Infinera: The Current and Future State of Subsea Cables

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Submarine cables have been a tremendous boon to our daily lives. From streaming videos on Netflix, to conducting business over Skype, to keeping in touch with family and friends around the world, subsea cables have filled a critical role in providing a stable and effective means of global connectivity. Submarine cables in the modern world Submarine networks have been relied …

[Whitepaper Download] By Ciena: Side-Stepping the Shannon Limit

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Published by Ciena. Summary For a decade now, the submarine network industry has benefitted from the arrival of coherent-based modems allowing cable operators to upgrade their submerged assets to previously unthinkable total information-carrying capacities. Channel speeds initially increased from traditional 10Gb/s On-Off Keying (OOK), where laser light was shuttered on and off to represent digital ones and zeros, to 40Gb/s …