MINNEAPOLIS, Dec. 10 -- ADC said it has signed a supplier agreement with BellSouth Corp. in which ADC will provide the Atlanta-based communications company with broadband connectivity products, systems and integration services. BellSouth will use an array of ADC products, including digital signal cross connects, optical cross connects and FiberGuide fiber cabling systems. The products are approved for use throughout BellSouth's nine-state southeastern United States territory. The agreement also calls for the consideration of ADC systems integration services in deploying the products and systems.