I need to solve this problem:
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Upgrade/migrate to an IP host but keep legacy protocol end-user devices |
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Maintain legacy protocol mainframe but add IP end-user devices |
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Replace aging legacy protocol hardware/software |
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Connect a legacy protocol mainframe to an IP host |
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Connect two different legacy protocol networks |
Gcom has the solution!
Gcom creates products that connect older, mainframe-class computers, such as IBM, Tandem, and Unisys, to modern, TCP/IP-based servers and applications.
 
Why Gcom?
Legacy Protocol Expertise - Gcom has been designing and developing data communications solutions since 1979. More...
Product Quality, Longevity, and Viability - Gcom products have been used in mission-critical environments for over 25 years; are used in thousands of locations across the globe; and have been fine-tuned over the decades to fit real-world situations.
Easy Implementation - Gcom’s flagship product is a simple plug/configure/play solution for most customer needs. Gcom offers several options if you need more control of a legacy protocol connection, ranging from Gcom development of custom solutions for you, to free programming resources that eliminate the legacy API learning curve, thereby shortening your development cycle. |
What are legacy protocols?
IP and TCP are new, popular, data communication standards. Legacy protocols - such as X.25, SNA, and Bisync - are simply older data communications standards. More...
Why use legacy protocols?
Cost. Security. Stability. More...
Why can legacy protocols be a problem?
As TCP/IP has grown in popularity, legacy protocol expertise has diminished, leaving few professionals qualified to configure and maintain legacy networks, and/or create and maintain programs designed to use these networks. |
Gcom customer solutions
Federal Aviation Administration - SDLC, Link Layer
U.S. National Weather Service - X.25, Raw Async, IP
China Bank - SNA, LLC2, IP, NCR
HP Atalla Security Products - SNA, LLC2, IP
HypoVereinsbank - X.25, SNA, IP
VISA - SNA, X.25, Bisync, Frame Relay, IP
Motorola - LAPD, Frame Relay
Lucent Technologies - LAPB, LAPD, Link Layer
Multinational oil and gas company - X.25, IP
And more... |
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