ISDN Diagram

by Barry Rowe

 

This is a diagram of how the Champaign schools are going to use ISDN lines to connect schools to a central location. Each school needs an ISDN line connecting it to the phone company. From the phone company, a Primary ISDN line connects to the central office so that all of the schools can connect at the same time to the file server and the Internet. This diagram shows a radio link to the Internet, but a T1 line, Fibre, or several Primary ISDN lines could be used.

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Edited 3.15.97 Leah J. West