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Nokia 6800 Series, 7000 Series operation manual Network Configurations, Small Network

Models: 7000 Series 6800 Series

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Network Configurations	Chapter 2: DNH-6800 DigiNet Hub Module

Network Configurations

The most suitable configuration for a network is dependent upon its size. Examples of small, medium, and large networks are shown in the following sections.

Small Network

A small network is defined as having between 1 to 50 unit nodes with no

DigiNet Hub module.

Termination

DigiNet

Node

DigiNet

Node

DigiNet

Node

DigiNet

Node

DigiNet

Node

DigiNet

Node

DigiNet

Node

DigiNet

Node

Termination

Figure 2-2. DNH-6800 Small Network

6800/7000 Series - Distribution and Routing Products Installation and Opertion Manual

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Nokia 6800 Series, 7000 Series operation manual Network Configurations, Small Network

Contents

Installation and Operation Manual 6800/7000 SeriesDistribution and Routing Products Edition B 175-000076-00Page Installation and Operation Manual 6800/7000 Series Distribution and Routing ProductsPage Preface PurposeAudience Writing ConventionsRevision History EditionDate Revision HistoryTest Series Manual Summary of the 6800/7000 Series Product ManualsAudio/Video/Mux and Demultiplexing Manual Distribution and Routing Manual LogoMotion ManualFrames and Power Supply Manual Installation Information Unpacking/Shipping InformationServicing Important Safety InstructionsSafety Terms and Symbols Injury Precautions Preface AVIS - Risque de choc electrique. Ne pas ouvrirUse Proper Power Cord Product Damage Precautions Do not use this apparatus near water Battery Use Warnings Preventing Electrostatic Discharge Certifications and Compliances EMC StandardsSafety Standards Safety Standards 6801PS-48 OnlySafety Standards 6801PS-1-48 Only Contents Chapter 1 AES-6880 AES/EBUDigital Audio Distribution Amplifier Module Chapter 2 DNH-6800 DigiNet Hub ModuleChapter 3 EDH-6800-2 EDH Detection/Insertion Serial Distribution Amplifier ModuleChapter 4 USM-6800 PAL/NTSC Monitoring Encoder ModuleChapter 5 VDA-6830 Video Distribution Amplifier ModuleChapter 6 VEA-6830 Video Chapter 7 VEA-6840 VideoChapter 8 VPD-6830 Programmable Video DA SeriesChapter 9 VSE-6801 Serial Equalizing Chapter 10 VSE-6802 Serial Equalizing DistributionChapter 11 VSD-6801 Serial Digital Distribution Amplifier ModuleVideo Signal Monitor Module Chapter 12 VSM-6802 Digital CompositeChapter 13 VSM-6804 Digital Composite Chapter 14 VSR-4041 SerialAES-6880 AES/EBU OverviewChapter Digital Audio Distribution Amplifier ModuleFunctional Block Diagram Board Layout and FunctionalityAlarm ALARMAutomatic Equalization Equalization AdjustmentManual Equalization Equalization Adjustment All OK No Lock Bi-Phase Code Parity CRC Confidence Validity AlarmManual EQ Adjust AutoError Detection and Reporting IndicatorCondition Description Of ConditionUser Configurable Contact Closure Alarm Indicator Figure 1-4. AES-6880 Jumper SelectionExternal Alarm Figure 1-5. External Alarm ConnectionsSpecifications SpecificationInputs OutputPower Supply SpecificationsSpecifications Chapter DNH-6800 DigiNet Hub ModuleOverview Block Diagram Flow Chapter 2 DNH-6800 DigiNet Hub ModuleCoax Port Tranceivers 0 1 2 3 4 5 6 7 OverviewTotal Power Dissipation DigiNet PortsSpecifications SpecificationMaximum Unit Nodes SpecificationChapter 