Search results
Results From The WOW.Com Content Network
A TN3270 client running on Windows. A 3270 Emulator is a terminal emulator that duplicates the functions of an IBM 3270 mainframe computer terminal on a computer, usually a PC or similar microcomputer.
TN3270 Plus is a terminal emulator for Microsoft Windows. It is used for connecting Windows PC users to IBM mainframe, IBM i and UNIX systems via TCP/IP . TN3270 Plus includes terminal emulation for 3270, 5250, VT100, VT220 and ANSI terminals.
Terminal emulator for Macintosh (discontinued since 1989) RUMBA: Character, block: Serial port, Telnet, SSH, tn3270, tn5250, SNA: Windows: Rumba and allows users to connect to legacy systems (typically a mainframe) rxvt: Character: Local X11, Wayland: Unix-based Rxvt is a terminal emulator for the X Window System, and in the form of a Cygwin ...
Telnet 3270, or tn3270 describes both the process of sending and receiving 3270 data streams using the telnet protocol and the software that emulates a 3270 class terminal that communicates using that process. [5] [51] tn3270 allows a 3270 terminal emulator to communicate over a TCP/IP network instead of an SNA network. Telnet 3270 can be used ...
An additional 370 channel card can be added to provide mainframe-specific I/O such as 3270 local control units, 3400/3480 tape drives or 7171 protocol converters. Although a single-card product, the P/370 ran three times faster than the 7437, attaining 3.5 MIPS, on par with a low-end IBM 4381 . [ 17 ]
TN3270 (Telnet 3270), defined by those RFCs, supports direct client-server connections to the mainframe using a TN3270 server on the mainframe, and a TN3270 emulation package on the computer at the end user site. This protocol allows existing VTAM applications (CICS, TSO) to run with little or no change from traditional SNA by supporting ...
At the launch of the 3270 PC, the Control Program was the distinguishing software feature between a 3270 PC and an XT with an added 3278 board. [8] IBM considered the 3270 PC Control Program to be mainframe software, so it did not provide user-installable upgrades. Upgrades had to be installed by expert system programmers. [2]
Irma board, originally spelled IRMA board, refers to a brand of coaxial interface cards for PCs and Macintosh computers used to enable 3270 emulator programs to connect to IBM mainframe computers. [ 1 ] [ 2 ] IRMA boards were used to connect PCs and Macs to IBM 3274 terminal controllers.