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The 3279 was widely used as an IBM mainframe terminal before PCs became commonly used for the purpose. It was part of the 3270 series, using the 3270 data stream. [22] Terminals could be connected to a 3274 controller, either channel connected to an IBM mainframe or linked via an SDLC (Synchronous Data Link Control) link.
The terminals combine standard 3270 emulation with a number of Questar-specific features. The terminals have been most successful with users who already operate compatible Bull mainframe systems, and have achieved far less market penetration as plug-compatible replacements for IBM 3270 terminals.
The DEC VT100, a widely emulated computer terminal IBM 2741, a widely emulated computer terminal in the 1960s and 1970s (keyboard/printer) A computer terminal is an electronic or electromechanical hardware device that can be used for entering data into, and transcribing [1] data from, a computer or a computing system. [2]
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The Hazeltine 2000 is one of the first general-purpose "smart" computer terminals, [1] [a] introduced in October 1970 at a price of $2,995 (equivalent to $23,500 in 2023). ). While earlier terminal systems included "smart" editing features, notably the IBM 2260, the Hazeltine 2000 was the first that used a standard RS-232 interface and sent its control sequences in the data s
A mainframe computer, informally called a mainframe or big iron, [1] is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.
Uniscope was a registered trade mark for a set of Sperry Univac dumb terminal products. The trademark was applied for October 13, 1969. Several models were produced: the Uniscope 100, Uniscope 200, Uniscope 300, the UTS 400, the UTS 10, the UTS 20, the UTS 30, the UTS 40 and the color UTS 60.
The ADM-3A was an influential early video display terminal, introduced in 1976. [1] It was manufactured by Lear Siegler and had a 12-inch screen displaying 12 or 24 lines of 80 characters. It set a new industry low single unit price of $995. [a] Its "dumb terminal" nickname came from some of the original trade publication advertisements. [2]