TheCompany is publicly traded on the NASDAQ Stock Market under the PMCS symbol

Thesebenefits improve fiber efficiency, reduce capital and operational costs, andenable Service Providers to introduce and more effectively manage both newEthernet and existing T1/E1 services. "PMC-Sierras field-proven CHESS chipset family is the best solution to boostnetwork capacity, enable cost-effective upgrades and deliver new servicesrequired by carriers," said Mr. Ke Chu, chief system architecture engineer ofZTE Corporations Wireline Product R&D Institute. "Triple Play servicedeployment continues to drive up bandwidth requirements and PMC-Sierrasbest-in-class technology, software re-use and technical support gives ussignificant time-to-market and development cost advantages." "ZTE continues to grow its market share both domestically and abroad, based onits technology leadership and strong portfolio," said Babak Samimi, director ofstrategic marketing of PMC-Sierras Communication Products Division. "We highlyvalue our strategic relationship with ZTE and are pleased to expand ourparticipation in Asia Pacifics metro network build-out with the Unitransoptical platforms." About PMC-Sierras CHESS ProductsPMC-Sierras CHESS III chipset for aggregating, grooming and transporting2.5Gbit/s and 10Gbit/s metro services offers a wide range of STS-1/AU-3cross-connect solutions as well as a highly integrated framer solution for MSPPsand ROADMs. The CHESS Wideband chipsetprovides a highly integrated VT/TUgrooming solution that enables cost-effective in-service upgrades to MSPPs,MSPPs and Optical Cross Connect systems. For more information, visit: http:// CHESS III ChipsetPM5376 TSE Nx160 - 64-port cross-connect enables single-stage, non-blockingcross-connects to scale from 160 Gbit/s to 640 Gbit/s PM5377TSE 240 - 96-port cross-connect reduces software complexity of automaticprotection switching with Message Assisted Protection Switching (MAPS)technology PM5308 TSE 120 - 74-port cross-connect optimized for lower bandwidth, lower costapplications PM5336 ARROW 2488 - high capacity, single-chip add/drop multiplexer PM5326 ARROW-2x192 - highly integrated, channelized 20 Gbit/s framer supportsdual channel OC-192/STM-64 or 8xOC-48/STM-16 PM5324 ARROW-1x192 - highly integrated, channelized 10 Gbit/s framer supportssingle channel OC-192/STM-64 port or 4xOC-48/STM-16 CHESS Wideband ChipsetPM5370 WSE 40 - 18-port VT/TU wideband cross-connect reduces software complexityof automatic protection switching using MAPS technology PM5370 WSE 20 - 10-port VT/TU wideband cross-connect for lower bandwidth, lowercost applications PM5369 TUPP 9953 - SONET/SDH tributary unit payload processor for 9953 Mbit/s For product documentation and pricing information, contact a PMC-Sierra salesrepresentative at http:// About ZTEFounded in 1985, with global headquarters in Shenzhen, China, and operations inmore than 100 countries, ZTE Corporation is a leading global provider of fixedline and mobile telecommunications equipment and network solutions.

ZTEsproduct range is the most complete in the world - covering virtually everysector of the wireline, wireless and terminal markets. ZTE is the fastest-growing telecom equipment supplier in the world, and Chinasonly listed telecoms manufacturer, with shares publicly traded on both the HongKong and Shenzhen Stock Exchanges. ZTE was the only Chinese IT and telecomsmanufacturer listed in BusinessWeeks 2005 Top 100 Information TechnologyCompanies. For more information, please visit About PMC-SierraPMC-Sierra, the premier Internet infrastructure semiconductor solutionprovider, offers its customers technical and sales support worldwide through anetwork of offices in North America, Europe, Israel and Asia.

PMC-Sierraprovides semiconductor solutions for Enterprise Storage, Wide Area NetworkInfrastructure, Fiber To The Home, and Laser Printer/SMB NAS markets. TheCompany is publicly traded on the NASDAQ Stock Market under the PMCS symbol. Formore information, visit Resources to Extend your Product Knowledge and UnderstandingPMC-Sierra New Products White Papers Copyright PMC-Sierra, Inc 2009 All rights reserved. Other product and company namesmentioned herein may be trademarks of their respective owners. However,statistics like these should be no surprise because since the maturity of Web2.0, the Internet has become more entertaining and user-friendly filled withmedia rich innovative content that can be created and accessed by millions.