2 DNH-6800 DigiNet Hub ModuleSpecifications Per Port Channels 1Cooling InstallationMounting Requirements Connections ConnectionsNetwork Configurations Small NetworkMid-Size Network Network ConfigurationsChapter 2 DNH-6800 DigiNet Hub Module DNH-6800Large Network Constant Delay Topology Preferred For Large SystemsNetwork Configurations DNH-6800Indicators and Controls IndicatorsUser Interface FunctionFigure 2-5. DNH-6800 Board Graphic Showing Indicators and Controls User InterfaceChapter 2 DNH-6800 DigiNet Hub Module User InterfaceChapter EDH analysis is not currently available for 360 Mb/s modeOverview Serial Video Input Serial Video OutputsSpecifications SpecificationPower Control InterfaceSpecification SpecificationFigure 3-1. EDH-6800-2 Block Diagram InstallationFunctional Block Diagram Controls, Indicators, and Jumpers SwitchesSwitch DescriptionLEDs SwitchDescription DescriptionDescription Jumpers JumperControl Mode DescriptionFRID On/Off JumperDescription Fault Reporting Output Chapter USM-6800 PAL/NTSC Monitoring Encoder ModuleOverview Features The USM-6800 has the following features Vertical blanking Pass/Blank525/625 line auto switching 4 equalized, re-clocked serial outputs On/Off ChromaSpecifications SpecificationSpecification Serial Video InputComposite Analog Outputs Component Analog OutputsSpecification SpecificationRear Connector Functional Block DiagramSpecifications SerialControls and Indicators Default SettingsStatus LEDs LEDsUser Interface Mode Select SwitchToggle Switch Mode Select Switch Toggle SwitchConverting from Component YUV to Four Composite Outputs Chapter 4 USM-6800 PAL/NTSC Monitoring Encoder Module User InterfaceChapter VDA-6830 Video Distribution Amplifier ModuleOverview Input SpecificationsSpecification SpecificationTemperature PerformanceSpecification SpecificationThe VDA-6830 module can be installed in a Leitch FR-680x or FR-7001 series frame, or an FR-7000MB MIX BOX frame. If this module is installed in an FR-7001 series or FR-7000 MB MIX BOX frame, a 6800-M back module is required Operational AdjustmentsInstallation Chapter VEA-6830 Video Distribution Amplifier ModuleOverview The following modules are available Leitch ProductEqualization Cable Types Specifications SpecificationSpecification InputDifferential Gain TemperatureSpecification SpecificationLeitch Mounting Frames InstallationFigure 6-3. VEA-6830 Module Top View OperationFigure 6-2. Front Edge View Chapter VEA-6840 Video Equalizing Amplifier ModuleOverview Clamp Mode Selection Chapter 7 VEA-6840 Video Equalizing Amplifier ModuleInput Coupling SectionModules Leitch ProductEqualization Cable Types ModulesChapter 7 VEA-6840 Video Equalizing Amplifier ModuleModules Leitch ProductEqualization Cable Types Specifications SpecificationSpecification InputEqualization SpecificationSpecification Chapter 7 VEA-6840 Video Equalizing Amplifier ModuleSpecificationsPower Requirements ClampTemperature SpecificationRemoving and Installing the RMV Submodule InstallationInput Coupling ConfigurationClamp Mode Operation GAIN EQ RESPONSEGAIN EQ RESPONSEChapter VPD-6830 Programmable Video DA SeriesOverview VPD-6830 Series DAs CablesModel Number Cable TypeVPD-6830-CLP InstallationInstallation Clamp Mode SelectionInstallation Chapter 8 VPD-6830 Programmable Video DA SeriesVPD-6830-CLP Specifications SpecificationSpecification SpecificationSpecification Temperature Power RequirementsSpecification SpecificationConfiguration VPD-6830-CLPFigure 