{"id":248232,"date":"2024-10-19T16:21:05","date_gmt":"2024-10-19T16:21:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60794-1-232019\/"},"modified":"2024-10-25T11:30:01","modified_gmt":"2024-10-25T11:30:01","slug":"bs-en-iec-60794-1-232019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60794-1-232019\/","title":{"rendered":"BS EN IEC 60794-1-23:2019"},"content":{"rendered":"

IEC 60794-1-23:2019 is available as IEC 60794-1-23:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. <\/p>\n

IEC 60794-1-23:2019 describes test procedures to be used in establishing uniform requirements for the geometrical, material, mechanical, environmental properties of optical fibre cable elements. This document applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. Throughout the document, the wording “optical cable” can also include optical fibre units, microduct fibre units, etc. See IEC 60794-1-2 for a reference guide to test methods of all types and for general requirements and definitions. This second edition cancels and replaces the first edition published in 2012. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – addition of a new test Method G9: Bleeding and evaporation (formerly known as Method E15 in IEC 60794-1-21:2015); – addition of a new test Method G10A: Stripping force stability of cabled optical fibres (formerly known as Method E5A in IEC 60794-1-21:2015); – addition of a new test Method G10B: Strippability of optical fibre ribbons (formerly known as Method E5B in IEC 60794-1-21:2015); – addition of a new test Method G10C: Strippability of buffered optical fibres (formerly known as Method E5C in IEC 60794-1-21:2015); – addition of a new test Method G11: Tensile strength and elongation of buffer tubes (included in IEC 60811-501); – addition of a new test Method G12: Elongation of buffer tubes at low temperature (included in IEC 60811-505); – clarification of the sample preparation procedure in Method G5: Ribbon tear (separability); Keywords: optical fibre cable, optical cable test procedures<\/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\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
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
10<\/td>\nFOREWORD <\/td>\n<\/tr>\n
12<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n4 General requirements
5 Method G1: Bend test for optical cable elements
5.1 Object
5.2 Sample
5.3 Apparatus
5.4 Procedure
5.5 Requirements
5.6 Details to be specified <\/td>\n<\/tr>\n
14<\/td>\n6 Method G2: Ribbon dimensions and geometry \u2013 Visual method
6.1 Object
6.2 Sample
6.3 Apparatus
6.4 Procedure
6.4.1 General
6.4.2 Method 1
6.4.3 Method 2
6.5 Requirements
6.6 Details to be specified <\/td>\n<\/tr>\n
15<\/td>\n6.7 Definitions of ribbon dimensions and geometry
6.7.1 General
6.7.2 Width and height
6.7.3 Basis line
6.7.4 Fibre alignment
Figures
Figure 1 \u2013 Cross-sectional drawing illustrating fibre ribbon geometry <\/td>\n<\/tr>\n
16<\/td>\n7 Method G3: Ribbon dimensions \u2013 Aperture gauge
7.1 Object
7.2 Sample
7.3 Apparatus
7.4 Procedure
7.5 Requirement
7.6 Details to be specified
Figure 2 \u2013 Aperture gauge <\/td>\n<\/tr>\n
17<\/td>\n8 Method G4: Ribbon dimensions \u2013 Dial gauge (obsoleted method)
9 Method G5: Ribbon tear (separability)
9.1 Object
9.2 Sample <\/td>\n<\/tr>\n
18<\/td>\n9.3 Apparatus
9.4 Procedure
Figure 3 \u2013 Sample preparation for ribbon separability test <\/td>\n<\/tr>\n
19<\/td>\n9.5 Requirements
9.6 Details to be specified
10 Method G6: Ribbon torsion
10.1 Object
10.2 Sample
10.3 Apparatus
Figure 4 \u2013 Separability procedure <\/td>\n<\/tr>\n
20<\/td>\n10.4 Procedure
10.5 Requirements
10.6 Details to be specified
Figure 5 \u2013 Torsion test <\/td>\n<\/tr>\n
21<\/td>\n11 Method G7: Tube kinking
11.1 Object
11.2 Sample
11.3 Apparatus
Figure 6 \u2013 Tube kinking test <\/td>\n<\/tr>\n
22<\/td>\n11.4 Procedure
11.5 Requirements
11.6 Details to be specified
Tables
Table 1 \u2013 Examples of test apparatus dimensions for tube kinking <\/td>\n<\/tr>\n
23<\/td>\n12 Method G8: Ribbon residual twist test
12.1 Object
12.2 Sample
12.3 Apparatus
12.4 Procedure
12.5 Requirements <\/td>\n<\/tr>\n
24<\/td>\n12.6 Details to be specified
13 Method G9: Bleeding and evaporation
13.1 Object
13.2 Sample
13.3 Apparatus <\/td>\n<\/tr>\n
25<\/td>\n13.4 Procedure
13.5 Requirements
Figure 7 \u2013 Bleeding and evaporation test set-up <\/td>\n<\/tr>\n
26<\/td>\n13.6 Details to be specified
14 Method G10A: Stripping force stability of cabled optical fibres
14.1 Object
14.2 Sample
14.2.1 Sample length
14.2.2 Sample preparation
14.3 Apparatus
14.4 Procedure
14.5 Requirements <\/td>\n<\/tr>\n
27<\/td>\n14.6 Details to be specified
15 Method G10B: Strippability of optical fibre ribbons
15.1 Object
15.2 Sample
15.3 Apparatus
15.3.1 General
15.3.2 Stripping tool <\/td>\n<\/tr>\n
28<\/td>\n15.3.3 Motor and slide (if used)
15.4 Positioning and holding equipment
15.5 Alcohol wipe
15.6 Procedure
Table 2 \u2013 Condition of stripped samples <\/td>\n<\/tr>\n
29<\/td>\n15.7 Requirements
15.8 Details to be specified
16 Method G10C: Strippability of buffered optical fibres
16.1 Object
16.2 Sample
16.3 Apparatus
16.4 Procedure <\/td>\n<\/tr>\n
30<\/td>\n16.5 Requirements
16.6 Details to be specified
17 Method G11A: Tensile strength and elongation of buffer tubes and micro tubes at break
17.1 Object
17.2 Sample
17.2.1 General
17.2.2 Preparation and conditioning of test pieces <\/td>\n<\/tr>\n
32<\/td>\nFigure 8 \u2013 Dumb-bell test piece <\/td>\n<\/tr>\n
33<\/td>\n17.2.3 Determination of cross-sectional area
Figure 9 \u2013 Small dumb-bell test piece
Figure 10 \u2013 Punch end showing groove
Figure 11 \u2013 Test pieces cut by grooved punch <\/td>\n<\/tr>\n
34<\/td>\n17.2.4 Ageing treatment
17.3 Apparatus <\/td>\n<\/tr>\n
35<\/td>\n17.4 Procedure
Figure 12 \u2013 Machine for preparing test pieces <\/td>\n<\/tr>\n
36<\/td>\n17.5 Requirements
18 Method G11B: Elongation of buffer tubes and micro tubes at low temperature
18.1 Object
18.2 Sample
18.2.1 General
18.2.2 Preparation of test pieces <\/td>\n<\/tr>\n
37<\/td>\n18.3 Apparatus
18.4 Procedure <\/td>\n<\/tr>\n
38<\/td>\n18.5 Requirements
18.6 Details to be specified <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Optical fibre cables – Generic specification. Basic optical cable test procedures. Cable element test methods<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248236,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[649,2641],"product_tag":[],"class_list":{"0":"post-248232","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\/248232","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\/248236"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248232"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248232"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}