This part of IEC 60869 applies to fibre optic power control devices. These have all of the following general features:<\/p>\n
they are passive in that they contain no opto-electronic or other transducing elements;<\/p>\n<\/li>\n
they have two ports for the transmission of optical power and control the transmitted power in a fixed or variable fashion;<\/p>\n<\/li>\n
the ports are unconnectorized optical fibre tails or optical fibre pigtails with connectors.<\/p>\n<\/li>\n<\/ul>\n
This standard establishes generic requirements for the following passive optical devices:<\/p>\n
optical attenuator;<\/p>\n<\/li>\n
optical fuse;<\/p>\n<\/li>\n
optical power limiter.<\/p>\n<\/li>\n<\/ul>\n
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<\/sup>.<\/p>\n Fibre optic interconnecting devices and passive components. Fibre optic passive power control devices – Generic specification<\/b><\/p>\nPDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 7<\/td>\n English
CONTENTS <\/td>\n<\/tr>\n\n 9<\/td>\n 1 Scope
2 Normative references <\/td>\n<\/tr>\n\n 10<\/td>\n 3 Terms and definitions
3.1 Basic terms
3.2 Component terms <\/td>\n<\/tr>\n\n 11<\/td>\n 3.3 Performance terms <\/td>\n<\/tr>\n \n 12<\/td>\n 4 Description of devices
4.1 Optical attenuator
Figures
Figure 1 \u2013 Optical attenuator operation curve <\/td>\n<\/tr>\n\n 13<\/td>\n 4.2 Variable optical attenuator (VOA)
4.3 Optical fuse
4.4 Optical power limiter
Figure 2 \u2013 Optical fuse operation curve <\/td>\n<\/tr>\n\n 14<\/td>\n 5 Requirements
5.1 Classification
5.1.1 General
5.1.2 Type
Figure 3 \u2013 Optical power limiter operation curve <\/td>\n<\/tr>\n\n 15<\/td>\n 5.1.3 Wavelength band
5.1.4 Style
Figure 4 \u2013 Configuration A
Figure 5 \u2013 Configuration B
Figure 6 \u2013 Configuration C <\/td>\n<\/tr>\n\n 16<\/td>\n 5.1.5 Variant
5.1.6 Assessment level
5.1.7 Normative reference extensions <\/td>\n<\/tr>\n\n 17<\/td>\n 5.2 Documentation
5.2.1 Symbols
5.2.2 Specification system <\/td>\n<\/tr>\n\n 18<\/td>\n Tables
Table 1 \u2013 Three-level IEC specification structure <\/td>\n<\/tr>\n\n 19<\/td>\n 5.2.3 Drawings
5.2.4 Tests and measurements
5.2.5 Test data sheets <\/td>\n<\/tr>\n\n 20<\/td>\n 5.2.6 Instructions for use
5.3 Standardization system
5.3.1 Interface standards
5.3.2 Performance standards <\/td>\n<\/tr>\n\n 21<\/td>\n 5.3.3 Reliability standards
5.3.4 Interlinking <\/td>\n<\/tr>\n\n 22<\/td>\n Figure 7 \u2013 Standardization structure
Table 2 \u2013 Standards interlink matrix <\/td>\n<\/tr>\n\n 23<\/td>\n 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 <\/td>\n<\/tr>\n\n 24<\/td>\n 5.7.4 Package marking
5.8 Packaging
5.9 Storage conditions
5.10 Safety <\/td>\n<\/tr>\n\n 25<\/td>\n Annex\u00a0A (informative)Optical fuse configuration and performance examples
Figure A.1 \u2013 Optical fuse, pigtail style
Figure A.2 \u2013 Optical fuse, plug style (LC plug) <\/td>\n<\/tr>\n\n 26<\/td>\n Figure A.3 \u2013 Response time curve of an optical fuse
Figure A.4 \u2013 Optical fuse, power threshold ~30\u00a0dBm (1W), output power drop at threshold ~25\u00a0dB <\/td>\n<\/tr>\n\n 27<\/td>\n Annex\u00a0B (informative)Optical fuse application notes
Figure B.1 \u2013 Optical fuse <\/td>\n<\/tr>\n\n 28<\/td>\n Annex\u00a0C (informative)Optical power limiter configuration and performance examples
Figure C.1 \u2013 Optical power limiter, pigtail style
Figure C.2 \u2013 Optical power limiter, plug style (LC plug) <\/td>\n<\/tr>\n\n 29<\/td>\n Figure C.3 \u2013 Optical power limiter \u2013 Experimental
Figure C.4 \u2013 Schematic optical power limiter response time <\/td>\n<\/tr>\n\n 30<\/td>\n Figure C.5 \u2013 Schematic power definitions
Figure C.6 \u2013 Optical power limiter, input power definitions <\/td>\n<\/tr>\n\n 31<\/td>\n Annex\u00a0D (informative)Optical power limiter application notes <\/td>\n<\/tr>\n \n 32<\/td>\n Figure D.1 \u2013 Optical power limiter and optical fuse,combined, operation curve <\/td>\n<\/tr>\n \n 33<\/td>\n Annex\u00a0E (informative)Fixed optical attenuator application note
Figure E.1 \u2013 Fixed optical attenuator <\/td>\n<\/tr>\n\n 34<\/td>\n Annex\u00a0F (informative)Variable, manual or electricaloptical attenuator application note <\/td>\n<\/tr>\n \n 35<\/td>\n Figure F.1 \u2013 The variable, manual or electrical, optical attenuator <\/td>\n<\/tr>\n \n 36<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2013<\/td>\n 40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":247204,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[650,2641],"product_tag":[],"class_list":{"0":"post-247198","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/247198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/247204"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=247198"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=247198"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=247198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}