Manuals / Fluke / Computer Equipment / Network Card

Fluke DSP-100, DSP-2000 user manual Running Individual Tests, Single Tests for Twisted Pair Cable

Models: DSP-2000 DSP-100

1 196

Download 196 pages 36.87 Kb

Page 77

Chapter 4

Running Individual Tests

Chapter 4 provides the following information:

∙Descriptions of the test results produced by the TDX™ analyzer and TDR test.

∙Instructions for running Single Tests on twisted pair cable.

∙Instructions for running Single Tests on coaxial cable.

∙Instructions for using the tests available in the MONITOR mode.

∙Instructions for using the tone generator (Model DSP-2000).

Single Tests for Twisted Pair Cable

The SINGLE TEST mode on the rotary switch allows individual execution of the tests available in the Autotest mode, except the ACR test. SINGLE TEST mode features two additional tests: the TDX analyzer and the TDR test.

4-1

Image 77

Fluke DSP-100, DSP-2000 user manual Running Individual Tests, Single Tests for Twisted Pair Cable

Contents

DSP-100/2000 Limited Warranty & Limitation of Liability Table of Contents DSP-100/2000 Appendices DSP-100/2000 List of Tables Tests Run per Test Standard During an Autotest List of Figures Plot of NEXT, Attenuation, and the Resulting ACR Introduction Overview of FeaturesDSP-100/2000 Standard Accessories Standard Accessories Using This Manual DSP-100/2000 International Electrical Symbols Safety and Operational InformationDSP-100/2000 Using the Menus Powering the Test ToolQuick Start KeyQuick Configuration Settings Description Quick ConfigurationSetup Setting Press ! Choice Asterisk and Test Tool Accuracy Results within Accuracy RangeAutotest on Twisted Pair Cable Horizontal Cross Connect Blocks Meters Getting Started Autotest on Coaxial Cable Autotest on Coaxial Cable DSP-100 DSP-2000 Main Unit FeaturesMain Unit Features Description FeatureStandard and Smart Remote Features Remote FeaturesRemote Connectors and Features Remote FeaturesOff Rotary SwitchStrap and Bail Autotest Monitor Single TestSetup Print Turning On the Test ToolSpecial Functions Smart Remote Model DSP-100Performing a Self-Test Selecting a Language for Displays and ReportsOvervoltage Test Configuring the Test ToolNoise Test Controlling the BacklightSelecting a Power Line Filter Frequency Adjusting the Display ContrastSelecting a Test Standard and Cable Type Selecting an Average Cable TemperatureSelecting a Conduit Setting Selecting a Numeric Format Selecting a Length UnitSetting the Date and Time Enabling or Disabling the Audible Tones Setting the Power-Down TimerRemote Lights, Messages, and Audible Tones Smart Remote Ready Remote End TestingBattery Status Remote Communication ErrorBattery Status Display Autotest Softkeys AutotestSmart Autotest Link Performance Grade Result Headroom Automatic Diagnostics Model DSP-2000Automatic Diagnostics Model DSP-2000 Autotest Results for Twisted Pair Cable Wire Map TestAutotest Results for Twisted Pair Cable Length ResistanceCharacteristic Impedance Propagation Delay and Delay SkewItems on the Attenuation Results Screen Description AttenuationGc10c.eps Items on the Next Results Screen Description Next TestNext Plot Screen Items on the Next Plot Screen Description ACR Items on the ACR Results Screen Description ACR Plot Screen Items on the ACR Plot Screen Description Items on the RL Results Screen Description Return Loss RLRL@REMOTE Model DSP-2000 Psnext Power Sum Next Model DSP-2000 Connector Autotest Results for Coaxial Cable No Reflection AnomalySaving Autotest Results Gc15c.eps If Memory is Full Autotest ReportAutomatically Incrementing the Cable Identification Name Part of an Autotest Report for Twisted Pair 10. Autotest Report for Coaxial Cable DSP-100/2000 Single Tests for Twisted Pair Cable Running Individual TestsScanning Function When to Use a Remote UnitRemote Requirements for Cable Tests Remote Unit TestRunning a Single Test on Twisted Pair Cable Running Individual Tests Running the TDX Analyzer TDX AnalyzerItems on the TDX Analyzer Results Screen TDX Analyzer ResultsTDX Analyzer Plot TDR Test How to Terminate the CableRunning the TDR Test on Coaxial Cable Running the TDR Test on Twisted Pair CableItems on a TDR Results Screen Twisted Pair Results TDR Results ScreenTDR Plot Screen Single Test Results for Twisted Pair Cable Impedance Wire MapNext and NEXT@REMOTE Running a Single Test on Coaxial Cable Single Tests for Coaxial CableReturn Loss RL and RL@REMOTE