Fibre expansion is redefining the network environment
Across global markets, operators are retiring legacy copper networks as fibre becomes the foundation of next-generation connectivity. From Europe and North America to Asia-Pacific, the direction of travel is unmistakable: fibre deployment is accelerating, and operators are sunsetting copper-based infrastructure for good.
Success depends not only on building new fibre networks, but on how effectively legacy copper infrastructure is rationalised, assets are recovered and network transformation is delivered.
The reality of transition: parallel networks
As fibre deployment accelerates, network transformation enters a hybrid phase defined by coexistence rather than immediate replacement. Fibre becomes the strategic priority, but copper infrastructure remains present, partially active and operationally significant.
During this transition, organisations must simultaneously manage:
- Copper-dependent services that remain active across parts of the network
- Rapid expansion of fibre-enabled connectivity
- Uneven migration across regions, customer segments and service types
- Legacy infrastructure that remains physically in place despite becoming increasingly underutilised
The challenge is no longer simply expanding fibre, but coordinating the migration between two generations of network infrastructure while maintaining operational performance.
Copper infrastructure does not disappear, it accumulates complexity
One of the most underestimated aspects of fibre migration is the persistence of copper infrastructure. Even as utilisation declines, copper networks remain:
- Physically embedded across extensive geographies
- Present within exchanges and access networks
- Costly to maintain in partially active form
- Difficult to rationalise without structured programmes
Copper as recoverable value
Across mature markets, legacy PSTN infrastructure contains significant embedded material value. Copper cabling, exchange equipment, and supporting assets can be:
- Reused where technically and commercially viable
- Resold into secondary markets
- Refurbished to extend operational life
- Recovered through structured recycling processes
This is the principle of urban mining: reclaiming precious metals from existing infrastructure rather than relying on new material extraction.
At scale, copper switch-off creates a significant opportunity to recover value from legacy assets, helping offset programme costs while reducing waste and demand for newly extracted materials.
Delivering the full infrastructure lifecycle
TXO works alongside technology operators globally to deliver every stage of network transformation. From fibre deployment and field engineering to copper withdrawal, asset recovery and circular lifecycle management, we turn strategy into action.
TXO’s capabilities span:
- Engenharia de campo e serviços de rede
- Spare parts optimisation
- Teste e reparo
- Racionalização da infraestrutura
- Recuperação de ativos e mineração urbana
The strength of this approach lies not in individual services, but in how they connect into a full lifecycle approach, helping customers build, optimise and retire network infrastructure efficiently, sustainably and at scale. The examples below show how TXO translates this approach into real-world results for customers.
Lumen Technologies e TXO: Modernização de redes em ação
A Lumen Technologies firmou uma parceria com a TXO para transformar sua rede legada em uma experiência de última geração para os clientes em 1.700 locais nos EUA. Assista ao novo vídeo para ver como isso está se concretizando.
Mineração urbana sustentável: Como a SWB Bus und Bahn recuperou 150 toneladas de cobre
Com o apoio da TXO, a SWB Bus und Bahn recuperou 150 toneladas de cobre de 350 km de cabos antigos, aumentando a segurança e reduzindo 237 toneladas de emissões de CO₂. O projeto gerou resultados financeiros positivos e fortaleceu o compromisso da SWB com a mineração urbana sustentável.
Migração para o ETCS: O valor oculto da modernização ferroviária
A migração para o ETCS não é apenas uma atualização do sistema de sinalização, mas uma transição de infraestrutura em grande escala que revela o valor oculto dos ativos ferroviários legados por meio de uma abordagem mais inteligente do ciclo de vida, da mineração urbana e da recuperação de ativos. A verdadeira oportunidade não está na implantação mais rápida, mas na recuperação e reutilização mais inteligentes do que já existe.
Coordinating transition at scale
Copper switch-off is a distributed operational challenge across large, complex network estates. Successful execution depends on:
- Understanding the full extent of legacy infrastructure
- Coordinating fibre rollout with structured copper withdrawal
- Maintaining service continuity throughout the transition
- Safely decommissioning assets in live environments
- Recovering value without slowing operational delivery
As operators continue investing in fibre, lifecycle execution becomes just as important as deployment itself. The organisations that manage both effectively will accelerate transformation while maximising financial and environmental returns.
By partnering with TXO, operators gain an experienced lifecycle partner capable of delivering the engineering expertise, asset recovery and circular economy solutions needed to manage this transition at scale. This reduces programme complexity, improves asset visibility and helps ensure legacy infrastructure is withdrawn safely, efficiently and sustainably.
Fibre may define the future of connectivity, but the success of network transformation will be measured just as much by how operators manage the infrastructure they leave behind. Those that combine fibre expansion with structured lifecycle management will not only simplify their networks; they will unlock value, reduce environmental impact and accelerate the transition to a truly circular future for technology.