I.S. EN 61300-3-42:2008
Current
The latest, up-to-date edition.
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-42: EXAMINATIONS AND MEASUREMENTS - ATTENUATION OF SINGLE MODE ALIGNMENT SLEEVES AND OR ADAPTORS WITH RESILIENT ALIGNMENT SLEEVES
Hardcopy , PDF
English
01-01-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
1 Scope
2 Normative references
3 General description
3.1 Attenuation
3.2 Precautions in measuring attenuation
4 Apparatus
4.1 Launch conditions and source (S)
4.2 Power meter (D)
4.3 Reference plugs (RP)
4.4 Reference adaptors (Ar)
4.5 Mode filter (mf)
5 Procedure
5.1 Pre-conditioning
5.2 Visual inspection
5.3 Attenuation measurement
5.4 Procedure for measuring 8-position adaptor attenuation:
6 Details to be specified
Annex A (informative) Example results sheet
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
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