Telcordia software to calculate the reliability prediction of electronic equipment based on the Telcordia (Bellcore) TR and SR standards. Free trial. Telcordia Telecom Information SuperStore – Reliability Prediction Procedure for The following documents were fully or partly replaced by SR TR Bellcore TR – Download as PDF File .pdf), Text File .txt) or read online.

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Belldore prediction is an important element in the process of designing or selecting equipment. These predictions provide necessary input to system-level reliability models for predicting expected downtime per year and system availability.

Issue 4 of SR provides all the tools needed for predicting device and unit hardware reliability, and contains important revisions since the document was last issued.

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Bellcore/Telcordia Reliability Prediction in Lambda Predict

The Telcordia Reliability Prediction Procedure has a long and distinguished history of use within and outside the telecommunications industry.

Issue 4 of SR provides the only hardware reliability prediction procedure developed from the input and participation of a cross-section of major industrial companies.

This lends the procedure and the predictions derived from it a high level of credibility free from the bias of any individual supplier or service provider. Issue 4 of SR contains: Recommended methods for predicting device and unit hardware reliability.

These techniques estimate the mean failure rate in FITs for electronic equipment. This procedure also documents a recommended method for predicting serial system hardware belllcore.

Tables needed to facilitate the calculation of reliability predictions.

Revised generic device failure rates in Section 8, based mainly on new data for many components. An extended range of complexity for devices, and the addition of new devices.

Bellcore/Telcordia Reliability Prediction in Lambda Predict

Revised environmental factors in Section 9 based on field data and experience. Clarification and guidance on items raised by forum participants and by frequently asked questions from users.


The following documents were fully or bellcoore replaced by SR When using SR, you may need to refer to GR View Table of Contents Payment Processing. Sitemap Legal Privacy Contact Us. Click to Request Price Quote.