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What troubleshooting step must be taken if we received BBER errors intermittently on a lower order Trail.?

SDH Optical Transmission
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Question added by Irfan Ahmed Khan , Senior Network Engineer , Oman Electricity and Transmission Company
Date Posted: 2017/02/20
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Bernardo Imperial
by Bernardo Imperial , Telephone Technician , Seder Group Company

SDH is a Synchronous Digital Hierarchy in case of intermittent 1 - check the power 2- Check connectivity.

Nabil Elsheikh Mohamed Elmak
by Nabil Elsheikh Mohamed Elmak , Senior Telecom Transmission and Optical Fiber Engineer , Sudanese Electricity Transmission Co. Ltd.

1- Check receive power using power meter or query it from management system, it should be in the accepted range.2- Check the connectors and ODF couplers and clean them using alcohol.

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