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The best solution to replace IBM 3174 exchangers

SysWinG is an easy solution to replace the retiring IBM 3174
exchangers, coax cable system, and 3270 network cards. Acting as a
gateway between IBM Mainframe and Windows platform PCs, SysWinG enable users operate terminal emulation on their PCs by linking to SysWinG Gateway under TCP / IP network without any specific hardware.

Now network administrators can easily assign available LUs for certain users, and control / monitor user status with the help of SysWinG Gateay.

By including certain plugins on SysWinG Gateway, users can use API (SDK) to develop their own APs interacting with IBM mainframe via SysWinG Gateway.







Main Screen
PU Setting
User Status
LU Status
IP Filter


‧ Windows-based application: easy to install, use, and maintain
‧ Various SNA protocols support: Ethernet, Token Ring, SDLC, etc.
‧ Full IBM mainframe utilities for DOS / Windows emulation programs support
‧ API is available for developing customized APs for LU0, LU1, LU2, or LU3 modes
‧ No IBM host setting adjustment is required
‧ Safety control by IP filter and User ID / Password
‧ Easy to control and monitor users' linking conditions with IBM mainframe
‧ Fully control available LUs
‧ Get rid of old 3174 exchanger, 3270 network adapter, and coax cables





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