IEC 62077:2022
Fibre optic interconnecting devices and passive components - Fibre optic circulators - Generic specification
Dispositifs d'interconnexion et composants passifs fibroniques - Circulateurs fibroniques - Spécification générique
| Standard number: | IEC 62077:2022 |
| Released: | 2022-08-10 |
| Edition: | 4 |
| ICS: | 33.180.20 |
| Pages (English/French - Bilingual): | 33 |
| ISBN (English/French - Bilingual): | 9782832252444 |
IEC 62077:2022
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