A Dump Of Pictures You Don’t See Often!

1A cross-section of an undersea cable.

Dump Of Pictures

Submarine cables were simple point-to-point connections. With the development of submarine branching units (SBUs), more than one destination could be served by a single cable system. Modern cable systems now usually have their fibers arranged in a self-healing ring to increase their redundancy, with the submarine sections following different paths on the ocean floor.