Orange, Nokia complete network tomography trial on Orange France optical transport network

• Orange SA worked with Nokia to complete a live-network trial of “network tomography” on Orange France’s optical transport network.
• Trial delivered near real-time visibility into link-level fiber and wavelength health using Nokia Bell Labs algorithms, without deploying intrusive probes.
• Testing flagged early anomalies that could impair performance, supporting proactive fixes to protect customer service-level commitments.
• Results also indicated potential to optimize existing capacity through more accurate link assessment, improving spectral efficiency and network resilience.
• Approach leverages existing equipment, reducing field interventions and lowering the operational footprint.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Orange SA published the original content used to generate this news brief on September 10, 2026, and is solely responsible for the information contained therein.