Technological Innovation

What is BS EN 50849

BS EN 50849 is a professional technical standard that defines the requirements for cables used in communication networks. It outlines the specific characteristics and performance criteria that cables must meet to ensure reliable transmission of data and signals. This article will provide an of BS EN 50849, its significance in the industry, and how it impacts cable manufacturers and end-users.

Introduction to BS EN 50849

BS EN 50849 is a European standard developed by the British Standards Institution (BSI) in collaboration with other European countries. It was created to address the increasing demand for high-performance cables in communication networks and to ensure their quality, safety, and interoperability.

The standard covers various types of cables used in different communication applications, including data centers, telecommunication networks, and industrial automation systems. It specifies the construction, electrical, and mechanical requirements that cables must meet to provide reliable data transmission while maintaining signal integrity.

Importance of BS EN 50849

BS EN 50849 plays a crucial role in the cable industry as it sets the benchmark for high-quality, high-performance cables. Compliance with this standard ensures that cables meet the necessary requirements for effective data transmission, reducing the risk of signal loss or degradation.

For cable manufacturers, adhering to BS EN 50849 is essential to demonstrate their commitment to producing reliable and safe products. It provides guidelines for cable design, manufacturing processes, and testing procedures, helping manufacturers produce consistent and compliant cables.

End-users also benefit from BS EN 50849-compliant cables as they can be confident in their performance and reliability. These cables have undergone rigorous testing to ensure they meet the required standards, making them a reliable choice for various applications.


BS EN 50849 is a comprehensive standard that sets the requirements for cables used in communication networks. It ensures that cables meet specific performance criteria, promoting reliable data transmission and signal integrity. Adhering to this standard is crucial for cable manufacturers and provides assurance to end-users that the cables they use are of high quality and meet industry standards.


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