Purchasing 3770 RJE Emulation Products

Purchasing 3770 SNA/RJE Emulation


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Introduction to IBM 3770 SNA/RJE Communications

Who Uses 3770 SNA/RJE Communications Today?


What Did 3770 SNA/RJE Terminals Look Like?

What is SNA/RJE?

3770 SNA/RJE Communications Frequently Asked Questions

3770 SNA/RJE Communications Glossary

Things to Consider When Purchasing 3770 SNA/RJE Emulation
Hopefully this web site has provided you with some good background information on the subject of IBM 3770 SNA/RJE Communications and modern day deployment into SNA networks. If you are in the market to purchase 3770 emulation, you might find that asking yourself, and any potential vendor, the following questions is helpful in determining your needs and the best possible solution.


Before attempting to contact a potential vendor of 3770 emulation products, it would be helpful if you have answers to the following questions:


Q: What type of connection is going to be used? For example, will the connection be via modem over dial-up or leased lines? Will the connection be over a local area network (i.e., Ethernet or Token Ring) or a Frame Relay network?

Q: If using a modem connection, what kind of modem will I be connecting with at the remote site? Is there anyway to find out if I don't know?

Q: Is my connection direct to the host or will it be via an SNA server or gateway (e.g., Microsoft Host Integration Server)?


Should you be in the market to purchase 3770 emulation products, you may want to ask these questions of any potential vendor:

Q: If the connection is via modem, will I also need to purchase a modem?

Q: Are there any hidden costs? What about support? Annual maintenance?

Q: If the connection is via modem, is AutoSync an option for my specific requirements? If so, does your product support AutoSync?


When you are ready to make a purchase or if you would like to locate a 3770 RJE emulation supplier, click here to be taken to the web site of a leading 3770 emulation provider. You may prefer to do a search for 3770 or 3770 emulation on Google or your favorite search engine.
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