Infinera Sets April 21st for First Quarter Fiscal 2009 Financial Results Conference Call and Webcast

SUNNYVALE, CA--(Marketwire - April 13, 2009) - Infinera Corporation (NASDAQ: INFN) today announced that it will release its financial results for the first quarter of fiscal 2009 ending March 28, 2009, after the close of market on NASDAQ on Tuesday, April 21, 2009.

An investment community conference call to discuss these results and the company's outlook will be held on Tuesday, April 21, 2009 at 5:00 p.m. EDT/2:00 p.m. PDT and will be accessible live and on an archived basis as follows:

     First Quarter Financial Results Conference Call and Webcast
     Date:  Tuesday, April 21, 2009
     Time:  5:00 p.m. EDT/2:00 p.m. PDT

     Audio Webcast: www.infinera.com, click on company/investor relations
     Live Dial-in: 1-800-988-9718 (toll-free);
     1-415-228-4886 (international)
     Live Passcode: PIC

     Telephone Replay: 1-866-457-5717 (toll-free);
     1-203-369-1295 (international)
     No Replay Passcode
     Replay will be available 1 hr after the end of the call until July 31,
     2009.

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 customers 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