EN 61753-051-3:2013

FOREWORD
1 Scope
2 Normative references
3 Test
4 Test report
5 Performance requirements
Annex A (normative) - Reference connector and adaptor
Annex B (normative) - Sample size and product sourcing
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 61753-051-3: 2013 contains the minimum initial test and measurement requirements and severities which a fibre optic attenuator satisfies in order to be categorized as meeting the requirements of single-mode fibre, plug-style fixed attenuator devices used in uncontrolled environments. Optical performances specified in this standard relate to plug-style configurations optical attenuators only. This second edition cancels and replaces the first edition published in 2001 and constitutes a technical revision. The specific technical changes from the previous edition are to reconsider test details and requirement and the constitution of the standard. Keywords: fibre optic attenuator, uncontrolled environments