History of AT&T Long Lines
8 days ago
- #history
- #AT&T
- #telecommunications
- AT&T Long Lines was the backbone of long-distance communication in the US, connecting regional Bell companies until its divestiture in 1984.
- The Long Lines system used microwave relay towers to transmit voice, data, and TV signals, replacing vulnerable wired systems.
- The network was crucial during the Cold War, with towers designed to withstand nuclear attacks and EMPs.
- Technological advancements like fiber optics and satellites led to the decline of the Long Lines system in the 1970s and 1980s.
- After AT&T's breakup, many Long Lines towers were abandoned, repurposed, or demolished, marking the end of an era in telecommunications.