MRV Communications EM316E3SF manual Troubleshooting

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Fiber Driver

EM316E3 & EM316E3SF

3 TROUBLESHOOTING

The Fiber Driver series are highly reliable units. If there are any operating problems, the fault probably lies in some other aspect of the configuration. However, if after following the troubleshooting steps below (in order), you find that the unit is still not functioning correctly, please contact your local representative.

Review all link LEDs to ensure that those ports you believe should be functioning are properly attached to a cable.

Verify the correct fiber optic cables are being used, i.e. multi-mode or single mode.

Review all link LEDs to ensure that those ports you believe should be functioning are properly configured.

If the suspect ports are not configured properly, re-configure the port through SNMP management or the Administrative Interface.

Ensure that the equipment attached to this module is configured properly.

Verify that the output power of the fiber optic port(s) is within manufacturer’s specification for output power, for more information please see the link below:

ftp://ftp.fiberdriver.com/pub/doc/spec/fiberdriver

Verify that the dB loss of the Fiber cable you are connecting to is within the dB budget for this module, for more information please see the link below:

ftp://ftp.fiberdriver.com/pub/doc/spec/fiberdriver

P/N: 1226006-001, REV_L

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Contents EM316E3SF What network medium/media does your organization use ? How many employees work at installation site?Registration Card Serial numberEM316E3SF Fiber Driver EM316E3 & EM316E3SF Product Description IntroductionFeatures Requirements for Managed ModuleConnectivity Display Information LED Definition Typical ApplicationsFiber Optic Jumper Settings Factory Default ConfigurationE3 Line Receiver to fiber optic Transmitter Theory of OperationSwitch LPBK/NORM is set to OFF Follow all Safety Regulations Hardware Installation PreparationUnpacking the unit Determine the best location for the chassisTake out the required amount of blank panels Unit InstallationFiber Driver EM316E3 & EM316E3SF Troubleshooting Technical Specifications Customer Support Americas SupportInternational Support Glossary Ordering InformationFiber Driver Division of MRV Fiber Driver EM316E3 & EM316E3SF