Data network cabling

Data cabling

Voice and data network cabling is the foundation for a business’ IT and communications traffic. It is a critical investment. 

Enables a system to support new technology and advances for the duration of the infrastructure lifetime.

Structured cabling systems is the networking term that describes the cabling used for data and telecoms.

Structured data cabling is used to link numerous network devices throughout a building.

Simplifying the process of sharing data and information.

If you are not using the correct cabling, you may not be getting the most out of your technology. To ensure that you are receiving the best quality connections available. We will provide you with a specific assessment of your cabling requirements.

Installing structured data cabling that will suit your particular network needs.


Your business’ communication will benefit by installing network data cabling systems.

Experiencing regular technological problems with your servers, telephones or internet will be reduced significantly.

Structured cabling solutions enable you to attain faster data and services.


Buisness partners

Our solutions

We offer a choice of structured cabling solutions such as:

Cat5e, Cat6, Cat 6a, and Cat 7 data cabling with 25year warranty.

Project management and cabling network design.

Telecoms incorporated over LAN (either VoIP or existing analogue system).
Fully matched end-to-end solution providing maximum performance and reliability.
Total support from our dedicated trained staff and approved service partners.

Our engineers are certified installers, Ecs cards, DBS checked and asbestos awareness cert.

Fluke test full reports.

Office moves and data cabinet tidy up.

Data Cabinet Before

Data Cabinet After

Structured cabling solutions will allow you to get the best out of your telephone and internet connections.

As we have been providing companies with efficient network cabling for over 20 years.

We understand how important communication is to your business. Unlike many of our competitors, we will not just sell you any old cable to make a profit.

Comm-si networks will install your structured cabling solutions and ensure that you are using the correct structured data cabling to match your network’s needs Contact Us.
Tel: 0203 582 5976