JDS Uniphase
RM3750
user manual
Flexcor is a trademark of CorningR
Troubleshooting
Specs
Safety Symbols
Other Display Problem Solution
Standard Accessories
Command Action
Front Panel Connectors
Power Calibration Adjustment
Switch Setting Meaning
Cleaning Connectors
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RM3 SERIES BACKREFLECTION METER
USER’S MANUAL
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Flexcor is a trademark of Corning
R
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10112341 Rev 002
Page 16 of 39
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Contents
RM3 Series Backreflection Meter
User’s Manual
Contents
Customized Features and Test Data
Programming Guide
Safety Information, Instructions, and Symbols
Safety Information
Class Laser Product
Before Initializing and Operating the Unit
Safety Instructions
Operating the Unit
RM3 Series Backreflection Meter USER’S Manual
Symbol
Safety Symbols
Proceeding
CE Compliance
Compliance
FDA-CDRH Compliance CSA / IEC Compliance
RM3 Series Backreflection Meter USER’S Manual
General Information and Specifications
General Information
Loss and Power Measurements
Backreflection Measurements
Key Features
Output Port
Internal Light Sources
Hybrid Jumpers
Optional Accessories
Standard Accessories
Applications
Specifications
Parameter Specification Single-mode Multimode
Flexcor is a trademark of CorningR
Physical
Electrical
Environmental
Before Initializing and Operating the Unit
Getting Started
Initial Inspection
Operating Environment
Storing and Shipping
Cleaning Connectors
Powering Up the Meter
Connector Cleaning connector type can vary
Front Panel
Operating and Maintenance Instructions
Key/LED Description
Rear Panel
Termination Techniques
Component Function
Termination Techniques for Single-mode Fiber except 980 nm
Measuring Backreflection for Single-mode except 980 nm
Setting Up the Meter for Backreflection Measurements
Backreflection Measurements
Measuring Backreflection
Setting Up the Meter for Loss and Power Measurements
Loss and Power Measurements
Backreflection Accuracy and Range
Measuring Power
Loss and Power Measurements
Measuring Relative Power Insertion Loss
Measuring Absolute Power
Data Logging Using the Foot Pedal
Messages and Symbols
Power Accuracy
Display Description
Calibrating the Meter
Stabilizing
Backreflection Calibration Adjustment
Power Calibration Adjustment
Cleaning the Connector Ends
Cleaning the Unit
Maintaining the Meter
Replacement of Internal Fuses
Recharging the Battery
Troubleshooting
Front Panel Connectors
Long Cables for single mode model only, except 980 nm model
Loss Before the DUT
Reflections Before the DUT
Other Display Problem Solution
Laser Stability
Calibration
Up the Meter for Backreflection
RS232 Interface Specifications
Name Symbol Pin Number Signal Direction
Programming Guide
RS232 Serial Interface
Command Action
Left Dip Switch
Switch Setting Meaning
Right Dip Switch
RS232-GPIB Converter
Programming Examples
RS232 Interface Program Example
Customized Features and Test Data
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Contents