Historically, optical networks used a fixed-grid spacing that dictated channel placement. Available bandwidth was split initially based on filter technology limits and each channel had to match each allocated spectrum slot. This handbook explores the concepts and considerations required in channel planning for a modern flexible-grid submarine network.
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Open Submarine Cable Channel Planning
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Driven by AI and the adoption of cloud services, wave services are gaining momentum. Read our report to identify and understand the business opportunities.
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On-demand webinar | Ciena, TeleGeography, and Colt Technology Services | Submarine and satellite networks: Friends, foes, or frenemies?
Join Ciena, TeleGeography, and Colt Technology Services for an expert discussion on the future of satellites and submarine cables in global telecommunications.
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Porthcurno Museum of Global Communications educates a new generation
Situated in the village of Porthcurno in Cornwall, UK, PK Porthcurno, Museum of Global Communications offers visitors an exploration of the history of global telecommunications. Ciena’s Brian Lavallée dives into the role of the museum in global
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