Infinera Sets July 22nd for Second Quarter Fiscal 2008 Financial Results Conference Call and Webcast

SUNNYVALE, CA--(Marketwire - July 10, 2008) - Infinera Corporation (NASDAQ: INFN) today announced that the company will release its financial results for the second fiscal quarter ending June 28, 2008, after the close of market on NASDAQ on Tuesday, July 22, 2008.

An investment community conference call to discuss these results and the company's outlook will be held on Tuesday, July 22, 2008 at 2PM PDT/5PM EDT and will be accessible live and on an archived basis as follows:

Audio Webcast: www.infinera.com, click on investors.
Live Dial-in: 1-800-369-3357 (toll-free)
1-312-470-7056 (international)
Passcode: Pic

Telephone Replay: 1-866-503-3213 (toll-free)
1-203-369-1862 (international)
No passcode.

About Infinera

Infinera provides Digital Optical Networking systems to telecommunications carriers worldwide. Infinera's systems are unique in their use of a breakthrough semiconductor technology: the Photonic Integrated Circuit (PIC). Infinera's systems and PIC technology are designed to provide optical networks with simpler and more flexible engineering and operations, faster time-to-service, and the ability to rapidly deliver differentiated services without reengineering their optical infrastructure. For more information, please visit www.infinera.com.

Contact Information: For further information Media: Jeff Ferry Infinera Tel. +1-408-572-5213 jferry@infinera.com Investors: Bob Blair Infinera Tel. +1-408-716-4879 bblair@infinera.com