5
votes
1answer
360 views

What kind of fiber is used in Intercontinental connections? Are repeaters used?

I'm curious about the underwater Internet infrastructure that interconnects continents to each other. Can anyone elaborate on how it works, or any other details (such as security) of these wires?
1
vote
4answers
376 views

Encryption on Gigabit Ethernet

We have 2 offices connected with a fiber optics cables. On both sides FO is inserted into the fiber ports in the switches but we can install fiber pci-e cards in some servers if required. The offices ...