inspection should be completed. First ensure that
the shipping container is not damaged. If it is, have a representative from the shipping
company present when the container is opened. Perform a visual inspection of the
equipment to make sure that all items on the packing list are enclosed. If any damage
has occurred or if items are missing, contact:
Teledyne Paradise Datacom
328 Innovation Blvd., Suite 100
State College, PA 16803 USA
Phone: [phone]
Fax: [phone]
1.5 Rack Mounting
The SSPA Chassis is designed to fit in a standard 19” wide EIA rack. The unit is 6 rack
units or 10.47 inches (266 mm) high by 33.75 inches (857.3 mm) deep (including
connectors and bus bar). The power supply chassis is 1 rack units or 1.75 inches
(133.4 mm) high by 20.42 inches (518.7 mm) deep.
1.6 Shipment
To protect the SSPA Chassis during shipment, use high quality commercial packing
methods. When possible, use the original shipping container and its materials. Reliable
commercial packing and shipping companies have facilities and materials to adequate-
ly repack the instrument.

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1.7 Safety Considerations
Potential safety hazards exist unless proper precautions are observed when working
with this unit. To ensure safe operation, users must follow the information, cautions
and warnings provided in the manual, and the warning labels placed on the unit itself.
1.7.1 High Voltage Hazards
High Voltage for the purpose of this section is any voltage in excess of 30 volts. Volt-
ages above this value can be hazardous and even lethal under certain circumstances.
Care should be taken when working with devices that operate at high voltage.
• All probes and tools that contact the equipment
should be properly insulated to prevent the opera-
tor from coming in contact with the voltage.
• The work area should be secure and free from non-
essential items.
• Operators should never work alone on high voltage
devices. There should always be another person
present in the same work area to assist in the
event of an emergency.
• Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.
An AC powered unit will have 115 VAC or 230 VAC entering through the AC power
connector. Caution is required when working near this connector, the AC circuit break-
er, or the internal power supply.
1.7.2 High Current Hazards
Many high power devices are capable of producing large
surges of current. This is true at all voltages, but needs to
be emphasized for low voltage devices. Low voltage
devices provide security from high voltage hazards, but
also require higher current to provide the same power.
High current can cause severe injury from burns and
explosion. The following precautions should be taken on
devices capable of discharging high current:
• Remove all conductive personal items (rings, watches, medals, etc.)
• The work area should be secure and free of non-essential items.
• Wear safety glasses and protective clothing.
• Operators should never work alone on high risk devices. There should
always be another person present in the same work area to assist in the
event of an emergency.

14 202058 REV AA 6 RU SSPA Chassis Operations Manual
• Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.
Large DC currents are generated to operate the RF Module inside of the enclosure.
EXTREME CAUTION IS REQUIRED WHEN THE ENCLOSURE IS OPEN AND THE
AMPLIFIER IS OPERATING. DO NOT TOUCH ANY OF THE CONNECTIONS ON
THE RF MODULES WHEN THE AMPLIFIER IS OPERATING. CURRENTS IN EX-
CESS OF 60 AMPERES MAY EXIST ON ANY ONE CONNECTOR.
1.7.3 RF Transmission Hazards
RF transmissions at high power levels may cause eyesight damage and skin burns.
Prolonged exposure to high levels of RF energy has been linked to a variety of health
issues. Please use the following precautions with high levels of RF power.
• Always terminate the RF input and output connect-
or prior to applying prime AC input power.
• Never look directly into the RF output waveguide
• Maintain a suitable distance from the source of the
transmission such that the power density is below
recommended guidelines in ANSI/IEEE C95.1. The
power density specified in ANSI/IEEE C95.1-1992
is 10 mW/cm2. These requirements adhere to
OSHA Standard 1910.97.
When a safe distance is not practical, RF shielding should be used to achieve the rec-
ommended power density levels.
1.7.4 Electrical Discharge Hazards
An electric spark can not only create ESD reliability prob-
lems, it can also cause serious safety hazards. The fol-
lowing precautions should be followed when there is a risk
of electrical discharge:
• Follow all ESD guidelines
• Remove all flammable material from the area.
• All probes and tools that contact the equipment
should be properly insulated to prevent electrical discharge.
• The work area should be secure and free from non-essential items.
• Operators should never work alone on hazardous equipment. There
should always be another person present in the same work area to assist
in the event of an emergency.
• Operators should be familiar with procedures to employ in the event of an
emergency, i.e., remove all power, CPR, etc.

