News: Portfolio 2006

Tollgrade Communications Invests in BPL Global

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About BPL Global

BPL Global™, Ltd. is a leading international provider of Smart Grid applications to utilities and broadband services to consumers via power lines. The company forms joint ventures with national/regional utilities and ISPs and provides Broadband over Power Line (BPL) technology-based products and services. BPL Global specializes in end to end solutions, providing the best in technology, software, hardware, design, and systems integration. Visit BPL Global on the Web at www.bplglobal.net.

About Tollgrade

Tollgrade Communications, Inc. is a leading provider of network service assurance products and services for centralized test systems around the world. Tollgrade designs, engineers, markets and supports centralized test systems, test access and status monitoring products, and next generation network assurance technologies for the broadband marketplace. Tollgrade's customers range from the top RBOCs (Regional Bell Operating Companies) and Cable providers, to numerous independent telecom, cable and broadband providers around the world. Tollgrade's network testing, measurement and monitoring solutions support the infrastructure of cable and telecom companies offering current and emerging triple play services. Tollgrade, headquartered near Pittsburgh in Cheswick, Pa., and its products and customer reach span over 200 million embedded access lines, more than any other test and measurement supplier. For more information, visit Tollgrade's web site at www.tollgrade.com.

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