BS EN 62149-1:2012 pdf download

BS EN 62149-1:2012 pdf download.Fibre optic active components and devices -Performance standards Part 1: General and guidance.
IEC 61300-2-27. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 2-27: Tests — Dust — Laminar flow
IEC 61300.2-28. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 2.28: Tests — Industrial atmosphere (sulphur dioxide)
IEC 61300-2-42. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 2-42: Tests — Static side load for connectors
IEC 61300-2-44, Fibre optic interconnecting devices arid passive components — Basic test and measurement procedures — Part 2-44: Tests — Flexing of the strain relief of fibre optic devices
IEC 61300-2-45. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 2-45. Tests — Durability test by water immersion
IEC 61300-2-46. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures – Part 2-46: Tests – Damp heat, cyclic
IEC 61300-2-48. Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 2-48: Tests — Temperature-humidity cycling
3 Terms and definitions
For the purposes of this document, the following definition applies.
3.1
performance standard test report
report to be produced on completion of testing to a performance standard
4 Preparation of a performance standard
4.1 General
In the preparation of a performance standard, the following items shall be considered and
Instructions pertaining to them included.
• Product definition
• Tests
• Details
Requirements
• Sample size
• Groupings)sequences
• Pass/fail criteria
• Reference product definition
4.2 Product definition
The product to which the performance standard relates shall be clearly defined.
4.3 Tests
The tests to be carried out on the product In order for it to meet the performance standard shall be clearly defined. No ambiguity or options shall be allowed.
The tests selected combined with the seventies/durations, groupings/sequencing, method used and pass/fail criteria should be indicative of a defined product location within a service environment.
The test method to be used shall be clearly defined for each test. Wherever possible the test method shall be selected from IEC referenced tests; where this is not possible other test methods may be defined, If a previously undefined test method is used, the test method and details to be specified shall be included in an annex of the performance standard,
4.4 Details
Seventies, durations and the details to be considered, shall be given for all tests and measurements presented in a performance standard. These should be directly related to the requirements specified for a product location within a service environment to which the performance standard is intended to correspond. No ambiguity or options shall be allowed.
4.5 Requirements
The performance requirements that must be satisfied in order for the product to comply with the standard shall be specified for each test and/or measurement. No ambiguities shall be allowed.
4.6 Sample size
The sample size for each test shall be defined in an annex of the performance standard. No deviations shall be allowed.
4.7 Groupings/sequences
Test groups and test sequences shall be defined in an annex as required by the user, user group or manufacturer, The number of samples for each test group shall also be defined in the annex. Where prohibitive cost is associated with the active devices, numbers of samples may be reduced.
4.8 Pass/fail criteria
The pass/fail criteria shall be unambiguously stated for each test within the performance standard. No deviation or exceptions shall be allowed.
4.9 Reference product definition
Where a reference product is called for in any uf the test and measurement methods used within a performance standard, the reference product shall be clearly defined in an annex of the performance standard
4.10 Performance standard test report
Conformance to a performance standard shall be supported by a test report. The test report may be prepared by an independent test laboratory The test report shall clearly demonstrate that the tests were carried out as per the requirements of the performance standard and provide full details of the tests, together with a pass/fail declaration.
Any product failing a particular test or sequence of tests shall be reported in the performance standard test report. The cause of the failure shall be given and any corrective action taken shall be described.
If no design changes are made to the product. Itie test or test sequence where the failure occurred shall be rerun with the results of both the tests reported.