Coax Display Terminals

Coax terminals attach to a mainframe host. Also known as 3270 terminals, they come in various screen sizes, screen colors, keyboard styles, and with or without a printer port. Not all IBM models are listed here. If you don't see what you a looking for, contact us by email or call 1-800-356-1617.

IBM Modular Coax Terminals

All models of this terminal attach to most VGA or SVGA monitors, have 122-key or 102-key keyboard options, parallel printer port, and mouse option. Monitor is optional and offered in various sizes.

Modular Terminal Models

One model: 3483
( 3483-V11, 3483-V13, 3483-V41, 3483-V43, 3483-V51, 3481-V53 )

IBM Infowindow II Coax Display Terminals

All models have a parallel printer port, choice of 122-key or 102-key keyboard, and mouse option.

Infowindow II Models

  3481 14" amber or green
* 3482 14" color, .28 dot pitch
* 3482 15" mono, amber or green

*See footnote

IBM Infowindow Coax Display Terminals

These first generation Infowindow terminals have a choice of 122-key, 102-key, or 104-key keyboards. Certain models have parallel printer ports.

Infowindow Models

  3471 14" amber or green
  3472 14" color, green, or amber, parallel printer port
  3472-G 14" graphics color model, parallel printer port
  3472-H 14" color, green, or amber with HP-compatible printer port
* 3472-D 15" green, parallel printer port

*See footnote

Legacy Coax Display Terminals

Most models have a choice of a 122-key, 102-key, or 104-key keyboard. Certain models have a printer port.

IBM Legacy Dispaly Terminal Models

  3191 12" green or amber, 122-, 102-, 104-key
  3191-D 14" green, 122-, 102-, 104-key
  3192-C 14" color, serial printer port, 122-, 102-, 104-key
  3192-D 15" green, serial printer port, 122-, 102-, 104-key
  3192-F 14" color, 132 column, serial pr port, 122-, 102-, 104-key
  3192-L 14" color, light pen, serial printer port, 122-, 102-, 104-key

Coax Display Terminal Tips:

All IBM 3270 terminals have a coax (BNC) port
122-key keyboard has 24 function keys and a keypad
102-key keyboard has 12 function keys and a keypad
104-key keyboard has 24 function keys and no keypad


* Please note, these models are in extremely short supply or have become unreliable due to age. However, certain other models can be substituted which are reliable and readily available. To learn about these compatible products, contact us via email or call 1-800-356-1617.

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