
Reliable fiber optic connections for the demanding needs of data centers
Lounea provides data centers nationwide with fast, high-quality, and secure fiber optic connections that meet the highest requirements for critical infrastructure. Modern data centers require uninterrupted data transfer, extremely low latency, and scalability for future needs. Lounea’s solutions are designed precisely for this purpose.
Lounea’s own extensive and continuously developing fiber optic and backbone network offers excellent capacity for large amounts of data and ensures connection performance even during peak loads. Connections are always implemented according to the customer’s needs, whether it is a single data center, connections between multiple data centers, or international backbone network solutions.
Information security and operational reliability are at the core of Lounea’s services. Fiber optic connections can be implemented with redundant and separate routes from different directions, which minimizes the risk of service interruptions and ensures business continuity. In addition, Lounea’s experts and partners take care of network monitoring, maintenance, and rapid response around the clock.
By choosing Lounea as your data center connection partner, you get a domestic, experienced operator who understands the requirements of critical infrastructure and builds connections with a long-term perspective, securely and for the future.
Very low latency and high capacity
Lounea’s fiber optic network is designed to minimize latency and support extremely high bandwidths. The connections are suitable for demanding applications such as cloud services, real-time data transfer, and critical applications.
Redundant and route-redundant fiber connections
To ensure the availability of data centers, connections can be implemented with full redundancy and physically separate routes. This improves fault tolerance and meets high availability (HA) requirements.

Carrier-class network and 24/7 monitoring
Lounea’s network meets operator-level requirements. Connections are monitored continuously, and any deviations are responded to quickly by Lounea’s experts around the clock.
Continuous investments
Lounea has invested over €160 million in its fiber optic networks to date to ensure high capacity, reliability, and data connections that can be scaled to meet future needs.
Scalable connectivity solutions
Fiber optic connections are easy to scale according to the growing capacity and performance requirements of data centers.
Compatibility with multi-vendor environments
Lounea’s connections integrate seamlessly with different operators, cloud service providers, and data center solutions, enabling flexible and open network solutions. We actively collaborate with other operators to meet our customers’ requirements.
Future-proof technology
As a fiber optic company, Lounea is an award-winning technology leader in the field, and we are known in Finland as the first provider of 10G and 50G connections and new-generation WiFi 7 solutions. We invest in technological research and development to ensure that our customers continue to have access to the best and most straightforward services in the industry.
Responsibility is part of our strategy and guides us in choosing partners, ensuring the well-being of our personnel, selecting energy-efficient equipment solutions, and implementing good governance practices. We measure the progress of our responsibility work and report on it annually in our responsibility reports.
Our responsibility vision is: Our digital services create a better tomorrow for people and the environment.

We are domestic, we operate reliably
We are a wholly Finnish company that has been building connections to Finland since 1887. Long-term, responsibly delivered telecommunications services are the bread and butter of our business.
We value data security, we ensure continuity
Our services comply with information security principles in accordance with the ISO 27001 standard, among others. We monitor your systems 24/7 and ensure continuity of operations in all situations.
We are a partner, not just a supplier
We build solutions together with our customers, supporting their goals and needs.
We operate locally and respond quickly
We have over 300 experts who are easily accessible and work close to the customer. Decision-making is agile, and support is genuinely personal.
Contact us
Please contact us and we will be happy to tell you more.