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BS EN IEC 62077:2022 – TC

BS EN IEC 62077:2022 – TC

$186.33

Tracked Changes. Fibre optic interconnecting devices and passive components. Fibre optic circulators. Generic specification

Published By Publication Date Number of Pages
BSI 2022 66
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IEC 62077:2022 is available as IEC 62077:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62077: 2022 applies to circulators used in the field of fibre optics bearing all of the following features: – they are non-reciprocal optical devices, in which each port is either an optical fibre or fibre optic connector; – they are passive devices in accordance with the categorization and definition provided in IEC TS 62538; – they have three or more ports for directionally transmitting optical power. An example of optical circulator technology and application is described in Annex A and Annex B, respectively. This fourth edition cancels and replaces the third edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – harmonization of terms and definitions with IEC TS 62627-09; – change of Clause 4 regarding requirements

PDF Catalog

PDF Pages PDF Title
1 30463302
41 A-30430635
42 undefined
47 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
49 English
CONTENTS
51 FOREWORD
53 1 Scope
2 Normative references
54 3 Terms and definitions
3.1 Component terms
Figure 1 – Completely circulated type configuration
Figure 2 – Incompletely circulated type configuration
55 3.2 Performance terms
Figure 3 – Insertion loss
Figure 4 – Isolation
56 4 Requirements
4.1 Classification
4.1.1 General
4.1.2 Technology, port numbers and functions
4.1.3 Wavelength bands
Table 1 – Example of a typical fibre optic circulator classification
57 4.1.4 Interface style
4.2 Documentation
4.2.1 Symbols
4.2.2 Drawings
4.2.3 Tests and measurements
4.2.4 Test report
58 4.2.5 Instructions for use
4.3 Standardization system
4.3.1 Interface standards
4.3.2 Performance standards
4.3.3 Reliability standards
4.4 Design and construction
4.4.1 Materials
4.4.2 Workmanship
59 4.5 Quality
4.6 Performance requirements
4.7 Identification and marking
4.7.1 General
4.7.2 Component marking
4.7.3 Package marking
4.8 Packaging
4.9 Storage conditions
60 4.10 Safety
61 Annex A (informative) Example of technology of bulk circulator based on magneto-optic effect
Figure A.1 – Example of a circulator
62 Annex B (informative) Example of application of a circulator
Figure B.1 – Example of application of a circulator
63 Annex C (informative) Examples of interface style
Figure C.1 – Examples of interface style for fibre optic circulators
64 Bibliography

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BS EN IEC 62077:2022 - TC
$186.33