Optical network blogs

What’s changed in subsea cable communications after 130 years?

Fiber optics advances in subsea cable and submarine line termination equipment (SLTE) design

Scaling IP-optical transport with Coherent Routing

Coherent Routing is a new approach for building application-optimized IP-optical networks using pluggable digital coherent optics.

COVID-19, the Metaverse: What’s next for telecom operators

How to build systems and networks for a sustainable, secure, and scalable Iinternet.

A welcome return to OFC

Join us at OFC for demos, forums, talks and more on how our optical solutions can help you meet new demands with simpler, more scalable networks.

Is your data safe from harvest and decrypt?

Quantum computers will have devastating implications for cryptography. Symmetric algorithms offer robust protection today.

Closing the gap to the Shannon Limit in real-world networks

Learn how Nokia PSE-V coherent optics optimize capacity–reach and ease network upgrades for challenging real-world applications.

Networks are life

Nokia NI is ready to rise to the challenge and prove ourselves the world’s most trusted systems partner for building the world’s most critical networks.

Realize your automation strategy through open collaboration

Operators are opening up optical networks to collaborate, innovate and create new paths to automation. Learn how our WaveHub ecosystem program can help you fast-track your…

Why OTN keeps trucking on

Optical transport technology has evolved, and OTN continues to play an important role in multiservice networks. Learn how!

Reduce optical service fulfillment times from weeks to minutes with network automation

Reliance on manual processes means that service providers can take weeks to deliver on optical connectivity service orders. Find out how Nokia Wavesuite uses automation to…