JDS Uniphase RM3750 user manual Class Laser Product

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RM3 SERIES BACKREFLECTION METER

USER’S MANUAL

Under the laser classification of the US Food and Drug Administration (FDA) Center for Devices and Radiological Health (CDRH), the laser contained in the unit is a Class 1 laser.

CLASS 1

LASER PRODUCT

10112341 Rev 002

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Contents User’s Manual RM3 Series Backreflection Meter Contents Programming Guide Customized Features and Test DataSafety Information Safety Information, Instructions, and SymbolsClass Laser Product Operating the Unit Safety InstructionsBefore Initializing and Operating the Unit RM3 Series Backreflection Meter USER’S Manual Proceeding Safety SymbolsSymbol FDA-CDRH Compliance CSA / IEC Compliance ComplianceCE Compliance RM3 Series Backreflection Meter USER’S Manual General Information General Information and SpecificationsBackreflection Measurements Loss and Power MeasurementsOutput Port Key FeaturesInternal Light Sources Hybrid JumpersApplications Standard AccessoriesOptional Accessories Parameter Specification Single-mode Multimode SpecificationsFlexcor is a trademark of CorningR Environmental ElectricalPhysical Initial Inspection Getting StartedBefore Initializing and Operating the Unit Storing and Shipping Operating EnvironmentCleaning Connectors Connector Cleaning connector type can vary Powering Up the MeterKey/LED Description Operating and Maintenance InstructionsFront Panel Termination Techniques Rear PanelComponent Function Termination Techniques for Single-mode Fiber except 980 nmMeasuring Backreflection for Single-mode except 980 nm Backreflection Measurements Setting Up the Meter for Backreflection MeasurementsMeasuring Backreflection Backreflection Accuracy and Range Loss and Power MeasurementsSetting Up the Meter for Loss and Power Measurements Loss and Power Measurements Measuring PowerMeasuring Absolute Power Measuring Relative Power Insertion LossMessages and Symbols Data Logging Using the Foot PedalPower Accuracy Display DescriptionStabilizing Calibrating the MeterPower Calibration Adjustment Backreflection Calibration AdjustmentMaintaining the Meter Cleaning the UnitCleaning the Connector Ends Troubleshooting Recharging the BatteryReplacement of Internal Fuses Long Cables for single mode model only, except 980 nm model Front Panel ConnectorsLoss Before the DUT Reflections Before the DUTLaser Stability Other Display Problem SolutionCalibration Up the Meter for BackreflectionName Symbol Pin Number Signal Direction RS232 Interface SpecificationsProgramming Guide RS232 Serial InterfaceCommand Action Switch Setting Meaning Left Dip SwitchRight Dip Switch RS232-GPIB ConverterRS232 Interface Program Example Programming ExamplesCustomized Features and Test Data