The first automated distribution network line goes online
Telex is a network of teleprinters, which is a electromechanical typewriter. This network was a new way of distributing military messages, at approximately 66 words per minute. The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first computer networks to implement the TCP/IP protocol suite. An Automated Main Distribution Frame (AMDF) is a telecommunications device that automates the cross-connection of subscriber lines from the local loop to central office or exchange equipment ports, replacing manual jumpering processes with electronically controlled switching for efficient service.
Read More
