Infinera is demonstrating 100Gb/s in Live Traffic Running over Internet2 Network

Sunnyvale, CA on 17 November 2009

Infinera (Nasdaq: INFN) will be showing new technologies and products that continue to lead the optical networking industry at the SC09 conference in Portland. As the first and only company producing optical systems based on large-scale photonic integration, Infinera offers the scalability and flexibility to meet exponentially growing bandwidth demand from the Internet’s power users like the research and education community.

At the Infinera booth at SC09, conference attendees will be able to see a pre-production 100 Gigabit Ethernet Module, designed to deliver 100GbE services in today’s Infinera DTN and over today’s network infrastructure. Also at SC09, Infinera will show its new metro edge platform, the Infinera ATN, which extends the benefits of Infinera’s Digital Optical Networks architecture across the network, from the core to the metro edge.

Infinera continues to lead the industry in the race to 100 Gigabit Ethernet. At this year’s SC09, Infinera is participating in a joint demonstration with Internet2, Level 3 Communications, and Juniper Networks involving interoperation between the Infinera DTN and a Juniper T1600 Series Core Router. Infinera’s Bandwidth Virtualization™ architecture is designed to provide the flexibility and scalability to enable a wide range of services, including potential future 100GbE services, to be delivered over today’s infrastructure. Infinera is working closely with others in the industry to ensure a complete solution for 100GbE, working on issues including industry standards as well as testing and network deployment. Infinera’s current generation of photonic integrated circuits (PICs) put 100 Gb/s of capacity on every Infinera DTN line card. Infinera’s next-generation PICs, designed with capacity of 400 Gb/s on a pair of chips integrating more than 400 optical elements, will enable a significant increase in the capacity and scalability of optical networks.

“The Infinera vision enables seamless scalability of the optical layer, with the application of photonic integration technology to enable an ever-increasing pool of intelligent bandwidth,” said Infinera chief technology officer Drew Perkins.”Our aim is to push the frontiers of the technology forward, while at the same time broadening our product portfolio so our technology can be applied in more parts of the network.”

SC09 takes place at the Oregon Convention Center in Portland. Visitors to the show are invited to stop by the booth #1444 to see detailed information on Infinera products, technology, and the company’s vision of the future of the network.

The Infinera family of optical solutions includes the Infinera DTN, the first optical system based on large-scale photonic integrated circuits, and the Infinera ATN, a compact metro edge platform that extends the benefits of Infinera’s Digital Optical Networks to the metro edge.

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 http://www.infinera.com.

This press release contains certain forward-looking statements based on current expectations, forecasts and assumptions that involve risks and uncertainties. These statements are based on information available to Infinera as of the date hereof; and actual results could differ materially from those stated or implied, due to risks and uncertainties. Forward-looking statements include statements regarding Infinera’s expectations, beliefs, intentions or strategies regarding the future, including that Infinera is the first and only company producing optical systems based on large-scale photonic integration and its technology offers the scalability and flexibility to meet exponentially growing bandwidth demand from the Internet’s power users; that the pre-production 100 the DTN is designed to deliver 100GbE over today’s network infrastructure; that Infinera continues to lead the industry in the race to 100 Gigabit Ethernet; that Infinera’s Bandwidth Virtualization™ architecture is designed to provide the flexibility and scalability to enable a wide range of services, including potential future 100GbE services, to be delivered over today’s infrastructure; that Infinera’s next-generation PICs, designed with capacity of 400 Gbps on a pair of chips integrating more than 400 optical elements, will enable a significant increase in the capacity and scalability of optical networks; that the Infinera vision enables seamless scalability of the optical layer; that the Infinera DTN is the first optical system based on large-scale photonic integrated circuits, and that the Infinera ATN is a compact metro edge platform that extends the benefits of Infinera’s Digital Optical Networks to the metro edge. Such forward-looking statements can be identified by forward-looking words such as “anticipated,” “believed,” “could,” “estimate,” “expect,” “intend,” “may,” “should,” “will,” and “would” or similar words. The risks and uncertainties that could cause our results to differ materially from those expressed or implied by such forward-looking statements include aggressive business tactics by our competitors, our dependence on a single product, our ability to protect our intellectual property, claims by others that we infringe their intellectual property, our manufacturing process is very complex, product performance problems we may encounter, our dependence on sole or limited source suppliers, our ability to respond to rapid technological changes, our ability to maintain effective internal controls, the ability of our contract manufacturers to perform as we expect, a new technology being developed that replaces the PIC as the dominant technology in optical networks, general political, economic and market conditions and events, including war, conflict or acts of terrorism; and other risks that may impact Infinera’s business are set forth in our annual report Form 10-K, which was filed with the SEC on February 17, 2009, as well as subsequent reports filed with or furnished to the Securities and Exchange Commission. These statements are based on information available to us as of the date hereof and we disclaim any obligation to update the forward-looking statements included in this press release, whether as a result of new information, future events or otherwise.