PMCS (MM)

PMC-Sierra (Nasdaq:PMCS): WHO: � PMC-Sierra (Nasdaq:PMCS) � WHAT: Mr. Gilad Aloni, EPON Product Manager for PMC-Sierra's Fiber to the Home Division, will present "10G EPON: The Next Generation PON Technology" at OptiNet China on Thursday, May 29, 2008, at 9:30 am. � PMC-Sierra, the industry's only supplier that supports both EPON (IEEE 802.3ah Ethernet in the First Mile) and GPON (ITU-T G.984) standards, will present an EPON development roadmap, providing an insightful resource for Chinese carriers and market players focused on EPON. In the first part of this presentation, Mr. Aloni will share in-depth information about the company's market-leading EPON products, with more than 6 million EPON solutions currently deployed. He will discuss the key technologies that are critical to mass deployment, and will address the next generation EPON technology--10G EPON-- including its technological advantages and how it will impact the market. � The company will also feature a technology demonstration for customers and media in its meeting suite by invitation. � WHEN: Thursday, May 29, 2008, 9:30 to 10:00 am � WHERE: Main Ball Room, Presidential Plaza Hotel, Beijing, China � About OptiNet OptiNet China Conference 2008, May 28-29, in Beijing, offers the chance to learn more about the potential and challenges of optical networking. At OptiNet China 2008, the biggest focus will be on the pending large-scale rollout of optical metro access networks in China. The conference sessions will provide the insights that network executives, planners and engineers need to make informed decisions about the optical networking business. For more information, visit: http://www.optinetchina.com. About PMC-Sierra PMC-Sierra� is a leading provider of broadband communications and storage semiconductors for metro, access, fiber to the home, wireless infrastructure, storage, laser printers and fiber access gateway equipment. PMC-Sierra offers worldwide technical and sales support, including a network of offices throughout North America, Europe, Israel and Asia. The company is publicly traded on the NASDAQ Stock Market under the PMCS symbol. For more information, visit www.pmc-sierra.com. � Copyright PMC-Sierra, Inc. 2008. All rights reserved. PMC and PMC-Sierra are registered trademarks of PMC-Sierra, Inc. in the United States and other countries. PMC-SIERRA, PMCS and �Enabling connectivity. Empowering people.� are trademarks of PMC-Sierra, Inc. Other product and company names mentioned herein may be trademarks of their respective owners.