“TAT-7”的意思、由来-开放百科全书

词条

TAT-7

释义

References

TAT-7 was the seventh transatlantic telephone cable, in operation from 1983 to 1994, initially carrying 4,000 3 kHz telephone circuits between New Jersey, Unites States and Porthcurno in southwest England. It was owned by AT&T, British Telecom and France Telecom.^[1]

Although optical fiber had been invented in 1970, this cable was still using coaxial cable technology.

References

1. ^{{Cite web|url=http://atlantic-cable.com//Cables/CableTimeLine/index1951.htm|title=History of the Atlantic Cable & Submarine Telegraphy - Cable Timeline|website=atlantic-cable.com|access-date=2018-08-05}}

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