Network infrastructure

Network infrastructure is the cornerstone of our connected world

Network infrastructure provides a reliable, high-performance digital foundation that powers everything from everyday communications to the cloud to our most essential mission-critical systems.

Our experienced teams are driven to innovate and make the world’s impossible networking challenges possible.

We deliver trusted, purpose-built IP, optical, fixed, and data center solutions that power the internet, drive the global economy, and support the mission-critical industries that keep the world running. The high-performance, long-lasting network technologies we provide offer a robust connectivity foundation for enterprise digitalization and growth, and help governments deliver essential services so their communities can thrive.

Discover solutions for your network and explore our success stories to see how our customers are harnessing the exponential potential of networks for their business.

7 out of 10 fiber connections

in North America are made through Nokia network infrastructure

7 of the top 10 IXPs worldwide

rely on Nokia routers for peering and IP or optical interconnect

15 of the 20 largest power utilities

in the U.S. use Nokia network solutions

1000+ public sector organizations

around the world rely on Nokia mission-critical network solutions

Welcome to a new era of Nokia optical innovation – now infinera times faster

Welcome Infinera

Explore our network infrastructure solutions

Data center networks

Realize the full value of AI with data center networking solutions that meet the connectivity demands of AI and traditional application workloads.

Broadband access networks

Better broadband services for your customers. A better broadband business for you.

IP networks

Build scalable, secure, and adaptive networks

Optical networks

Nokia optical network solutions for transport networks with advanced coherent optical engines, scalable open optical line systems, and AI-powered automation.

Discover the network topics shaping our future

IP/MPLS or MPLS-TP

Comparisons between IP/MPLS and MPLS-TP technologies in addressing critical utility communication requirements, including legacy support, rapid fault protection,…

Reliable cloud networking

Nokia’s reliable cloud networking solutions boost business continuity and drives human error out of data center network architectures and operations.

An image of high-rise buildings with colourful neon light swirls in the foreground.

Driving optical network scale

New innovations in optical networks will deliver further scaling in network capacity, while simplifying operations and architectures.

Circuitry on image of cube with the letters 'AI' on the top

Networking for AI workloads

Our networking for AI workloads solution delivers the reliability and ease of network operations you need for data-intensive AI infrastructures.

Network automation

Simplify and transform the way you build, control and operate your network.

Quantum-safe networks

Making critical infrastructure quantum-safe.

Enterprise cloud networks

Expand and automate your data centers and cloud networks to accelerate innovation with confidence in the AI/ML era.

Segment routing

Resilient, scalable and simplified packet transport.

Broadband edge

Your gateway to universal broadband.

Someday is here. Is your data center ready?

Turn your data center into the nerve center of the AI era.

Discover your someday

Networks at work in the real-world

See how our visionary customers are harnessing the exponential potential of networks to solve challenges, shape their businesses and change the world.