EXFO Announces Resignation Of Board Member

QUEBEC CITY, Nov. 20, 2012 /PRNewswire/ - EXFO Inc. (NASDAQ: EXFO) (TSX: EXF) announced today that Susan Spradley has resigned from EXFO's Board of Directors for personal reasons.

Ms. Spradley had been a member of EXFO's Board since October 2011.

About EXFO Listed on the NASDAQ and TSX stock exchanges, EXFO is among the leading providers of next-generation test and service assurance solutions for wireline and wireless network operators and equipment manufacturers in the global telecommunications industry. The company offers innovative solutions for the development, installation, management and maintenance of converged, IP fixed and mobile networks—from the core to the edge. Key technologies supported include 3G, 4G/LTE, IMS, Ethernet, OTN, FTTx, VDSL2, ADSL2+ and various optical technologies accounting for an estimated 35% of the portable fiber-optic test market. EXFO has a staff of approximately 1700 people in 25 countries, supporting more than 2000 telecom customers worldwide. For more information, visit www.EXFO.com.

Forward-Looking Statements This press release contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, and we intend that such forward-looking statements be subject to the safe harbors created thereby. Forward-looking statements are statements other than historical information or statements of current condition. Words such as may, will, expect, believe, anticipate, intend, could, estimate, continue, or the negative or comparable terminology are intended to identify forward-looking statements. In addition, any statements that refer to expectations, projections or other characterizations of future events and circumstances are considered forward-looking statements. They are not guarantees of future performance and involve risks and uncertainties. Actual results may differ materially from those in forward-looking statements due to various factors including macro-economic uncertainty and/or recession (including our ability to quickly adapt cost structures with anticipated levels of business and our ability to manage inventory levels with market demand); capital spending and network deployment levels in the telecommunications industry; future economic, competitive, financial and market conditions; limited visibility with regards to customer orders and the timing of such orders; fluctuating exchange rates; consolidation in the global telecommunications test and service assurance industry and increased competition among vendors; concentration of sales; timely release and market acceptance of our new products and other upcoming products; our ability to successfully integrate our acquired and to-be-acquired businesses; our ability to successfully expand international operations; and the retention of key technical and management personnel. Assumptions relating to the foregoing involve judgments and risks, all of which are difficult or impossible to predict and many of which are beyond our control. Other risk factors that may affect our future performance and operations are detailed in our Annual Report, on Form 20-F, and our other filings with the U.S. Securities and Exchange Commission and the Canadian securities commissions. We believe that the expectations reflected in the forward-looking statements are reasonable based on information currently available to us, but we cannot assure you that the expectations will prove to have been correct. Accordingly, you should not place undue reliance on these forward-looking statements. These statements speak only as of the date of this document. Unless required by law or applicable regulations, we undertake no obligation to revise or update any of them to reflect events or circumstances that occur after the date of this document.

SOURCE EXFO INC.

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