To: Johnny Canuck who wrote (35546 ) 12/15/2001 2:33:50 PM From: Johnny Canuck Respond to of 69746 Tellium Growing Faster Than Long-Haul Optical Switch Market Tellium, a manufacturer of intelligent core optical switches, has announced that Infonetics Research, a market research and consulting firm, has identified Tellium as a leader in the worldwide long-haul optical switching market, growing revenue faster than the market as a whole. Tellium's third quarter revenue grew by more than 30 percent over second quarter revenue as reported in Intelligent Optical Network Hardware, Infonetics Research's quarterly worldwide market share and forecast service. In comparison, the total worldwide revenue for the third quarter 2001 long-haul optical switch market was approximately $161 million, an increase of 20 percent over second quarter 2001 totals of approximately $134 million. The forecast also reported that Tellium has 25 percent of third quarter 2001 revenue market share in the long-haul optical switch market. "Our market share and forecast service tracks the leading companies in the intelligent optical networking hardware arena," said Michael Howard, Infonetics Research principal analyst and co-founder. "Among all long-haul optical switch makers, Tellium is a strong second based on their third quarter revenue, following Ciena." Since the fourth quarter of 2000, Infonetics Research has been providing the industry with its Intelligent Optical Network Hardware forecast. According to Howard, over the past four consecutive quarters, Tellium has been among the leaders consistently gaining revenues and capturing market share. "Infonetics Research further validates Tellium's position in the industry," said Harry Carr, Tellium's chairman and chief executive officer. "We're pleased once again to be recognized as a company capturing market share." Tellium delivers high-speed, high-capacity, intelligent core optical solutions that empower service providers around the world to create, run, control and optimize their networks. First in the world to provide in-service, intelligent optical switches, Tellium's Aurora Optical Switch family and the StarNet Software Suite together offer service providers a simple and cost-effective evolutionary path to next-generation public networks. More information is available at www.tellium.com. wdm.pennnet.com