IEC 61280-4-1:2019/COR2:2022
Corrigendum 2 - Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement
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About This Item
IEC 61280-4-1:2019/COR2:2022 is a supporting corrigendum to the parent document on fibre-optic communication subsystem test procedures for installed cabling plant, with a specific focus on multimode attenuation measurement. It is relevant where engineering, testing, or procurement teams need to maintain alignment with the corrected technical text in IEC 61280-4-1:2019. As a corrigendum, it does not replace the base document, but it helps ensure that technical review, documented evaluation, and compliance workflows are based on the most accurate referenced wording.
Purpose of IEC 61280-4-1:2019/COR2:2022
The purpose of IEC 61280-4-1:2019/COR2:2022 is to correct or clarify content connected to the installed cabling plant test procedure for multimode attenuation measurement. In practice, that makes it a useful compliance reference for teams working with fibre-optic verification activities, laboratory evaluation, or installation acceptance checks. By tying the corrigendum to the parent reference, the document supports more reliable technical assessment and helps reduce ambiguity when applying the related testing procedure in engineering documentation and quality workflows.
Compliance applications of IEC 61280-4-1:2019/COR2:2022
Organizations may use IEC 61280-4-1:2019/COR2:2022 when reviewing fibre-optic installed cabling plant documentation, validating multimode attenuation test methods, or confirming that test reports align with the corrected source material. It is particularly relevant in procurement review, conformity assessment preparation, and internal approval processes for communications infrastructure. The corrigendum can also support consistent interpretation across testing teams, contractors, and compliance staff who depend on the parent document for technical validation and operational consistency.
Benefits of IEC 61280-4-1:2019/COR2:2022
Using IEC 61280-4-1:2019/COR2:2022 alongside the parent document can improve testing consistency and reduce the risk of relying on outdated or unclear wording. That supports more dependable engineering validation, better traceability in technical documentation, and smoother conformity assessment preparation. For organizations managing fibre-optic cabling projects, it can also strengthen procurement decisions and quality assurance by helping ensure that multimode attenuation measurement requirements are interpreted from the corrected technical source before implementation or acceptance.
- Corrigendum linked to the parent fibre-optic test procedure for installed cabling plant
- Relevant to multimode attenuation measurement and related verification activities
- Useful for technical review, compliance workflows, and documented evaluation
- Supports alignment between testing practice and corrected reference wording
- Publication Date: 2022-08-12
- Standard Status: Corrigendum
- Publisher: IEC
- Edition: 3
- This Version: IEC 61280-4-1:2019 (2022-08-12)
- Previous Version: IEC 61280-4-1:2019 (2021-09-12)
- Previous Version: IEC 61280-4-1:2019 (2020-04-22)
- Previous Version: IEC 61280-4-1:2019 (2019-05-22)
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