IEC TR 62627-04:2012
Fibre optic interconnecting devices and passive components - Part 04: Example of uncertainty calculation: Measurement of the attenuation of an optical connector
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About This Item
IEC TR 62627-04:2012 provides technical guidance for evaluating uncertainty when measuring the attenuation of an optical connector. It is relevant where engineering teams, test laboratories, and procurement specialists need a defensible basis for measurement interpretation, especially in fibre optic interconnecting devices and passive components. By focusing on uncertainty calculation, the document supports more consistent technical review, better comparison of results, and clearer documentation during qualification, verification activities, and conformity assessment.
Purpose of IEC TR 62627-04:2012
The purpose of IEC TR 62627-04:2012 is to illustrate how uncertainty can be calculated for attenuation measurements performed on an optical connector. As a technical report, it is typically used to support measurement methodology rather than define product requirements. That makes it useful for laboratories and engineering teams preparing documented evaluation procedures, aligning test practices, and improving confidence in reported results during technical validation or compliance workflows.
Compliance applications of IEC TR 62627-04:2012
IEC TR 62627-04:2012 is commonly referenced in fibre optic testing environments where attenuation measurements must be repeatable, traceable, and suitable for quality workflows. It may support laboratory evaluation, internal verification activities, and procurement review for connector-related components used in optical communication systems. The guidance is also useful when teams need to justify measurement uncertainty in reports, compare supplier data, or prepare technical documentation for conformity assessment and regulatory preparation.
Benefits of IEC TR 62627-04:2012
Using IEC TR 62627-04:2012 can improve testing consistency and reduce uncertainty in the evaluation of optical connector attenuation. That helps organizations strengthen engineering documentation, support risk management, and make better decisions during product evaluation and supplier selection. For laboratories and compliance teams, the document can also improve result credibility, aid technical validation, and provide a more reliable basis for operational consistency and quality assurance in fibre optic measurement workflows.
- Guidance for uncertainty calculation in optical connector attenuation measurements
- Useful for laboratory procedures, result reporting, and technical review
- Supports conformity assessment, procurement evaluation, and engineering documentation
- Helps improve repeatability and confidence in fibre optic test workflows
- Publication Date: 2012-07-25
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC TR 62627-04:2012 (2012-07-25)
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