BS EN 4641-103:2025 Aerospace Series Optical Cables

Introducing the BS EN 4641-103:2025, a cutting-edge standard in the aerospace industry, specifically designed for optical cables. This product standard is a testament to the rigorous demands of aerospace applications, ensuring reliability, durability, and performance in the most challenging environments.

Product Overview

The BS EN 4641-103:2025 standard is a comprehensive guide for optical cables with a 125 µm diameter cladding. These cables feature a semi-loose, ruggedized simplex construction, making them ideal for aerospace applications where robustness and reliability are paramount. The cables are designed with a 62.5 µm/125 µm graded-index (GI) fibre, providing a nominal outside diameter of 2.74 mm.

Key Features

• Standard Number: BS EN 4641-103:2025
• Pages: 16
• Release Date: May 8, 2025
• ISBN: 978 0 539 27687 9
• Status: Standard

Why Choose BS EN 4641-103:2025?

The aerospace industry demands the highest standards of quality and performance, and the BS EN 4641-103:2025 standard delivers on all fronts. Here are some reasons why this standard is the preferred choice for aerospace optical cables:

• Durability: The ruggedized simplex construction ensures that the cables can withstand harsh environmental conditions, including extreme temperatures, vibrations, and mechanical stresses.
• Performance: With a 62.5 µm/125 µm GI fibre, these cables offer excellent signal integrity and bandwidth capabilities, essential for high-speed data transmission in aerospace applications.
• Reliability: The semi-loose construction provides flexibility and ease of installation, reducing the risk of damage during deployment and maintenance.
• Compliance: Adhering to the BS EN 4641-103:2025 standard ensures that your optical cables meet the stringent requirements of the aerospace industry, providing peace of mind and confidence in your systems.

Applications

The BS EN 4641-103:2025 standard is specifically tailored for aerospace applications, where optical cables are used in a variety of critical systems, including:

• Avionics and flight control systems
• Communication and navigation systems
• In-flight entertainment systems
• Data transmission and networking

Technical Specifications

The technical specifications of the BS EN 4641-103:2025 standard are meticulously crafted to ensure optimal performance and reliability. Key specifications include:

• Cladding Diameter: 125 µm
• Fibre Type: 62.5 µm/125 µm graded-index (GI) fibre
• Nominal Outside Diameter: 2.74 mm

Conclusion

The BS EN 4641-103:2025 standard represents the pinnacle of optical cable design for the aerospace industry. With its robust construction, superior performance, and compliance with industry standards, it is the ideal choice for any aerospace application requiring reliable and high-performance optical cables. Ensure your systems are equipped with the best by choosing cables that adhere to the BS EN 4641-103:2025 standard.

BS EN 4641-103:2025

This standard BS EN 4641-103:2025 Aerospace series. Cables, optical 125 µm diameter cladding is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems
• 49.090 On-board equipment and instruments

This document specifies the general characteristics, conditions for qualification, acceptance and quality assurance for a fibre optic cable with a 62,5 µm/125 µm simplex fibre, 2,74 mm outside cable diameter and of semi-loose construction. The basic construction is the cable specified in EN 4641-102 with added sheaths for ruggedized usages.