What is IEC 60793-2-98:2021?

IEC 60793-2-98:2021 is an international standard that specifies the requirements and test methods for optical fibres used in telecommunication networks, as well as in industrial, medical, and other applications. This standard, published by the International Electrotechnical Commission (IEC), provides a comprehensive framework for evaluating the quality and performance characteristics of optical fibres.

Optical Fibre Classification

The standard classifies optical fibres into different categories based on their composition, structure, and properties. These categories include single-mode fibres (SMF), multimode fibres (MMF), and few-mode fibres (FMF). Each category has specific requirements and performance parameters that need to be met.

Requirements and Test Methods

IEC 60793-2-98:2021 outlines the minimum requirements for various parameters, such as attenuation, chromatic dispersion, geometrical characteristics, and mechanical properties. It also defines the test methods that should be used to measure these parameters accurately.

For example, the standard specifies the use of specialized equipment, such as an OTDR (Optical Time-Domain Reflectometer) or an IL/RL (Insertion Loss/Return Loss) tester, to measure attenuation and reflectance. It provides detailed instructions on sample preparation, measurement conditions, and data interpretation to ensure consistency and accuracy in test results.

Benefits of Compliance

Complying with IEC 60793-2-98:2021 offers several benefits to manufacturers, network operators, and end-users. Firstly, it ensures compatibility and interoperability between different optical fibre components and systems, allowing seamless integration and efficient performance.

Secondly, the standard helps in quality control and assurance, enabling manufacturers to produce reliable and high-performance optical fibres. It also assists network operators in making informed decisions regarding the selection and deployment of optical fibres based on their specific requirements.

Lastly, complying with IEC 60793-2-98:2021 enhances customer confidence in the products and services offered by manufacturers and service providers, as it demonstrates their commitment to meeting internationally recognized standards.

Conclusion

IEC 60793-2-98:2021 provides a comprehensive framework for evaluating and categorizing optical fibres used in various applications. Compliance with this standard ensures compatibility, reliability, and performance consistency. Manufacturers, network operators, and end-users can benefit from adhering to the minimum requirements and test methods outlined in the standard, ensuring high-quality optical fibre components and systems.