Chalk Talk: Maximize your fiber capacity with L-band spectrum
In this Chalk Talk, Paul Chedore, Photonic Systems Architect, provides a detailed comparison between three options for increasing the usable spectrum: the conventional 9.6 THz C+L-band, 10.8 THz Extended C + Shifted L-band, and 12 THz Extended C-band + Extended L-band.
Related videos
Videos
Secure and resilient government networks
See how Ciena solutions meet mission-critical demands with security, resiliency, and future-ready connectivity.
Videos
RLS Hyper-Rail: Scaling Optical Networks for the ...
In this video, we explain what RLS Hyper-Rail is, why it matters, and how it enables the next generation of AI connectivity.
Videos
1.6T quantum-safe communications video
See how always-on, wire-speed encryption with QKD interworking and NIST-certified PQC algorithms ensures data confidentiality at ...
Videos
Fierce Network: Scaling AI with Next-Gen Optical ...
Ciena’s Mark Bieberich discusses AI-driven demand, optical network expansion, high-performance optics, coherent solutions, and sc ...
Videos
Quantum-safe communications: From today's deploym ...
Protect your critical data with quantum-safe communications that stand up to quantum computers. Secure your network today and for ...
Videos
Automated Deployment Optimizer
Accelerate time to market and revenue for submarine and terrestrial networks with Automated Deployment Optimizer (ADO), included ...
Videos
Optimization Service
Everything about your network health is in your data. Optimization Service provides the people, processes, and tools to help you ...
Videos
Advisory and Enablement Service
AI-driven traffic is exploding—pushing networks to their limits. Ciena helps you stay ahead with smarter planning, automation, an ...
Related
Webinars
Translating industry best practices into positive policy and regulatory outcomes with Ciena, Meta, AWS and TeleGeography
This webinar will detail the ICC’s strategic, multifaceted efforts in education, outreach, and advocacy, which build upon the International Cable Protection Committee’s (ICPC) best practices. Attendees will learn how sustained collaboration
WatchBlog
Agentic AI: Rewriting the rules of compute and networking
AI infrastructure is entering a new phase. As agentic AI demands more orchestration, memory handling, and tool execution from CPUs, networks must evolve from passive interconnects into programmable, high-capacity infrastructure that can support
ReadeBooks
Accelerating AI Growth eBook
Power AI-scale growth with optical networking built for neoscalers. Explore the breakthroughs enabling high capacity, low latency, and efficient operationalization.
Download


