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Paradise RA 5785 manual Redundant System Configurations, Redundant System Concepts

Models: RA 5785

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Section 7: Redundant System Configurations

Section 7: Redundant System Configurations

7.0 Redundant System Concepts

The Mini Compact Outdoor Amplifier is capable of operating in a variety of redundant system configurations. These include 1:1 and 1:2 as well as 1:1 with L-Band Block Up Converters. The Mini Compact Outdoor Amplifier has a built-in 1:1 redundancy controller, allowing it to be used in 1:1 redundant systems without a separate external controller. When used in a 1:2 redundant system a separate RCP2-1200 controller is required.

7.1 1:1 Redundant Systems

The three most common forms of 1:1 redundant system are shown in Figures 7-1through 7-3.

Figure 7-1shows a standard 1:1 system in which the RF input is transmitted through a transfer switch along with the output. Using this configuration the standby amplifier carries no traffic and simply is terminated by a 50 ohm resistive load at its input and by a waveguide termination at its output.

RF Input

RF Output

C Band

or

Ku Band

Figure 7-1: Standard 1:1 Redundant System with input (coaxial) switch

and output (waveguide) switch

With the system configured as in Figure 7-2, the RF input is passed through a microwave splitter. This keeps ‘live’ traffic on the standby amplifier and is useful for observing the traffic via the RF sample port on the standby amplifier.

RF Input

CBand or

Ku Band

RF Output

Figure 7-2: 1:1 Redundant System with input splitter substituted for input switch

Operations Manual, HPA3, Mini Compact Outdoor SSPA

208143 REV -

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Paradise RA 5785 manual Redundant System Configurations, Redundant System Concepts, 7.1 1 1 Redundant Systems

