BS EN 50174-1:2018+A1:2020

What is BS EN 50174‑1 about?  

BS EN 50174 discusses information technology cabling which is a medium through which information usually moves from one network device to another. BS EN 50174‑1 specifies standardized quality assurance checks and cabling installation specifications for efficient cabling in information technology. 

BS EN 50174‑1 is the first part of a multi-part series that specifies the following aspects of information technology cabling: 

• Installation specification, quality assurance documentation, and procedures. 
• Documentation and administration. 
• Operation and maintenance. 

BS EN 50174‑1 applies to all types of information technology cabling including generic cabling systems which are designed in accordance with the EN 50173 series. 

Note: Safety and electromagnetic compatibility (EMC) requirements are outside the scope of BS EN 50174‑1. 

Who is BS EN 50174‑1 for? 

BS EN 50174‑1 on cabling installation is relevant for: 

• Information technology cabling designers, suppliers, installers, inspectors (auditors), maintainers, and owners 

Others that can be affected by the use of cabling installation are: 

• Public network providers and local service providers 
• Architects, building designers and builders 
• Main contractors 

Why should you use BS EN 50174‑1?  

The importance of services delivered by information technology cabling infrastructure is similar to that of utilities such as heating, lighting, and electricity supplies. That said, interruptions to service can have a serious impact on the productivity of the process. 

For the successful implementation of information technology cabling, following phases are involved, that are covered under BS EN 50174-1:  

• Design 
• Specification regarding cabling including the planning of its accommodation and associated building services addressing specific environments together with the quality assurance requirements to be applied 
• Installation 
• Operation  

Poor quality of service due to lack of planning, use of inappropriate components, incorrect installation, poor administration, or inadequate support can threaten an organization’s effectiveness by disrupting its level of productivity. 

Specifications under BS EN 50174‑1 ensure of an efficient cabling system that has scope for predictable expansion in the future. 

BS EN 50174‑1 can help regarding the documentation and administration process to prevent mismanagement while handling the documents. 

BS EN 50174‑1 also helps in operating and maintaining the quality of your cabling systems. 

Having standardized quality assurance and installation specifications in compliance with BS EN 50174-1 can help to enhance the productivity level of your cabling systems. 

What’s changed since the last update?  

BS EN 50174‑1:2018+A1:2020 supersedes BS EN 50174‑1:2018, which is withdrawn. The main changes are: 

• Clarifies minimum sample sizes for alien (exogenous) crosstalk testing 
• Corrections regarding remote powering Category RP1