BS EN IEC 63267-3-81:2025 Fibre Optic Interconnecting Devices and Passive Components

Welcome to the future of fibre optic technology with the BS EN IEC 63267-3-81:2025 standard. This comprehensive document is a must-have for professionals in the field of fibre optics, providing detailed specifications and guidelines for connector optical interfaces designed for enhanced macro bend multimode fibre. This standard is essential for ensuring optimal performance and reliability in fibre optic networks.

Key Features

• Standard Number: BS EN IEC 63267-3-81:2025
• Release Date: September 2, 2025
• ISBN: 978 0 539 35572 7
• Pages: 24
• Status: Standard

Product Overview

This standard focuses on the connector parameters of physically contacting 50 μm core diameter fibres. It is specifically designed for non-angled polyphenylene sulphide rectangular ferrules, which are available in a single row configuration of 12, 8, 4, or 2 fibres. These configurations are ideal for reference connector applications, providing flexibility and adaptability to various network requirements.

Why Choose This Standard?

The BS EN IEC 63267-3-81:2025 standard is an invaluable resource for engineers, designers, and technicians working with fibre optic interconnecting devices and passive components. Here are some reasons why this standard is a critical addition to your technical library:

• Enhanced Performance: The standard provides guidelines for enhanced macro bend multimode fibre, ensuring superior performance in demanding environments.
• Comprehensive Coverage: With 24 pages of detailed information, this standard covers all necessary aspects of connector optical interfaces, ensuring you have the knowledge needed to implement and maintain high-quality fibre optic connections.
• Future-Proof Design: Released in 2025, this standard is designed to meet the latest technological advancements and industry requirements, ensuring your projects are future-ready.
• Versatile Applications: The non-angled polyphenylene sulphide rectangular ferrules are suitable for a wide range of applications, providing flexibility in design and implementation.

Applications

The BS EN IEC 63267-3-81:2025 standard is applicable in various sectors where fibre optic technology is utilized. Some of the key applications include:

• Telecommunications: Ensuring reliable and high-speed data transmission in telecommunication networks.
• Data Centers: Supporting the infrastructure of modern data centers with robust and efficient fibre optic connections.
• Industrial Automation: Facilitating seamless communication in automated industrial systems.
• Broadcasting: Enhancing the quality and reliability of broadcasting networks.

Technical Specifications

The standard provides detailed technical specifications for the connector optical interfaces, ensuring that all components meet the highest quality and performance standards. Key technical aspects include:

• Core Diameter: 50 μm
• Ferrule Material: Non-angled polyphenylene sulphide
• Fibre Configuration: Single row of 12, 8, 4, or 2 fibres

Conclusion

Incorporating the BS EN IEC 63267-3-81:2025 standard into your projects ensures that you are utilizing the latest advancements in fibre optic technology. This standard not only enhances the performance and reliability of your fibre optic networks but also provides the flexibility needed to adapt to future technological developments. Whether you are working in telecommunications, data centers, industrial automation, or broadcasting, this standard is an essential tool for achieving excellence in fibre optic connectivity.

Stay ahead of the curve and ensure your fibre optic systems are built to last with the BS EN IEC 63267-3-81:2025 standard.

BS EN IEC 63267-3-81:2025

This standard BS EN IEC 63267-3-81:2025 Fibre optic interconnecting devices and passive components. Connector optical interfaces for enhanced Macro bend multimode fibre is classified in these ICS categories:

• 33.180.20 Fibre optic interconnecting devices

IEC 63267-3-81: 2025 defines the dimensional limits of an optical interface for reference connectors with rectangular ferrules necessary to meet specific requirements for fibre-to-fibre interconnection of non-angled polished multimode reference connectors with rectangular ferrules intended to be used for attenuation measurements as defined in IEC 63267‑2‑2. Ferrule dimensions and features are contained in the IEC 61754 series of fibre optic interface standards.One grade of reference connector is defined in this document. The reference connector is terminated to restricted IEC 60793-2-10 A1-OM2b to A1-OM5b fibre at 850 nm band only. The geometrical dimensions and tolerances of the specified reference connector have been developed primarily to limit the variation in measured attenuation between multiple sets of two reference connectors, and therefore to limit the variation in measured attenuation between randomly chosen reference connectors when mated with connectors in the field or factory.