BS EN 60869-1:2013
$167.15
Fibre optic interconnecting devices and passive components. Fibre optic passive power control devices – Generic specification
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 40 |
This part of IEC 60869 applies to fibre optic power control devices. These have all of the following general features:
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they are passive in that they contain no opto-electronic or other transducing elements;
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they have two ports for the transmission of optical power and control the transmitted power in a fixed or variable fashion;
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the ports are unconnectorized optical fibre tails or optical fibre pigtails with connectors.
This standard establishes generic requirements for the following passive optical devices:
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optical attenuator;
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optical fuse;
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optical power limiter.
Test and measurement procedures for the above products are described in IEC 61300-1, the IEC 61300-2 series and the 61300-3 series [1,2,3] 1.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | English CONTENTS |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions 3.1 Basic terms 3.2 Component terms |
| 11 | 3.3 Performance terms |
| 12 | 4 Description of devices 4.1 Optical attenuator Figures Figure 1 – Optical attenuator operation curve |
| 13 | 4.2 Variable optical attenuator (VOA) 4.3 Optical fuse 4.4 Optical power limiter Figure 2 – Optical fuse operation curve |
| 14 | 5 Requirements 5.1 Classification 5.1.1 General 5.1.2 Type Figure 3 – Optical power limiter operation curve |
| 15 | 5.1.3 Wavelength band 5.1.4 Style Figure 4 – Configuration A Figure 5 – Configuration B Figure 6 – Configuration C |
| 16 | 5.1.5 Variant 5.1.6 Assessment level 5.1.7 Normative reference extensions |
| 17 | 5.2 Documentation 5.2.1 Symbols 5.2.2 Specification system |
| 18 | Tables Table 1 – Three-level IEC specification structure |
| 19 | 5.2.3 Drawings 5.2.4 Tests and measurements 5.2.5 Test data sheets |
| 20 | 5.2.6 Instructions for use 5.3 Standardization system 5.3.1 Interface standards 5.3.2 Performance standards |
| 21 | 5.3.3 Reliability standards 5.3.4 Interlinking |
| 22 | Figure 7 – Standardization structure Table 2 – Standards interlink matrix |
| 23 | 5.4 Design and construction 5.4.1 Materials 5.4.2 Workmanship 5.5 Quality 5.6 Performance 5.7 Identification and marking 5.7.1 General 5.7.2 Variant identification number 5.7.3 Component marking |
| 24 | 5.7.4 Package marking 5.8 Packaging 5.9 Storage conditions 5.10 Safety |
| 25 | Annex A (informative)Optical fuse configuration and performance examples Figure A.1 – Optical fuse, pigtail style Figure A.2 – Optical fuse, plug style (LC plug) |
| 26 | Figure A.3 – Response time curve of an optical fuse Figure A.4 – Optical fuse, power threshold ~30 dBm (1W), output power drop at threshold ~25 dB |
| 27 | Annex B (informative)Optical fuse application notes Figure B.1 – Optical fuse |
| 28 | Annex C (informative)Optical power limiter configuration and performance examples Figure C.1 – Optical power limiter, pigtail style Figure C.2 – Optical power limiter, plug style (LC plug) |
| 29 | Figure C.3 – Optical power limiter – Experimental Figure C.4 – Schematic optical power limiter response time |
| 30 | Figure C.5 – Schematic power definitions Figure C.6 – Optical power limiter, input power definitions |
| 31 | Annex D (informative)Optical power limiter application notes |
| 32 | Figure D.1 – Optical power limiter and optical fuse,combined, operation curve |
| 33 | Annex E (informative)Fixed optical attenuator application note Figure E.1 – Fixed optical attenuator |
| 34 | Annex F (informative)Variable, manual or electricaloptical attenuator application note |
| 35 | Figure F.1 – The variable, manual or electrical, optical attenuator |
| 36 | Bibliography |