Single Tests for Coaxial Cable Single Test Results for Coaxial Cable Monitoring Network ActivityMonitoring Network Activity DSP-100/2000 Items on the Traffic Monitor Screen Description Changing the Impulse Noise Threshold Identifying Hub Port ConnectionsMonitoring Impulse Noise Running the Impulse Noise Test Use Dto highlight Impulse Noise on RJ45 Items on the Noise Monitor Screen Description Determining Hub Port Capabilities Model DSP-2000Noise Test Results Using the Tone Generator Model DSP-2000 Printing Test Reports Viewing and Printing Saved ReportsPrinting Configuring the Serial PortPrinter Interface Cable Viewing and Printing Saved Reports Printing Test Reports DSP-100/2000 If the Printer Does Not Respond Viewing, Renaming, and Deleting Test Reports Calibrating the Test Tool Calibrations and Custom Test StandardsConnections for Self-Calibration DSP-2000 Shown Use Dto highlight Determine Cable NVP NVP CalibrationConfiguring a Custom Cable Page DSP-100/2000 LAN Cable Construction Basic Cable TestingTwisted Pair Cable Construction Twisted Pair Cable568A Coaxial Cable Construction Coaxial CableAttenuation Attenuation of a SignalSources of Electrical Noise NoiseCharacteristic Impedance Minimizing Impedance Discontinuities Crosstalk and Near-End Crosstalk Next Locating Next ProblemsA TDX Analyzer Plot Basic Cable Testing Split Pairs and Next Incorrect Wiring Split PairMinimizing Crosstalk NVP and Length Measurements Nominal Velocity of Propagation NVPNVP Calibration Time Domain Reflectometry TDRShort Reflections from OpensReflections from Other Discontinuities Reflections from ShortsInterpreting the TDR Plot Cable TerminationACR Frequency in MHz Limit in dBFinding Cable Faults Troubleshooting BasicsTest Failure Identifying Cable Faults Likely Causes of FailureIdentifying Cable Faults Examples of Test Displays and Plots Identifying Cable Faults Test Failure Next test fails Impedance anomaly is Detected DSP-100/2000 Cleaning and Storage MaintenanceRemoving the Battery in the Standard Remote Replacing the NiCad Battery PackRemoving the NiCad Battery Pack Internal Lithium Backup BatteryIf the Test Tool Fails Service Center RepairSymptom 2 Remote unit is not detected Troubleshooting the Test Tool Symptom 1 Display is blankSymptom 3 Test results appear to be incorrect Symptom 6 Self calibration failsPart Number Replacement PartsReplacement Parts Description Service Center Calibration Period SpecificationsSelf-Calibration Period Compatibility with Remote UnitsTime for Autotest Cable Types TestedTest Standards Length Test Specifications Propagation Delay TestPropagation Delay Test Specifications Length TestNext DC Loop ResistanceReturn Loss TDX Analyzer Specifications for Cables 100m 328 ftTDR Specifications for Cables 100m 328 ft Model DSP-100 LAN Traffic Impulse NoiseModel DSP-2000 LAN Traffic Serial InterfacePC Interface Cable Connections Test Tool End DB9S female 25-pin ConnectorPC Interface Cable Environmental Requirements PowerInput Ratings Operating Environment SpecificationsWeight DimensionsCertifications MemoryDisplay RJ45 ConnectorWarranty DSP-100/2000 Appendices Page Introduction Using DSP-LINKPreparing for Data Transfer Installing DSP-LINKConnecting to a PC Figure A-1. Connecting the Test Tool to a PC Configuring the Serial PortsCommunication Problems Detailed Test Data Quick Plot DSP-LINK FunctionsDSP-100/2000 Table A-3. Formats for Uploaded Reports Courier Point Size Formatting Hints for Uploaded ReportsGetting Software Updates from Fluke Downloading New Test Standards Downloading New Software 100BaseTX 10Base210BaseT Broadband Signaling Baseband SignalingAuto-Negotiation BandwidthChannel CapacitanceCollision Crossed PairCSV Data CrosstalkDownload EIA 568AHorizontal Cabling Hardware Flow ControlHorizontal Cross-Connect Impedance DiscontinuityLink Pulse Propagation DelayNear-End Crosstalk Next PacketRJ45 Reversed PairRunt Packet Screened Twisted Pair ScTPTDXä Split PairTerminator Token RingXON/XOFF Flow Control DSP-100/2000 Tests Run per Test Standard During an Autotest Next Tests Run per Test Standard During an Autotest C Prop. Return Loss Delay2 Delay Skew2TP-PMD Return Loss Prop Delay2 Delay Skew2DSP-100/2000 Index DSP-LINK Next DSP-100/2000 Index DSP-100/2000 Manual Supplement Change #1 Wire Map Displays Displayed Schematic Description Wire Map ConditionWire map display showing an open on pair 1 Wire map display showing a split pair on pairs 1, 2 and 3 Change #3