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Our solutions

Ciena is the global leader in high-speed connectivity. Our networking systems, components, automation software, and services revolutionize data transmission and network management.

EXPLORE OUR SOLUTIONS

  • Cloud and AI networking
  • Access and aggregation
  • Metro and edge
  • Long haul
  • Submarine
  • Open line systems
  • Secure networking
  • AI-driven operations
  • Services
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Cloud and AI networking

Seamlessly integrate cloud and AI workloads with high-capacity, low-latency connectivity

  • Cloud and AI networking
  • AI-ready IP networking
  • DCI and scale-across networks
  • Data center OOB management
  • Managed Optical Fiber Networks (MOFN)
  • Scale-up and scale-out networks

Access and aggregation

Deliver the next generation of enterprise and mobile transport services with unparalleled scale and flexibility

  • Enterprise
  • Mobile transport
  • TDM
  • Broadband

Metro and edge

Simplify, scale, and optimize your metro and edge networks to meet new AI-driven connectivity demands

  • Coherent routing
  • Metro optical architectures
  • On-demand Wavelength Services

Long haul

Maximize capacity and operational efficiencies with our innovative, flexible long-haul solutions

  • High-capacity switching and transport

Submarine

Learn how GeoMesh Extreme unifies submarine, terrestrial, and cloud networks. Unprecedented capacity, latency, and sustainability are within reach.

  • Submarine networking

Open line systems

Gain more visibility and optimize your photonic network assets with our intelligent open line systems

  • Programmable photonics

Secure networking

Mitigate security risks and ensure the confidentiality, integrity, and availability of data

  • Data security and encryption
  • Quantum-safe communications

AI-driven operations

Power your autonomous networking journey with AI-optimized multi-layer network control and cloud-native OSS solutions

  • Multi-layer network control
  • Blue Planet Inventory
  • Blue Planet Assurance
  • Blue Planet Orchestration

Services

Ensure your network keeps pace with ever-evolving business requirements and industry advancements. Our experts provide a tailored approach to drive success.

  • Network acceleration
  • Network transformation
  • Managed operations
  • Hosted Navigator Network Control Suite
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Fast-track connectivity, capacity, and success

Accelerate growth and monetize AI applications with industry-leading scale, simplified operations, and proven experience

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Our solutions 
by segment
  • Cable/MSO
  • Federal government
  • Finance
  • Healthcare
  • Neoscalers
  • Research and education
  • Transportation
  • Utilities

Our insights

Network innovation insights from the experts

Read our blog Watch our latest videos Listen to our podcasts

SELECT A TOPIC:

  • Artificial intelligence
  • In and around the data center
  • Scalable long-haul transport
  • Routing and switching
  • Submarine networking
  • Multi-layer network control
  • Autonomous networking
View all insights
Blog

AI inference demands more dynamic connectivity: Here’s the opportunity for service providers

As AI adoption drives rapid growth in inference alongside continued training demand, enterprise traffic is becoming more distributed, dynamic, and unpredictable. Ciena’s Paulina Gomez explores how service providers can respond with more agile, on-demand connectivity to turn the evolving needs of AI into a new growth opportunity.

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Video

Understanding scale-up and scale-out networks

AI model training depends on dedicated networking architectures designed for different performance requirements. In this video, Spencer Giacalone, Senior Director of Cloud and AI Architecture, explains the roles of scale-up and scale-out networks, why both are essential for AI infrastructure, and how technologies such as NVLink, RoCEv2, and emerging standards enable efficient, high-performance AI networks. He also discusses how Ciena’s Nitro and Vesta products support next-generation XPU connectivity.

Watch

Webinar

The next phase of AI connectivity: How CSPs can capitalize on emerging demand with NTT, Omdia, and Ciena

In this webinar, explore how AI demand is driving new connectivity requirements across edge, metro, and long-haul networks—from high-capacity wavelength services and dedicated AI connectivity to flexible, on-demand service offerings.

Watch

Application Note

Enabling data center connectivity with coherent routing

Explore five practical use cases for enabling data center and AI-driven deployments with coherent routing. Covering colocation providers, service providers, enterprises, and neoscalers, this application note connects market shifts such as AI growth, cloud expansion, and expanding data center footprints to specific network architectures and deployment approaches.

Download

Our company

As the global leader in high-speed connectivity, we empower our customers, partners, and communities to thrive in the AI era.

  • About Ciena
  • Customer success
  • Partners
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  • Careers
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Our success is rooted in people

Our commitments to inclusion, social impact, well-being, and sustainability, empower our people to improve their lives and lift those around them.

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Press Release

Telxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic

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Customer Story

Zayo Europe uses Ciena tech to launch new German network covering key metro hubs

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Investors

Investor Relations

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Contact us

Connect with us

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  • Events
  • Executive Briefing Center
  • Preference center

General Inquiries

North America: 1-800-921-1144

International: +44 20 7012 5555

Sales

North America: 1-800-207-3714

International: +44 20 7012 5555

Global offices

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North and South America
  • United States
  • Canada
  • Argentina
  • Brazil
  • Mexico
Europe, Middle East, and Africa
  • France
  • London
  • Germany
  • Italy
  • Middle East
  • Netherlands
  • Poland
  • Spain
Asia Pacific
  • India
  • Japan
  • South Korea
  • Singapore
  • Vietnam
  • Indonesia
  • Australia
  • Philippines

2022 Ciena Blogs

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Articles

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White Papers

AI Inferencing and the Evolution of On-Demand Opt ...

Explore Omdia 2026 survey findings on how AI inferencing is driving demand for high-bandwidth optical services and on-demand conn ...

Download

White Papers

EVPN: A unified control plane for scalable Layer ...

Understand how EVPN uses a unified BGP control plane to deliver scalable, resilient Layer 2 and Layer 3 services across metro, WA ...

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Customer Stories

The Future of Networks with Riaki Hoshino

NTT Executive Vice President and CTO Riaki Hoshino outlines the company's approach to innovation, long-term business development ...

Read

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Ciena

Ciena is the global leader in high-speed connectivity.

We build advanced networks to support exponential growth in bandwidth demand—empowering our customers, partners, and communities to thrive in the AI era. With unparalleled expertise and innovation, our networking systems, interconnects, automation software, and services revolutionize data transmission and network management.
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