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#Telcordia sr 332 pdf serial#
#Telcordia sr 332 pdf software#

After the analysis is complete, ITEM ToolKit's integrated environment comes into its own with powerful conversion facilities for transferring data to other modules of the program.

These modules conform to MIL-HDBK-217 F Notice 2, Telcordia (Bellcore) TR-332 and SR-332, IEC 62380 (RDF 2000), IEC 61709, China 299B GJB/z 299B (electronics) and NSWC 06 (mechanical) and share many common features and capabilities.Įach reliability prediction module is designed to analyse and calculate component, sub system and system failure rates, including Mean Time Between Failure (MTBF), in accordance with the appropriate standard. ITEM ToolKit contains six modules for performing reliability prediction (MTBF) analysis. It can also be used directly by telecommunications service providers for product reliability evaluation.ĭevice and unit failure rate predictions generated using this procedure are applicable for commercial electronic products whose physical design, manufacture, installation, and reliability assurance practices meet the appropriate Telcordia (or equivalent) generic and product-specific requirements.

#Telcordia sr 332 pdf serial#

It contains instructions for suppliers to follow when providing predictions of their device, unit, or serial system reliability. The Telcordia standard also documents a recommended method for predicting serial system hardware reliability.

Method III: Predictions based on field data.

Method II: Combines Method I predictions with laboratory data.

The models allow reliability prediction to be performed using three methods for predicting product reliability: It provides predictions at the component level, system level or project level for COTS (Commercial Off-The-Shelf Parts). These standards use a series of models for various categories of electronic, electrical and electro-mechanical components to predict steady-state failure rates which environmental conditions, quality levels, electrical stress conditions and various other parameters affect.

#Telcordia sr 332 pdf software#

The Telcordia Software Module of ITEM ToolKit calculates the reliability prediction of electronic equipment based on the Telcordia (Bellcore) TR-332 and SR-332 standards. Telcordia Electronic Reliability Prediction