X3270 is an IBM 3270 terminal emulator for the X Window System and Windows. It runs on most Unix-like operating systems -- e.g., Linux, Mac OS X, Solaris and Cygwin. It runs on most Unix-like operating systems -- e.g., Linux, Mac OS X, Solaris and Cygwin. PASSPORT supports many IBM 3270 terminal types. The term IBM 3270 actually refers to an entire family of IBM mainframe host connectivity devices. Terminal emulation for both the monochrome IBM 3278 and the extended color IBM 3279 terminal are supported with four different screen sizes each.
DCA IRMA II ISA for PCs. In 1983, IBM marketed the, a bundled package including a PC, 3270 emulation software and coax interface card. 3270 emulators are also available from many third-party vendors like. Some solutions permitted a coax interface to be shared by workstations in a LAN.