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Siemens Supplies Bell Canada with E-series Platforms From Juniper Networks

E-series Delivers Performance Without Compromise For Bell Canada's Sympatico High Speed Internet Customers

MISSISSAUGA, Ontario and SUNNYVALE, Calif., March 11, 2003 - Siemens Canada Limited and Juniper Networks, Inc. (Nasdaq: JNPR) today announced that Bell Canada, Canada's leading integrated communications company, has deployed the Juniper Networks E-series throughout Ontario and Quebec to support its Bell Sympatico High Speed Internet Services.

The E-series is a reliable and integrated platform that combines rich subscriber management capabilities with provider-class edge routing with the ability to cost-effectively scale services with subscriber growth. Its flexible ASIC-based architecture will enable Bell Canada to deliver high-speed access and next-generation broadband services requiring real-time quality of service, such as online games, music services, and Voice over Internet Protocol (VoIP) applications across its extensive Digital Subscriber Line (DSL) network.

"Siemens is pleased to be a strategic partner with a world leading service provider like Bell Canada," said Tony Cassetta, vice president of Information and Communications Division at Siemens Canada. "Siemens recognizes Bell Canada's innovative approach to the deployment of next generation networks and services. We are excited to share in the continuing evolution of the Sympatico ISP and grow our relationship with Bell Canada."

"Bell Canada's deployment of our E-series is further validation of Juniper Networks ability to meet the stringent demands of the world's leading service providers," said Jim Dolce, executive vice president, Worldwide Field Operations at Juniper Networks. "This selection is an important endorsement of the Model for Integrated Network Transformation (MINT), a framework for the delivery of enhanced services."

About Siemens in Canada

Siemens is one of the largest and most diversified companies in the world, providing innovations in areas such as health care, information & communication, energy & power, industry & automation, transportation and lighting. In Canada, Siemens is headquartered in Mississauga, Ontario and has 70 offices and 9 manufacturing facilities across the country. Locations span from coast to coast and are staffed by more than 6,600 employees. Sales for the last fiscal year were $3.1 billion Canadian. For more information, please visit: www.siemens.ca

About Juniper Networks, Inc.

Juniper Networks transforms the business of networking by converting a commodity - bandwidth - into a dependable, secure, and highly valuable corporate asset. Founded in 1996 to meet the stringent demands of service providers, Juniper Networks is now relied upon by the world's leading network operators, government agencies, research and education institutions, and information-intensive enterprises as the foundation for uncompromising networks. Juniper Networks is headquartered in Sunnyvale, California. Additional information can be found at www.juniper.net.

Juniper Networks is registered in the U.S. Patent and Trademark Office and in other countries as a trademark of Juniper Networks, Inc. Broadband Cable Processor, ERX, ESP, G1, G10, G-series, Internet Processor, JUNOS, JUNOScript, M5, M10, M20, M40, M40e, M160, M-series, NMC-RX, SDX, ServiceGuard, T320, T640, T-series, UMC, and Unison are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.