For those who’ve learn over our Submarine Cable Continuously Requested Questions, you already know that cable faults are widespread. On common, there are over 100 every year.
After all, as a society closely depending on these cables, we have gotten fairly good at repairing them.
However what was the restore course of like a number of a long time in the past? How had been we fixing cables again within the period of the Walkman?
Time for a visit down reminiscence lane.
A 1982 report archived by the AT&T Tech Channel highlights the progress of SCARAB (Submersible Crafts Aiding Restore and Burial) developed on the Bell Labs Holmdel Middle within the late Seventies.
These submarine-robots had been particularly engineered to deal with underwater cable harm. Nonetheless, they had been restricted by a ten,000-foot lengthy management cable and will solely face up to water stress as much as 6,700 toes.
Weighing in at 6,300 kilos, every craft required three individuals to observe and management it throughout operations.
You’ll discover the complete archived video under.
Footage Courtesy of AT&T Archives and Historical past Middle, Warren, NJ
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