Optical Network

Optical Transport Network Capacity and Right-Sizing Calculator

See how much bandwidth your optical transport network loses to fixed-size ODU containers, and what ODUflex right-sizing recovers.
See how much bandwidth fixed-size ODU containers are wasting — and how much capacity right-sizing could free without new equipment spend, based on G.709 and ODUflex.

You'll need: your traffic profile by service type.
Produces: a stranded-capacity estimate and right-sizing plan.

Telecom and Tech M&A Tracker 2025

Telecom and Tech M&A Tracker
2025 has seen major telecom and tech M&A activity, including billion-dollar deals in fiber, AI, cloud, and cybersecurity. This monthly tracker details key acquisitions, like AT&T buying Lumen’s fiber assets and Google’s $32B move for Wiz, highlighting how consolidation is shaping the competitive landscape.

Nokia and du test AI for optical networks

Nokia and du test AI for optical networks
Nokia and du completed a production-style trial that applied classical and generative AI to accelerate optical network planning and day-to-day operations. The partners tested Nokia’s WaveSuite AI, an automation assistant that exposes network intelligence through a natural-language interface. du cited faster troubleshooting, fewer errors in routine changes, and better resource utilization. The operator also reported concrete planning gains: roughly half the time to develop optical plans and about 30% greater efficiency in network designs, which translates to less overbuild and faster time-to-market. The net effect is improved service delivery and a smoother experience for operations teams tasked with meeting strict SLAs.

DFW Airport telecom outage reveals ATC network weak points

DFW Airport telecom outage reveals ATC network weak points
A multi-hour outage in the Dallas–Fort Worth airspace tied to legacy telecom services triggered cascading delays and cancellations, spotlighting urgent modernization needs for U.S. air traffic networks. On Friday afternoon, a telecommunications failure forced a ground stop across Dallas Fort Worth International (DFW) and Dallas Love Field, with ripple effects at several regional airports. The FAA attributed the incident to multiple failures in TDM-based data services delivered by a local telecom provider, compounded by redundancy gaps overseen by a prime contractor. Initial field reports tied the outage to fiber damage that simultaneously knocked out primary and backup data paths.

AI Traffic Growth: Ciena Report on Optical Network Readiness

  • Tech News & Insight
  • August 13, 2025
AI Traffic Growth: Ciena Report on Optical Network Readiness
A new Ciena and Heavy Reading study signals that AI will become a primary source of metro and long-haul traffic within three years while most optical networks remain only partially prepared. AI training and inference are shifting from contained data center domains to distributed, edge-to-core workflows that stress transport capacity, latency, and automation end-to-end. Expectations are even higher for long-haul: 52% see AI surpassing 30% of traffic and 29% expect AI to account for more than half. Yet only 16% of respondents rate their optical networks as very ready for AI workloads, underscoring an execution gap that will shape capex priorities, service roadmaps, and partnership models through 2027.

Nokia Shifts Focus to AI and Network Infrastructure

Nokia Shifts Focus to AI and Network Infrastructure
Nokia is shifting its core focus from mobile networks to AI infrastructure and optical networking amid declining RAN revenues and financial pressures. In Q2 2025, the Network Infrastructure division surpassed Mobile Networks, driven by demand from data centers and hyperscalers. With CEO Justin Hotard emphasizing AI integration and enterprise 5G, Nokia is repositioning itself for long-term growth while maintaining its mobile presence as a strategic layer.

MWC 2025: Key Announcements, Insights and Updates

MWC 2025: Key Announcements, Insights and Updates
Dive into our in-depth coverage of MWC 2025, highlighting the latest innovations in 5G, AI, IoT, and more. Discover how industry leaders are shaping the future of technology with groundbreaking announcements and developments unveiled during the event.

Nokia to Acquire Infinera to Enhance Optical Networks

Nokia is acquiring Infinera for $2.3 billion to strengthen its global optical network capabilities and expand its market presence in North America and the webscale sector. This strategic move is set to increase Nokia's Optical Networks division by 75%, driving product development and achieving significant operational synergies by 2027. The deal, offering Infinera shareholders a premium, supports Nokia’s goal of double-digit operating margins and enhances its position as a leading optical networking player.
Private Network Leadership Awrads 2026

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