Telecommunications networks

Tactis has extensive know-how in modelling, designing, assembling, monitoring and managing major telecommunications infrastructure projects (FttH / FTTx broadband access, 4G, 5G mobile networks, Wifi, fibre optic backbones, submarine cables, space communications, datacenters, professional radios, indoor networks, sensor networks, DTT, etc.)

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5G : a technological gap

5G will increase network capacity, offer significantly higher speeds, and make it possible to develop many innovative services for the general public and businesses: virtual and augmented reality, ultra high definition video (UHD), autonomous vehicle, smart city, etc.

Tactis - Réseaux mobiles professionnels (PMR)

Professional mobile networks : on the way to 4G-LTE

Professional mobile networks (e.g. police, fire brigade, etc.) are a reliable and secure means of communication. As technologies and needs evolve, voice communication is no longer sufficient, professionals need to be equipped with high-performance and secure multimedia communication tools.

IOT – the next digital revolution

The sustained growth of the IoT is well documented, as illustrated by the GSMA study indicating that the number of IoT connections is expected to triple between 2018 and 2025, reaching 25 billion worldwide. Thus, over the same period, the market is expected to grow at an average rate of 23% per year, exceeding $1 trillion in 2025.

The deployment of the FTTH network in France

The FTTH network opens up the possibility of an almost unlimited level of throughput, both for receiving and sending data, and whatever the distance. A FTTH (Fiber To The Home) network is a network that provides an optical fibre link from the operator or Internet service provider to the subscriber’s home.

How to improve indoor coverage ?

Today, users expect more and more quality indoor coverage. Whether in transport, shopping centres or other areas, they can no longer tolerate the lack of regular and seamless 4G coverage, at least in large cities.

Cable sous-marin

Underwater cables

Since the 1990s, data transport on underwater optical cables has accounted for almost all intercontinental traffic. Due to their performance in terms of throughput and quality of service, these infrastructures have largely replaced satellites and wireless networks, which are now used to serve isolated areas.

Réseau métropolitain

Metropolitan network

The Metropolitan Area Network (MAN) is a network that interconnects users of IT resources located in the same geographical area (cities or smart territories for example). This network generally uses fiber optic technology.

fiber optic Backbone

Fiber optic backbone

The backbone, or telecommunications backbone, is the nerve centre of a very high speed network. The backbone uses the most efficient high-bandwidth technologies. Since the 1990s, optical fibre has become the foundation and standard for this segment of digital networks.

Contact Benjamin Fradelle

A question about FTTH networks ? Need to remove doubts in view of a future project? Send an email to Benjamin Fradelle, Tactis Associate Director.



Tactis - Directeur associé - Benjamin Fradelle- Aménagement numérique des territoires

Benjamin Fradelle

Associate Director Tactis
Since 2002, Benjamin Fradelle has been developing expertise in digital spatial planning, both in terms of defining the strategy of local authorities and in the technical and economic approaches associated with public initiative networks.