SN EN 60875-1 : 2001

INTRODUCTION
1 General
    1.1 Scope
    1.2 Normative references
    1.3 Definitions
2 Requirements
    2.1 Classification
          2.1.1 Type
          2.1.2 Style
          2.1.3 Variant
          2.1.4 Climatic category
          2.1.5 Assessment level
    2.2 Documentation
          2.2.1 Symbols
          2.2.2 Specification system
          2.2.3 Drawings
          2.2.4 Measurements
          2.2.5 Test data sheets
          2.2.6 Instructions for use
    2.3 Design and construction
          2.3.1 Materials
          2.3.2 Workmanship
    2.6 Identification and marking
          2.6.1 Variant identification number
          2.6.2 Component marking
          2.6.3 Package marking
3 Quality assessment procedures
    3.1 Primary stage of manufacture
    3.2 Structurally similar components
    3.3 Qualification approval procedures
          3.3.1 Fixed sample procedure
          3.3.2 Lot-by-lot and periodic procedures
          3.3.3 Sample size
          3.3.4 Preparation of specimens
          3.3.5 Qualification testing
          3.3.6 Qualification failures
          3.3.7 Maintenance of qualification approval
          3.3.8 Qualification report
    3.4 Quality conformance inspection
          3.4.1 Lot-by-lot inspection
          3.4.2 Periodic inspection
    3.5 Certified records of released lots
    3.6 Delayed deliveries
    3.7 Delivery release before completion of group B
          tests
    3.8 Alternative test methods
    3.9 Unchecked parameters
4 Measurement and environmental procedures
Annexes
A Examples of fibre optic branching device types
B Size measurements
ZA Normative references to international publications with
    their corresponding European publications

Applicable to fibre optic branching devices, which are passive, have three or more ports for entry/exit of optical power and share optical power in a predetermined fashion, and where the ports are optical fibres or optical fibre connectors.