BS EN 62077:2016

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
Annex A (informative) - Example of technology of bulk
        circulator based on magnetooptic effect
Annex B (informative) - Example of application of a circulator
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains 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.

This International Standard 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 is described in Annex A.