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2.0 Introduction
This section contains operating information including a description of the front panel
indicators and controls, and I/O connectors and their functions.
2.1 Description of SSPA Controls, Indicators and Connectors
2.1.1 Front Panel Features
The 6RU RM SSPA has 10 LEDs to indicate the internal state of the amplifier. Five
fault condition LEDs on the left side of the front panel reflect some of the HPA major
faults plus the summary fault state. The SSPA online LED will turn green when the
amplifier is in Online mode (1:1 Mode) or serves as an AC power indicator in
standalone mode. Local/Remote and Mute/Unmute LEDs show the current control
mode and mute state of the HPA. Figure 2-1 illustrates the front panel.
Section 2: Operation of Stand-Alone Unit
Figure 2-1: Front Panel, 6RU SSPA Chassis
Removable Fan Tray
Fault Condition LEDs
Standby Select key
40x2 VFD Local/Remote key
Mute/Unmute key
Main Menu key
Navigation keys
RF Output Sample Port
RF Input Sample Port (optional)

16 202058 REV AA 6 RU SSPA Chassis Operations Manual
2.1.1.1 Vacuum Florescent Display (VFD)
The front panel 40x2 character VFD allows the user to get detailed information about
the state of the HPA and provides easy customization of operation through an
interactive menu structure. The menu structure is shown in Figure 2-11.
2.1.1.2 Navigation Keys
Up, Down, Left, Right and Enter keys on the right side of the front panel allow menu
navigation.
2.1.1.3 Standby Select Key
Function only in 1:1 Redundancy mode. Pressing this key will put the designated HPA
on standby. The LED beside this key will turn on when the HPA is online. This key has
no effect in either Standalone mode or the standby HPA in 1:1 Mode.
2.1.1.4 Main Menu Key
Provides a shortcut to the SSPA Main Menu.
2.1.1.5 Local / Remote Key
Allows the user to disable or enable the local control keypad console. If the SSPA is in
“Remote Only” mode, the unit will not react on any keystrokes except the “Local /
Remote” key.
2.1.1.6 Mute / Unmute Key
Provides an easy way to change the Mute status of the SSPA. Muting the amplifier via
the front panel requires 100 msec maximum (50 msec typical).
2.1.1.7 Input Sample Port (Optional)
An optional RF input sample port is located on the lower left corner of the SSPA front
panel. This provides a -10 dBc coupled sample of the RF input signal. It is a type N
female connector.
2.1.1.8 Output Sample Port
The Output RF Sample Port connector is located on the right lower corner of the HPA
front panel. This port provides a coupled sample of the RF output signal. A label listing
the calibration offset values is located below the type N female connector.

6 RU SSPA Chassis Operations Manual 202058 REV AA 17
2.1.2 Rear Panel Features
Figure 2-2 shows a typical outline drawing of the rear panel view.
2.1.2.1 RF Input Port (J1) [Type N(F)]
The type N female connector on the right side of the rear panel is used for RF input.
Note: Maximum RF Input Power of +15 dBm.
2.1.2.2 RF Output Port (J2)
The waveguide in the middle of the rear panel is the conduit for the RF Output. C-Band
amplifiers use WR137 waveguide with CPRG137 flange, while Ku-Band amplifiers use
WR75 waveguide with grooved (PBR-120) flange. X-Band units employ WR112 rigid
waveguide with CPRG112 flange.
Warning! Do not operate the amplifier without having a termination
or mating connection at the RF Output. RF Hazard warnings apply.
2.1.2.3 Switch Port (J3) [Molex 43810-0002]
A 6-pin Molex connector header with blind insertion system guides (mates with Molex
P/N 39-01-2060) is used in a 1:1 Redundancy System to provide switching for the
waveguide transfer switch (RF Switch). Table 2-1 shows the pin-outs for the Switch
Port (J3).
Figure 2-2: 6 RU SSPA Chassis Rear Panel

18 202058 REV AA 6 RU SSPA Chassis Operations Manual
2.1.2.4 Serial Main (J4) [DB9(F)]
A DB9 female connector serves as primary control interface connector. The interface is
re-configurable through the front panel or can be used as a RS-232 or R-485 interface
(2 or 4 wires). The RS-485 TX and RX pairs must be twisted for maximum transmis-
sion distance. A user-configurable 120-ohm termination resistor is provided on the
same connector. Table 2-2 shows the pin outs for the Serial Main (J4) connector. A
form C summary alarm is also present on J4. It is noted as a service request and
occupies pins 6, 7 and 8.
2.1.2.5 Serial Local (J5) [DB9(M)]
This DB9 male connector is used in advanced system integration and for system
debugging purposes. Leave unconnected unless specified otherwise.
2.1.2.6 Service Port (J6) [Mini USB]
A 5-contact Mini USB male connector is used to provide field flash re-programmability
for the HPA controller card. In order to reload controller board firmware, connect this
port to a PC Parallel port using a straight through cable. See Section 3.1.3.
Table 2-1: Switch Port (J3) pin outs
Pin # Function / Description
1 +28V Switch Drive Output. 3 Amp over current protection.
2 Switch 1 Position 2 drive
3 Switch 1 Position 1 drive
4 +28V Switch Drive Output. 3 Amp over current protection.
5 Switch 2 Position 2 drive
6 Switch 2 Position 1 drive
Pin # Function / Description
1 RS485 TX+ (HPA Transmit +)
2 RS485 TX- (HPA Transmit -)/RS232 TX
3 RS485 RX- (HPA Receive -)/RS 232 RX
4 RS485 RX+ (HPA Receive +)
5 GND
6 Service Request 1 Form C relay NC contact (Closed on HPA Summary Fault)
7 Service Request Common Form C relay common contact
8 Service Request 2 Form C relay NO contact (Opened on HPA Summary Fault)
9 120 ohm termination (must be connected to pin 4 to enable termination)
Table 2-2: Serial Main (J4) pin outs

