Continental Automated Buildings Association 6002 Chapter Troubleshooting and Maintenance

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EdgeAccess® Universal Chassis System

Chapter 5

Troubleshooting and Maintenance

5.1Troubleshooting Fiber Optic Cables

All optical cables should be connected using a Tx to Rx, or Rx to Tx orientation for correct MUX and DEMUX signal operation. Proper labeling of each connecting cable is highly recommended.

5.2Troubleshooting Guide

The 6002/3/4 models are passive, unidirectional WWDMs. The modules provide simultaneous transmission of two to four optical signals over a composite SMF pair. Keeping all optical pathways clean and dust free is imperative for trouble-free operation. Refer to Table 1.

Table 1. Troubleshooting Cause and Solution Chart

Symptom

Possible causes

Solution

Local or remote equipment is not receiving optical signal

1.

Dirty fiber optic cable

1.

Clean all fiber optic cables in the

 

 

 

circuit

 

 

 

 

2.

Bad connection to

2.

Replace fiber optic cable

 

equipment

 

connection

 

 

 

 

3.

Optical loss budget has

3.

Check loss budget of equipment

 

been exceeded

 

being installed

 

 

 

 

4.

Fiber optic cable cut

4.

Check the condition and

 

 

 

integrity of all fiber optic cables

 

 

 

in the circuit. Immediately

 

 

 

replace or repair cut fiber optic

 

 

 

cable.

 

 

 

 

5.

Fiber optic cables crossed

5.

Reconfigure the link using the

 

 

 

Rx to Tx orientation

 

 

 

 

6.

Local or remote equipment

6.

Measure the optical transmit

 

not transmitting sufficient

 

power of equipment using an

 

optical signal

 

optical power meter. Determine

 

 

 

that the equipment is providing a

 

 

 

sufficient optical signal.

 

 

 

 

6002/6003/6004 WWDM Users Manual

5-1

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Contents EdgeAccess Universal Chassis System EdgeAccess Universal Chassis System Canoga Perkins Corporation Canoga Perkins Table of Contents List of Figures Overview Chapter General OverviewRack Mount 6002/3/4 Models Stand Alone 6002/3/4 ModelsUnpacking and Installing the Stand Alone Models Chapter Set-up and InstallationUnpacking and Installing the Rack Mount Models Installing Modules into a UCS ChassisConnecting Fiber Optic Cables Cleaning Fiber Optic ConnectorsCabling Fiber Optic CablingMeasuring Remote Transmitter Output Power Checking Optical Power LevelsMeasuring Local Transmitter Output Power Measuring Receiver Input PowerWwdm Application Chapter User OperationExample for a Model 6002, 1310/1550 Wwdm Operation of the Stand Alone ModelsCIM Operation of the Rack Mount ModelsThis Page is Intentionally Left Blank Universal Chassis System Software Chapter Software InteractionChassis Management Screen Showing Inserted Modules Accessing the Select Module Menu Naming the WDM module in a Chassis ConfigurationEntering a Descriptive Name for the 6002 Module Chapter Troubleshooting and Maintenance Troubleshooting Fiber Optic CablesTroubleshooting Guide Maintenance Single Mode Specifications Local Channels Chapter SpecificationsRemote Channels PhysicalUnidirectional Two Channel WDM Wwdm Model SpecificationsUnidirectional Four Channel Wwdm Unidirectional Three Channel WwdmThis Page is Intentionally Left Blank Appendix a Warranty Warranty Electronic ProductsCable Products Customer Service Department Repair Warranty LimitationsReturn Policy Customer Service Department Extended Warranty Policy
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