Submarine Cable Routing | James Porter

Where do operators physically place their submarine cables, and why does that matter?

Even among those familiar with the undersea cable market, many don't give much thought to where precisely the cables lie on the seafloor and what factors determine this geography.

Today's guest knows a thing or two about how it gets done. We welcome James Porter, Cable Route Engineer at Alcatel Submarine Networks (ASN).

James spends his days studying maps to route submarine cables, ensuring ease of maintenance and compliance with guidelines. He joins Greg to discuss the challenges of seabed congestion, particularly in deep-water areas where new cables must be laid at a safe distance from existing ones to ensure they can be repaired in the future.

The pair also discuss:

• The role of the International Cable Protection Committee (ICPC) and its recommendations for planning new cables to avoid impacting existing systems.
• The complexities of geopolitics and physical geography, which often restrict cable routes and force them into congested choke points.
• The critical need for better communication and data sharing among industry players to more efficiently and safely manage the crowded seabed.

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