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2.1.2.7 Parallel I/O Port (J7) [DB37(F)]
A DB37 female type connector, the Parallel I/O Port contains a series of contact
closures for monitoring HPA faults as well as opto-isolated inputs for controlling some
HPA functions. Inputs react on the closure to ground. The minimal closure time is 50
mS. See Table 2-3 for a description of the pin outs for this connector.
Table 2-3: Parallel Connector (37 socket D connector)
Pin # Function / Description
1 Closed on Power Supply Fault Form C relay NC
2 Open on Power Supply Fault Form C relay NO
20 Power Supply Fault Common
21 1. Standalone mode. Closed on Auxiliary Fault;
2. 1:1 Redundancy Mode. Closed on Automatic switchover mode. Form C relay NC
22 1. Standalone Mode. Open on Auxiliary Fault;
2. 1:1 Redundancy Mode. Closed on Manual switchover mode. Form C relay NO
3 Auxiliary Fault\Auto-Manual Common
4 Open on Mute. Form C Relay NC
5 Closed on Mute. Form C Relay NO
23 Mute Status Common
24 Closed on BUC Fault. Form C Relay NC
25 Open on BUC Fault. Form C Relay NO
6 BUC Fault Common
7 Closed on High Temperature Fault. Form C Relay NC
8 Open on High Temperature Fault. Form C Relay NO
26 High Temperature Fault Common
27 1. Standalone mode. Closed on Regulator Low Voltage Fault;
2. 1:1 Redundancy Mode. Closed on HPA Standby. Form C relay NC
28 1. Standalone Mode. Open on Regulator Low Voltage Fault.;
2. 1:1 Redundancy Mode. Closed on HPA Online Mode. Form C relay NO
9 Regulator Low Voltage Fault\Standby-Online Common
10 Closed on DC Current Low Fault. Form C Relay NC
11 Open on DC Current Low Fault. Form C Relay NO
29 DC Current Low Fault Common
30 Closed on Low Forward RF Fault. Form C Relay NC
31 Open on Low Forward RF Form C Relay NO
12 Low Forward RF Fault Common
16 Auto/Manual toggle input. 50mS Closure to isolated ground to activate
17 Mute/Unmute toggle input. 50mS Closure to isolated ground to activate
18 Auxiliary Fault & Auxiliary Mute Input (See Section 2.1.2.7.1). 50 ms min.
35 HPA Standby input. 50mS Closure to isolated ground to activate
36 Local/Remote toggle. 50mS Closure to isolated ground to activate
37 Fault clear. 50mS Closure to isolated ground to activate
19 Isolated Signal Ground
15 +5V Isolated Power 20 mA
13, 32 +28V Auxiliary Power 1A
14, 33 Chassis Ground

20 202058 REV AA 6 RU SSPA Chassis Operations Manual
2.1.2.7.1 Hardware Mute (Tx Enable)
There are three ways to mute the amplifier via hardware input:
1. A 50 ms closure to ground on Port J7, Pin 17 toggles between Mute/Unmute
states;
2. Press the Main Menu key; select 4.Fault Setup and press the Enter key;
select 2.Auxiliary Faults and press the Enter key; select 1.Action and
press the Enter key; select 4.Alert+Mute and press the Enter key. Select
4.Fault Setup and press the Enter key; select 2.Auxiliary Faults and press
the Enter key; select 2.Fault Logic and press the Enter key; select 2.Fault
on Low and press the Enter key. A continuous closure to ground on Port J7,
Pin 18 will then mute the amplifier. See Section 2.3.4.2;
3. Press the Main Menu key; select 4.Fault Setup and press the Enter key;
select 2.Auxiliary Faults and press the Enter key; select 1.Action and
press the Enter key; select 4.Alert+Mute and press the Enter key. Select
4.Fault Setup and press the Enter key; select 2.Auxiliary Faults and press
the Enter key; select 2.Fault Logic and press the Enter key; select 2.Fault
on High. A continuous open to ground on Port J7, Pin 18 will mute the am-
plifier. See Section 2.3.4.2.
2.1.2.8 Link Port (J8) [DB9(F)]
The 9-pin male connector J8 Link Port is used to link a SSPA with other units in a
redundant system in order to pass online/standby status information between them.
Leave unconnected unless specified otherwise. This connector is discussed further in
Section 5.1.4 and Section 6.5.
2.1.2.9 Ethernet Port (J9) [RJ45]
This is a RJ45 connector with integrated magnetics and LEDs. This port becomes the
primary remote control interface when the Interface option is selected to “IPNet” as
described in Section 9.8. This feature allows the user to connect the SSPA to a
10/100 Base-T Local Area Network and have full-featured Monitor & Control functions
through a web interface. See Table 2-4 for Ethernet pin outs.
Pin # Function / Description
1 TX+
2 TX-
3 RX+
6 RX-
4,5,7,8 GND
Table 2-4: Ethernet Port (J9) pin outs