wired1900

The wired telephone network, built with copper wires, connected the world for over a century before wireless became dominant.

#wired#copper#telephone network#1900#infrastructure

"The first wired communication system was the telegraph, invented in 1837, using electrical signals over wires."

"Ethernet, the wired networking standard, was invented in 1973 and remains the backbone of internet infrastructure."

"Wired connections are generally more reliable and faster than wireless, but lack mobility."