{"id":363522,"date":"2024-10-20T01:46:06","date_gmt":"2024-10-20T01:46:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61300-3-302021\/"},"modified":"2024-10-26T02:46:02","modified_gmt":"2024-10-26T02:46:02","slug":"bs-en-iec-61300-3-302021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61300-3-302021\/","title":{"rendered":"BS EN IEC 61300-3-30:2021"},"content":{"rendered":"

IEC 61300-3-30:2020 is available as IEC 61300-3-30:2020 RLV<\/span> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61300-3-30:2020 describes a method of measuring the end face geometry of rectangular multifibre ferrules having an IEC defined optical interface. The primary attributes are fibre position relative to the end face, either withdrawal or protrusion, end face angle relative to the guide pin bores, fibre tip radii and core dip for multimode fibres. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: – measurement of the individual fibre tip radii; – introduction of the geometry limit (GL) metric; – introduction of the minus coplanarity metric; – new method for measuring the core dips; – all measurement regions are now identical for MM and SM fibres; – the ferrule surface angle sign convention has been changed.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
5<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 General description <\/td>\n<\/tr>\n
10<\/td>\n5 Measurement regions
Figures
Figure 1 \u2013 Measurement regions on ferrule and fibre <\/td>\n<\/tr>\n
11<\/td>\n6 Apparatus
6.1 General
6.2 Ferrule holder
Figure 2 \u2013 Measurement setup
Tables
Table 1 \u2013 Ferrule measurement areas and parameters <\/td>\n<\/tr>\n
12<\/td>\n6.3 Positioning stage
6.4 Three-dimensional interferometry analyser
7 Procedure <\/td>\n<\/tr>\n
14<\/td>\n8 Details to be specified <\/td>\n<\/tr>\n
15<\/td>\nAnnexes
Annex A (normative) Formulae for approximating the end face geometry
A.1 Approximation of the ferrule surface
A.2 Approximation of the fibre tip radii <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (normative) Surface angle sign convention (shown graphically)
Figure B.1 \u2013 Surface angle sign convention <\/td>\n<\/tr>\n
17<\/td>\nAnnex C (normative) Fibre counting convention (shown graphically)
Figure C.1 \u2013 Fibre counting convention <\/td>\n<\/tr>\n
18<\/td>\nAnnex D (normative) Minus coplanarity and fibre plane angle determination
D.1 Overview
D.1.1 General
D.1.2 Minus coplanarity
D.1.3 Fibre plane x-axis and y-axis angles
D.2 Method for analysis
D.2.1 Single row ferrules
D.2.2 Multi-row ferrules <\/td>\n<\/tr>\n
19<\/td>\nD.3 Documentation <\/td>\n<\/tr>\n
20<\/td>\nAnnex E (normative) Calculation of core dip using the paraboloid method
E.1 General
E.2 Method for analysis
Figure E.1 \u2013 Paraboloid fit to a fibre endface exhibiting core dip <\/td>\n<\/tr>\n
21<\/td>\nAnnex F (normative) Calculation of GL parameter
F.1 General
F.2 Method for analysis <\/td>\n<\/tr>\n
22<\/td>\nTable F.1 \u2013 Parameter constants for 4-fibre ferrules
Table F.2 \u2013 Parameter constants for 8-fibre ferrules
Table F.3 \u2013 Parameter constants for 12-fibre ferrules <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Examinations and measurements. Endface geometry of rectangular ferrule<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":363532,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[650,2641],"product_tag":[],"class_list":{"0":"post-363522","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\/363522","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\/363532"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=363522"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=363522"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=363522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}