Power is involved too. When I first visited a cable landing station I got to learn about the process to de-energize / energize the cable and coordinate with the

Power is involved too. When I first visited a cable landing station I got to learn about the process to de-energize / energize the cable and coordinate with the ship and the remote side. Pretty involved but really neat to see. The stories are interesting too. One cable landing station on a small island the main tech would bring his family in during a typhoon to shelter there for days since it was a fairly protected site that had plenty of fuel for the generators.