Contents

Mini Compact Outdoor Solid State Power Amplifier Operations Manual208143 REV Table of Contents Table of ContentsSection 2 Installation Section 1 General InformationSection 5 Performance Tests Section 4 L-BandOperationSection 8 Remote Control Interface Section 6 Maintenance and TroubleshootingSection 7 Redundant System Operation Appendix A DocumentationFigures Tables 208143 REV THIS PAGE INTENTIONALLY LEFT BLANKSection 1 General Information 1.2Specifications1.0 Introduction 1.1 Description1.3 Inspection 1.5Safety Considerations1.4 Equipment Supplied 1.5.1 High Voltage HazardsNever look directly into the RF output waveguide 208143 REV THIS PAGE INTENTIONALLY LEFT BLANKSection 2 Installation 2.1 Dimensions and Weight2.0 Introduction Table 2-1 Unit weights typical 2.2 Connector Pin-OutsWeight Model Number2.2.4.1 Alarms on J4 2.2.3 RF Output Sample Port J3 Type N F2.2.4 Monitor & Control Port J4 MS3112E18-32S Signal Table 2-2 J4 Monitor & Control Port Pin-OutsPin # TypeTable 2-4 J6 Switch Port Pin-Outs 2.2.6 Switch Port J6 MS3112E10-6S2.2.4.2 Serial I/O Control J4 2.2.5 Link Port J5 MS3112E10-6S2.2.8 Auxiliary Power Port J8 MS3112E10-6S Table 2-6 Power RequirementsTable 2-7 J8 Auxiliary Power Port Pin-Outs 2.2.7 AC In J7 MS3102R16-10P2.3.1 Summary Alarm Indicator 2.3 Physical Features2.2.9 Chassis Ground Pin 2.3.2 Removable Fan Tray2.4.1 Safety Considerations 2.4 InstallationTable 2-8 Universal CO Mounting Kit Parts List 2.4.2 InspectionFigure 2-4 Install All-Threadstud 2.4.3 InstallationFigure 2-3 Attach Mounting Supports to Unit 208143 REV208143 REV Figure 2-5 Mount Unit to Antenna Boom3.0.1 Remote Communications Connections Section 3 Quick Start and Operation3.0 Introduction 3.1 Quick Start Cables 3.2.1 Set PC Configuration 3.2 Quick Start OperationFigure 3-6 RS232 Quick Start Cable Web password paradise Read Community public 3.2.2Quick Start Ethernet Connection2.Click on the Network and Sharing Center link 3.Click on the Local Area Connection link3.2.3 Quick Start RS-232Connection Serial Interface RS-232CommunicationBaud rate Amplifier is un-muted Figure 3-7 Universal M&C Add Unit menu 3.3Universal M&C Operation3.3.1.1 Signal Indicators Figure 3-9 Universal M&C Status Window3.3.1 Universal M&C Status Window 208143 REV 3.3.1.2 Fault Status Indicators3.3.1.4 Gain Adjustment 3.3.1.3 Voltage, Current and Temperature Display3.3.1.5 RF Power Indicator 3.3.1.6 Reference SourceFigure 3-10 Universal M&C, Settings 3.3.2 Universal M&C Settings WindowPower Up Settings 208143 REVFigure 3-11 Spare Fault Wizard Figure 3-12 Universal M&C, IP Setup 3.3.3 IP SetupFigure 3-13 Preferences Window 3.3.4 Universal M&C PreferencesFigure 3-14 Example, Log entry 208143 REV208143 REV 3.4 Web-basedM&CFigure 3-18 Status and Faults window descriptions Figure 3-17 Enter password default is “paradise”3.4.1 Navigating the Web M&C Red indicates aSelected Protocol Selected Baud Rate Figure 3-20 General Settings window descriptions “Major Fault” or Figure 3-21 Fault Settings window descriptions“LNB Current” ThresholdConfiguration Modifiers System Configuration Band Power Level Watts Frequency Sub BandSection 4 L-BandOperation 4.0 Block Up Converter OverviewTable 4-1 BUC Frequency Specifications 4.1 Converter FeaturesTable 4-2 BUC RF output phase noise specification 4.2 Theory of Operation4.3 Smart Reference Technology 4.4 FSK Monitor and Control 4.5 Typical System Configuration Table 4-3 Common Coaxial Cable Characteristics4.6 IFL Cable Considerations 208143 REV THIS PAGE INTENTIONALLY LEFT BLANK5.0 Introduction Section 5 Performance Tests5.1 Standard tests 5.1.1 Swept Gain5.1.3 Input Return Loss 5.1.2 Spurious5.1.4 Output Return Loss 208143 REV5.1.6 Power Requirements 5.1.5 Intermodulation Distortion208143 REV 5.1.8 Sample Port 5.1.7 Earth Ground5-3,Item 5.1.10 I/O Test 5.1.11 Ethernet5.2 Tests for units with integrated BUC 5.2.3 Phase Noise5.2.1 Reference Lock 5.2.2 FSK5.3.4 Noise Power 5.3.2 Group Delay5.3 Optional Tests 5.3.1 Noise Figure6.1 Cooling System Maintenance Section 6 Maintenance and Troubleshooting6.2 Fan Removal and Heatsink Cleaning 6.2.1 Fan Replacement6.3 Troubleshooting guide 6.3.1 Unit doesn’t power up6.3.2 Unit powers on, LED lamp glows red 208143 REV Possible solutions208143 REV THIS PAGE INTENTIONALLY LEFT BLANKand output waveguide switch Section 7 Redundant System Configurations7.0 Redundant System Concepts 7.1 1 1 Redundant SystemsFigure 7-4 1 2 Redundant System Block Diagram 7.2 1 2 Redundant SystemsFigure 7-3 1 1 Redundant System with L Band input 8.0 Serial Protocol Overview Section 8 Remote Control InterfaceTable 8-1 Interface Selection HEADER 8.1 Serial communicationDATA TRAILER8.1.1.3 Source Address 8.1.2.3 Command8.1.2 Data Packet HEADER 4 bytesCommand Name Table 8-2 Command Byte ValuesCommand Byte Value 8.1.2.4 Data TagError Code name Table 8-4Error Status BytesPossible Cause Value8.1.3 Trailer Packet 8.1.4 Timing issuesHEADER 4 bytesTable 8-5 Request Frame Structure 8.1.5 Serial Communications ProtocolTable 8-6 Response Frame Structure Byte positionData Table 8-7 System Settings Data Values# Bytes DescriptionTable 8-8:System Threshold Data Values Table 8-7 System Settings Data Values continuedData Table 8-9 System Condition Addressing# Bytes Description8.2.1 Overview 8.2 Ethernet Interface8.2.2 IPNet Interface 8.2.2.1 General ConceptSSPA Serial Protocol Frame UDP HeaderFigure 8-6 UDP Redirect Frame Example OSI Layer8.2.2.3 Troubleshooting IP connectivity 8.2.2.2 Setting IPNet interface8.2.3 SNMP interface 8.2.3.1 SNMP MIB tree 208143 REV 8.2.3.2 Description of MIB entitiessettingTextValue settingIndex/settingValueValue OID DescriptionDescription settingTextValueTable 8-13 Detailed Conditions Table 8-12 Detailed ThresholdsthresholdIndex thresholdTextValueFigure 8-7 Universal M&C, IP Setup tab Figure 8-8 Universal M&C, Settings tab8.3 M&C via SNMP Figure 8-9 GetIF Application Parameters Tab 8.3.1 Connecting to a MIB browserAppendix A Documentation 208143 REV