Solutions
Insights
Company
Contact

Careers
Portal

Explore

Solutions
Insights
Company
Contact
Explore Ciena

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

Access and aggregation
Metro
Long haul
Submarine networking
Open line systems
Secure networking
Operations and automation
Network transformation

View all products

View all solutions

View all services

Access and aggregation

Drive next-generation business services at the network edge

Universal aggregation
Broadband
CIN
TDM
4G/5G converged xHaul
5G automation
Edge routing and switching

Metro

Evolve your metro network to become more simple, scalable, and sustainable

Coherent routing
Metro DCI
Metro optical architectures
On-demand wave services

Long haul

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

High-capacity switching and transport
Global DCI
Managed Optical Fiber Networks (MOFN)

Submarine networking

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 secure communications
Secure access service edge

Operations and automation

Simplify network and services management with intelligent automation and software-defined control

Multi-layer network control
Intelligent automation

Network transformation

Accelerate your network transformation with our industry-leading experts, field-proven analytical tools, and tailored approach and methodology

Network transformation

Put coherent routing in the driver’s seat

Simple, scalable, sustainable converged networking to optimize multi-layer, multi-vendor performance.

Learn more

Our solutions  by industry

Cable/MSO
Education (K-12)
Federal government

Finance
Healthcare
Regional service provider

Research and education
State and local government
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
High-capacity switching and transport
Routing and switching
Broadband
Submarine networking
Multi-layer network control

View all insights

Blog

AI meets optical innovation: The future of data center networking with Ciena

Ciena is well known for our pedigree in subsea, long-haul, and metro optical networks, but what about taking our innovations in and around the data center?

Learn more

Video

Chalk Talk: Coherent Routing

Marc Doucette, Director of PLM, explains the business benefits of evolving to a coherent routing solution for network providers. Learn more about the technology that delivers simple, scalable, and sustainable connectivity, as well as the requirements for next-generation converged networks.

Watch

Podcast

Episode 84: Part 2- Quantum secure communications: Quantum Key Distribution and Post-Quantum Cryptography

In part two of this episode, Paulina Gomez, Ryan Lafler, Doug Schremp, and Paola Osorio delve into Quantum Key Distribution (QKD) and Post-Quantum Cryptography (PQC) algorithms. They discuss the principles of QKD, its challenges, and industry progress, as well as the development of PQC algorithms to deliver quantum-resistant encryption solutions. They also explore future milestones and the solutions that are available today to safeguard critical data and mitigate the quantum computing threat to enable quantum-secure communications.

Listen

Whitepaper

Intelligent Data - Driven Operations with AIOps

CSPs are looking to use AIOps to broaden the scope of network management and improve operational efficiency at each stage of the network lifecycle, by combining big data with AI/machine learning (ML).

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
Customers
Partners
Investors
Careers
Newsroom
Corporate Governance
Sustainability
Security

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.

Learn more

Press Release

Lumen Selects Ciena Optical Tech to Support AI Workloads

Learn more

Customer Story

DISH Expands First-of-its-Kind Cloud-Native 5G Network with Blue Planet’s Automation Platform

Learn more

Investors

Investor Relations

Learn more

Contact us

Connect with us

Contact sales
Contact support
Events
Executive Briefing 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

Colleagues talk while looking at a mobile device

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

Most Recent Alphabetical: A–Z Alphabetical: Z–A

Topics and Industries

All
400G
4G/5G converged xHaul
5G mobile networks
Adaptive IP

Adaptive Network
Artificial intelligence
Broadband
Cable/MSO
Ciena Services
CienaLife
CIN
Coherent routing
Content Delivery
CORD
Data security and encryption
Global DCI
Edge Cloud
Edge routing and switching
Federal Government
Fiber Deep
Finance
General
Healthcare
High-capacity switching and transport
Intelligent automation
K-12
Media
Metro DCI
Metro optical architectures
Mobile Backhaul
Multi-layer network control
Network transformation
Next Gen Metro and Edge
On-demand wave services
Open line systems
Partners
People and culture
Quantum communications
Redefining Optical Networks
Regional service provider
Research and Education
Routing and Switching
State and local government
Submarine Networking
TDM
Transportation
Universal aggregation
Utilities
Virtualized Edge
WaveLogic 6

See less

Content type

Application Notes
Articles
Brochures
Case Studies

Data Sheets
eBooks
Infobriefs
Infographics and posters
Podcasts
Press Releases
Videos
Visio Stencils
Webinars
White papers

See All

Latest People and culture Articles

Most Recent Alphabetical: A–Z Alphabetical: Z–A

Article

CienaLife: Recap of our company-wide volunteer day

Here's a recap of Ciena volunteer efforts on the company-wide volunteer day.

Article

Baking accessibility into our DNA—greater access ...

Ciena puts those with disabilities at the forefront of user experience and website accessibility to enhance Ciena’s commitment to ...

Stay connected

Stay informed and get Ciena's network insights emailed straight to your inbox.

Ciena is the global leader in high-speed connectivity.

We build adaptive 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, components, automation software, and services revolutionize data transmission and network management.

Insights

Featured insights Blog Case studies Videos Podcasts

Company

About Ciena Careers Investors Newsroom CienaLife Partners

Support

Contact sales Contact support Events Executive briefing center Product documentation

Quicklinks

BluePlanet.com Ciena worldwide Ciena learning MyCiena portal Preference center

Our solutions

EXPLORE OUR SOLUTIONS

Access and aggregation

Metro

Long haul

Submarine networking

Open line systems

Secure networking

Operations and automation

Network transformation

Put coherent routing in the driver’s seat

Our solutions by industry

Our insights

SELECT A TOPIC:

AI meets optical innovation: The future of data center networking with Ciena

Video

Chalk Talk: Coherent Routing

Podcast

Episode 84: Part 2- Quantum secure communications: Quantum Key Distribution and Post-Quantum Cryptography

Whitepaper

Intelligent Data - Driven Operations with AIOps

Our company

Our success is rooted in people

Press Release

Lumen Selects Ciena Optical Tech to Support AI Workloads

Customer Story

DISH Expands First-of-its-Kind Cloud-Native 5G Network with Blue Planet’s Automation Platform

Investors

Investor Relations

Contact us

General Inquiries

Sales

Global offices

North and South America

Europe, Middle East, and Africa

Asia Pacific

Latest People and culture Articles

Article

CienaLife: Recap of our company-wide volunteer day

Article

Baking accessibility into our DNA—greater access ...

Our solutions  by industry