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NF EN 4533-001 : 2006

Withdrawn
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A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

AEROSPACE SERIES - FIBRE OPTIC SYSTEMS - HANDBOOK - PART 001: TERMINATION METHODS AND TOOLS
Withdrawn date

07-10-2021

Published date

12-01-2013

Foreword
Introduction
1 Scope
  1.1 General
  1.2 Need for high integrity terminations
2 Normative references
3 Component selection
  3.1 Elements
  3.2 Fibre optic cables
       3.2.1 General
       3.2.2 Cable construction
       3.2.3 Fibre choice
       3.2.4 Cladding materials
  3.3 Primary coating materials
       3.3.1 Function
       3.3.2 Acrylate
       3.3.3 Polyimide
       3.3.4 Silicone
  3.4 Aramid yarn versus fibreglass strength member
  3.5 Fibre optic connectors
       3.5.1 Purpose
       3.5.2 Connector types
4 Health and safety aspects
  4.1 General
  4.2 Chemicals
  4.3 'Sharps'
5 Termination process
  5.1 Objective
  5.2 Cable preparation
       5.2.1 General
       5.2.2 Cutting to length
       5.2.3 Removal of outer jacket
       5.2.4 Strength member trimming/removal
  5.3 Removal of secondary coating(s)
  5.4 Removal of primary coating
       5.4.1 General
       5.4.2 Mechanical techniques for primary coating removal
       5.4.3 Alternative techniques
       5.4.4 Removal of troublesome coatings
       5.4.5 Evidence of strength reduction when stripping
              primary buffer coatings
       5.4.6 To clean or not to clean
  5.5 Adhesives
       5.5.1 General
       5.5.2 Adhesive types
       5.5.3 The importance of glass transition temperature (Tg)
       5.5.4 Epoxy cure schedules
       5.5.5 Usability
       5.5.6 Qualification
  5.6 Connector preparation
       5.6.1 Dry fitting (Don't do it)
       5.6.2 Cleanliness
  5.7 Sleeves, boots and backshells
  5.8 Attachment of fibre to connector
       5.8.1 Application of adhesive
       5.8.2 Inserting fibre 'best-practice'
  5.9 Adhesive cure
       5.9.1 General
       5.9.2 Orientation
       5.9.3 Curing equipment
  5.10 Excess fibre removal
       5.10.1 General
       5.10.2 Post-cure rough cleaving
       5.10.3 Pre-cleave
       5.10.4 Cleaving tools
  5.11 Polishing
       5.11.1 Rationale
       5.11.2 Performance metrics
       5.11.3 End-face geometry parameters
       5.11.4 Methods for achieving end-face geometry
       5.11.5 Polishing stages
       5.11.6 Polishing tools and equipment
  5.12 Inspection
Bibliography

La présente partie de l'EN 4533 établit les aspects relatifs aux terminaisons de fibres optiques conçues pour les installations avioniques.

DevelopmentNote
Indice de classement: L50-210-001. PR NF EN 4533-001 March 2006. (03/2006) PR NF EN 4533-001 November 2017. (12/2017)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy

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