IEC 61300-2-4:2019 is available as \/2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61300-2-4:2019 is to ensure that the retention or attachment of the fibre, cord or cable in a fibre optic device or an enclosure This second edition cancels and replaces the first edition published in 1995. This edition includes the following significant technical changes with respect to the previous edition: a) addition of Clause 2, Normative references; b) clarification of the test procedures; c) clarification of the severities; d) modification of the whole document structure according to the latest ISO\/IEC Directives. Keywords: tensile load applied to the fibre, cord or cable<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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| 22<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 4 General description 5 Apparatus 5.1 Mandrel <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 5.2 Holding fixture 5.3 Force generator 5.4 Force gauge 5.5 Alternative apparatus Figure 1 \u2013 An example of DUT configuration of retention test <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 5.6 Timer 5.7 Measurement equipment 6 Procedure 6.1 Preparation of DUTs 6.2 Pre-conditioning 6.3 Mounting DUT and visual inspection of the mounted DUT 6.4 Initial examination 6.5 Conditioning and optical measurement during the conditioning <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 6.6 Removal of the test load 6.7 Recovery 6.8 Final examination and performance check 6.9 Final visual inspection 7 Severity <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Table 1 \u2013 Recommended test severities for connectors, FMC, passive components, splices, and FMS <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | Table 2 \u2013 Recommended test severities for wall outlets, boxes, OFDM, and closures <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 8 Details to be specified Table 3 \u2013 Recommended test severities for hardenedconnectors, street cabinets, boxes, and closures <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Tests. Fibre or cable retention<\/b><\/p>\n |