Radnet produced "Edge Multiplexers" for telecommunications networks that used Asyncronous Transfer Mode (ATM), which was seen as the broadband communications technology of the future. The company's products were designed to facilitate a transition period during which the use of ATM would slowly increase, allowing telecom operators to take a gradual approach to the deployment of the technology.

 

Exit: Radnet was sold to a consortium of Siemens (NYSE: SI) and Newbridge Networks in November 1997.