BS EN 61202-1:2009 Fibre optic interconnecting devices and passive components. Fibre optic isolators. Generic specification
BS EN 61202-1 applies to isolators used in the field of fibre optics with the following features:
- They are non-reciprocal optical devices, in which each port is either an optical fibre or fibre optic connector
- They are passive devices containing no opto-electronic or other transducing elements
- They have two optical ports for directionally transmitting optical power.
Contents of BS EN 61202-1:
Foreword
1 Scope
2 Normative references
3 Terms and definitions
3.1 Basic term definitions
3.2 Component definitions
3.3 Performance parameter definitions
4 Requirements
4.1 Classification
4.1.1 General
4.1.2 Type
4.1.3 Style
4.1.4 Variant
4.1.5 Assessment level
4.1.6 Normative reference extensions
4.2 Documentation
4.2.1 Symbols
4.2.2 Specification system
4.2.3 Drawings
4.2.4 Tests and measurements
4.2.5 Test data sheets
4.2.6 Instructions for use
4.3 Standardization system
4.3.1 Interface standards
4.3.2 Performance standards
4.3.3 Reliability standards
4.3.4 Interlinking
4.4 Design and construction
4.4.1 Materials
4.4.2 Workmanship
4.5 Quality
4.6 Performance
4.7 Identification and marking
4.7.1 General
4.7.2 Variant identification number
4.7.3 Component marking 4.7.4 Package marking
4.8 Packaging
4.9 Storage conditions
4.10 Safety
Annex A (informative) Example of technology of bulk isolator based on magneto-optic effect
Annex B (informative) Example of technology of optical waveguide isolator
Bibliography
