Submarine Cable Map 2016

It always amazes me how many cables there actually is in the sea around the world. You can view the updated version for this year at:

http://submarine-cable-map-2016.telegeography.com/

Am I blind or does it not label what the different shades of blue mean?

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Originally Posted by dbgtz

Am I blind or does it not label what the different shades of blue mean?

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I think it's this?

http://mattgarner.net/uploads/2016-03-21_18-26-55.png

If a fuse blows do you have to replace the entire cable that must be a pain to deliver from Dixons