Disclaimer The Offer will not be made to, nor will exchanges be accepted from, or on behalf of, holders of shares in any jurisdiction in which the making of the Offer or the acceptance thereof would not comply with the laws of that jurisdiction. The acceptance period for the Offer for shares of Transmode described in this communication has not commenced. In connection with the proposed combination of Infinera and Transmode, an offer document related to the Offer will be filed with and published by the Swedish Financial Supervisory Authority (the “SFSA”). In addition, Infinera intends to file a Registration Statement on Form S-4 with the SEC. Shareholders of Transmode should read the above referenced documents and materials carefully when such documents and materials become available, as well as other documents filed with the SEC and with the SFSA, because they will contain important information about the transaction. Infinera may not exchange the common stock referenced in the preliminary prospectus until the Registration Statement on Form S-4 filed with the SEC becomes effective. Shareholders of Transmode may obtain free copies of these documents and materials, any amendments or supplements thereto and other documents containing important information about Infinera and the transaction, once such documents and materials are filed with the SEC, through the website maintained by the SEC at www.sec.gov. Copies of the documents and materials filed with the SEC by Infinera will also be available free of charge from Infinera’s website (www.infinera.com) under the heading “SEC Filings” in the “Company—Investor Relations” portion of Infinera’s website. 18 Confidential | 
