IEC 60794-208:2025 describes test procedures to be used in establishing uniform requirements for optical fibre cables for the pneumatic resistance environmental property, for unfilled cables which are protected by gas pressurization. Industry standards for optical fiber cables, components, systems and applications continually evolve and progress in an effort to ensure interoperability, performance, uniform testing and support for the latest technologies, bandwidth demand and industry initiatives. As the industry evolves. Arlington VA (May 11, 2026) – The Telecommunications Industry Association (TIA) TR-42. 12 Engineering Committee on Optical Fibers and Cables has issued a ballot and call for comments for TIA-455-41-A, initially titled “Compressive Loading Resistance of Optical Fiber Cables”. Stakeholders are invited. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. A full catalog of TIA specs is at org/ Learning More About Standards and Codes There are a number of ways of finding out more about cabling. The BS EN 3745-801:2024 is a crucial standard in the aerospace industry, specifically designed for the testing of optical fibres and cables used in aircraft.