8-3. VPD-6830-CLP Configuration VPD-6830-CLPFigure 8-4. VPD-6830-CLP Card-Edge View Chapter 8 VPD-6830 Programmable Video DA SeriesVPD-6830-XEQ Clamp Mode SelectionChapter 8 VPD-6830 Programmable Video DA Series VPD-6830-XEQVPD-6830-XEQ Specifications SpecificationSpecification SpecificationTemperature Power RequirementsSpecification SpecificationVPD-6830-XEQ ConfigurationVPD-6830-XEQ Chapter 8 VPD-6830 Programmable Video DA Series Figure 8-7. VPD-6830-XEQ Jumper LocationsFigure 8-8. VPD-6830-XE Card-Edge View VPD-6830-XEQVPD-6830-DEQ Figure 8-9. VPD-6830-DEQ Functional Block DiagramVPD-6830-DEQ Figure 8-10. VPD-6830-DEQ Top ViewVPD-6830-DEQ Specifications SpecificationSpecification InputTemperature SpecificationSpecification SpecificationPower Requirements SpecificationConfiguration VPD-6830-DEQChapter 8 VPD-6830 Programmable Video DA Series Figure 8-11. VPD-6830-DEQ Jumper LocationsFigure 8-12. VPD-6830-DEQ Card-Edge View VPD-6830-DEQVPD-6830-DLY Series VPD-6830-DLY Series Chapter 8 VPD-6830 Programmable Video DA SeriesFigure 8-14. VPD-6830-DLY Series Version Comparison VPD-6830 DLY Specifications InputSpecification SpecificationSpecification Temperature Power RequirementsSpecification SpecificationVPD-6830-DLY240 ConfigurationVPD-6830-DLY240 Configurations VPD-6830-DLY SeriesFigure 8-15. VPD-6830-DLY Series Jumper Location VPD-6830-DLY Series Chapter 8 VPD-6830 Programmable Video DA SeriesFigure 8-16. VPD-6830-DLY Series Card-Edge View VSE-6801 Serial Equalizing Amplifier Module SpecificationsSpecification Serial Video InputSerial Video Outputs SpecificationChapter 9 VSE-6801 Serial Equalizing Amplifier ModuleSpecifications LED Indicators OperationJumpers JumperLEDs FunctionOutput Level VSE-6801-V only this sets the serial data output level Chapter 9 VSE-6801 Serial Equalizing Amplifier ModuleChapter VSE-6802 Serial Equalizing Distribution Amplifier ModuleOverview Overview Chapter 10 VSE-6802 Serial Equalizing Distribution Amplifier ModuleFigure 10-1. VSE-6802 Serial Equalizing Distribution Amplifier Specification SpecificationOperation LED Indicators NameIndication Jumper and Potentiometer Jumpers andPotentiometer NameSpecification Chapter 10 VSE-6802 Serial Equalizing Distribution Amplifier ModuleVSD-6801 Serial Digital Distribution Amplifier Module SpecificationsSpecification Serial Video InputSerial Video Outputs SpecificationSpecification Chapter VSM-6802 Digital Composite Video Signal Monitor ModuleOverview Video Serial OutputsAnalog Output NTSC or PAL SpecificationsSpecification Operation InstallationDATAPRES LED indicates a 143 MHz signal Chapter VSM-6804 Digital Composite Video Signal Monitor ModuleOverview Serial Input SpecificationsSpecification SpecificationComposite Analog Output SpecificationFigure 13-3. Back Module and Overlay InstallationOperation Interface Switches Switch SettingLED Indicators IndicationChroma On-Off Switch SettingFunction VSR-4041 Serial Video Router Module Video InputOperating Standards SpecificationsSwitching Point SpecificationSpecification Chapter 14 VSR-4041 Serial Video Router ModuleSpecificationsInstallation Selecting a BusSelecting an Operating Standard Connection Selecting V-trig J10Selecting Single/Dual Bus J11 Adjustment Specifications Test PointsControl Panel Chapter 14 VSR-4041 Serial Video Router Module Control PanelPage Broadcast Communications Division 4393 Digital Way Mason, OH USA 45040 Tel 1 513 4592006 Harris Corporation A brand of Harris Corporation