Terminal concentrators, also known as terminal multiplexers, were hardware devices used to multiplex multiple serial terminals to a single hardware computer connection. Examples of terminal multiplexers were the IBM 32991 and the terminal multiplexers made by Gandalf Technologies.
References
References
- "US - IBM Terminal Multiplexer Model 32T". www.ibm.com. 2009-06-09. Retrieved 2023-05-07.