Technological Innovation

What is IEC 60794-1-1:2021?

IEC (International Electrotechnical Commission) is an international standardization organization that develops and publishes technical standards for electrical and electronic technologies. One of its notable standards is IEC 60794-1-1:2021, which provides requirements for optical fiber cables used in communication networks.

Background of IEC 60794-1-1:2021

With the rapid expansion of communication networks globally, there is a growing need for reliable and high-performance optical fiber cables. These cables play a vital role in ensuring efficient data transmission over long distances. To ensure interoperability and compatibility among different manufacturers' products, IEC 60794-1-1:2021 sets out specific requirements and tests for optical fiber cables.

Key Features of IEC 60794-1-1:2021

The latest revision of IEC 60794-1-1 includes several key features that enhance the performance and reliability of optical fiber cables. Firstly, it specifies requirements regarding the mechanical, environmental, and transmission characteristics of the cables. This ensures that they can withstand various installation conditions, such as temperature variations, moisture, and physical stresses.

Secondly, the standard addresses the dimensional and material requirements of optical fiber cables. It sets guidelines for the cable diameter, tensile strength, and minimum bending radius, along with the materials used for cladding, coating, and strength members. Adhering to these specifications guarantees that the cables meet the necessary quality and safety standards.

Furthermore, IEC 60794-1-1:2021 specifies various optical and transmission parameters that optical fiber cables must fulfill. These parameters include attenuation, chromatic dispersion, polarization mode dispersion, and bandwidth. Meeting these criteria ensures that the cables offer optimum performance and minimum signal loss.


IEC 60794-1-1:2021 plays a crucial role in ensuring the quality and reliability of optical fiber cables used in communication networks. By adhering to the requirements outlined in this standard, manufacturers can produce cables that meet the industry's highest standards. This enables smooth data transmission and seamless connectivity, ultimately benefiting end-users in various sectors, such as telecommunications, IT, and healthcare.



Contact: Cindy

Phone: +86-13751010017


Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

Scan the qr codeclose
the qr code