BS EN IEC 61753-061-2:2020
$142.49
Fibre optic interconnecting devices and passive components. Performance standard – Single-mode fibre optic pigtailed style polarization independent isolators for category C. Controlled environments
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 30 |
IEC 61753-061-2:2020 is available as IEC 61753-061-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61753-061-2:2020 contains the minimum test and measurement requirements and severities which a fibre optic isolator as specified by IEC 61202-1 satisfies in order to be categorized as meeting the requirements of isolators used in controlled environments as specified in IEC 61753-1. The requirements cover single-mode pigtailed style polarization independent isolators for category C used in controlled environments. This second edition cancels and replaces the first edition published in 2012 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – addition of the detail high optical power test procedures and the condition in Annex B; – change of test conditions harmonizing with IEC 61753-1:2018; – addition of category CHD; – addition of the detailed measurements conditions in Annex C; – change of clause structure accordance with the latest ISO/IEC Directives, Part 2.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 9 | English CONTENTS |
| 10 | FOREWORD |
| 12 | 1 Scope 2 Normative references |
| 13 | 3 Terms and definitions 4 Test |
| 14 | 5 Test report 6 Performance requirements 6.1 Sample size 6.2 Test details and requirements Tables Table 1 – Single-mode spectral bands |
| 15 | Table 2 – Test details and requirements for category C |
| 18 | Table 3 – Test details and requirements for category CHD |
| 22 | Annex A (normative) Sample size Table A.1 – Sample size |
| 23 | Annex B (normative) High power test procedure of fibre optic isolators B.1 General B.2 Forward input test B.2.1 Forward input test set-up B.2.2 Forward input test procedure Figures Figure B.1 – Test set-up of forward input test |
| 24 | B.3 Backward input test B.3.1 Backward input test set-up B.3.2 Backward input test procedure B.4 Both direction input test B.4.1 Both direction input test set-up Figure B.2 – Test set-up of the backward input test |
| 25 | B.4.2 Both direction input test procedure Figure B.3 – Test set-up of both direction input test |
| 26 | Annex C (informative) Example of detailed measurement conditions including test details and requirements Table C.1 – Example of detailed measurement conditions |
| 27 | Table C.2 – Example of detailed measurement conditions for before, during (if required) and after the environmental tests |
| 28 | Bibliography |
