{"id":248730,"date":"2024-10-19T16:23:21","date_gmt":"2024-10-19T16:23:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60793-2-202016-tc\/"},"modified":"2024-10-25T11:34:24","modified_gmt":"2024-10-25T11:34:24","slug":"bs-en-60793-2-202016-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60793-2-202016-tc\/","title":{"rendered":"BS EN 60793-2-20:2016 – TC"},"content":{"rendered":"

IEC 60793-2-20:2015 is applicable to sub-categories A2a, A2b, and A2c. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables (typically up to 2 km). Three types of requirements apply to these fibres: – general requirements as defined in IEC 60793-2; – specific requirements common to the category A2 multimodal fibres covered in this standard and which are given in Clause 3; – particular requirements applicable to individual sub-categories or specific applications, which are defined in the normative family specification annexes. This third edition cancels and replaces the second edition, published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – Na th<\/sub> has been replaced by NA ff<\/sub> – specified test specimen length and measurement details for core diameter and NA ff<\/sub> measurements. Keywords: information transmission equipment, optical fibre cables, category A2 multimodal fibres<\/p>\n

PDF Catalog<\/h4>\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
28<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
29<\/td>\nAnnex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n
31<\/td>\nCONTENTS <\/td>\n<\/tr>\n
33<\/td>\nFOREWORD <\/td>\n<\/tr>\n
35<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
36<\/td>\n3 Specifications
3.1 General
3.2 Dimensional requirements
Tables
Table 1 \u2013 Relevant dimensional attributes and measurement methods
Table 2 \u2013 Dimensional requirements common to all category A2 fibres <\/td>\n<\/tr>\n
37<\/td>\n3.3 Mechanical requirements
3.4 Transmission requirements
Table 3 \u2013 Additional dimensional attributes required for each sub-category
Table 4 \u2013 Relevant mechanical attributes and test methods
Table 5 \u2013 Mechanical requirements common to all category A2 fibres
Table 6 \u2013 Relevant transmission attributes and measurement methods <\/td>\n<\/tr>\n
38<\/td>\n3.5 Environmental requirements
Table 7 \u2013Requirements common to all category A2 fibres
Table 8 \u2013 Relevant environmental attributes and test methods <\/td>\n<\/tr>\n
39<\/td>\nAnnex A (normative) Specifications for sub-category A2a multimode fibres
A.1 General
A.2 Dimensional requirements
A.3 Mechanical requirements
A.4 Transmission requirements
Table A.1 \u2013Dimensional requirements specific to A2a fibres
Table A.2 \u2013 Mechanical requirements specific to A2a fibres <\/td>\n<\/tr>\n
40<\/td>\nA.5 Environmental requirements
Table A.3 \u2013Transmission requirements specific to A2a fibres
Table A.4 \u2013 Environmental exposure tests
Table A.5 \u2013 Attributes measured <\/td>\n<\/tr>\n
41<\/td>\nAnnex B (normative) Specifications for sub-category A2b multimode fibres
B.1 General
B.2 Dimensional requirements
B.3 Mechanical requirements
B.4 Transmission requirements
Table B.1 \u2013 Dimensional requirements specific to A2b fibres
Table B.2 \u2013 Mechanical requirements specific to A2b fibres
Table B.3 \u2013 Transmission requirements specific to A2b fibres <\/td>\n<\/tr>\n
42<\/td>\nB.5 Environmental requirements
Table B.4 \u2013 Environmental exposure tests
Table B.5 \u2013 Attributes measured <\/td>\n<\/tr>\n
43<\/td>\nAnnex C (normative) Specifications for sub-category A2c multimode fibres
C.1 General
C.2 Dimensional requirements
C.3 Mechanical requirements
C.4 Transmission requirements
Table C.1 \u2013 Dimensional requirements specific to A2c fibres
Table C.2 \u2013 Mechanical requirements specific to A2c fibres
Table C.3 \u2013 Transmission requirements specific to A2c fibres <\/td>\n<\/tr>\n
44<\/td>\nC.5 Environmental requirements
Table C.4 \u2013 Environmental exposure tests
Table C.5 \u2013 Attributes measured <\/td>\n<\/tr>\n
45<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Optical fibres – Product specifications. Sectional specification for category A2 multimode fibres<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248733,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[649,2641],"product_tag":[],"class_list":{"0":"post-248730","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-10","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\/248730","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\/248733"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248730"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248730"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}