EXFO Electro-Optical Engineering Inc.
NASDAQ : EXFO
TSX : EXF

EXFO Electro-Optical Engineering Inc.

October 15, 2007 09:00 ET

Investor/Media Advisory - EXFO Electro-Optical Engineering Inc.: Fourth-Quarter and Year-End Financial Results for Fiscal 2007 - Tuesday, October 16, 2007, 5 P.M. (Eastern time)

QUEBEC CITY, QUEBEC--(Marketwire - Oct. 15, 2007) - EXFO Electro-Optical Engineering Inc. (TSX:EXF)(NASDAQ:EXFO) announced today that it will release its fourth-quarter and year-end financial results for fiscal 2007 after the close of stock markets on Tuesday, October 16, 2007. The release will be followed by a conference call at 5 p.m. (Eastern time) to review EXFO's results. To listen to the conference call and participate in the question period via telephone, dial 1-416-620-5690.

Germain Lamonde, Chairman, President and CEO, and Pierre Plamondon, CA, Vice-President of Finance and Chief Financial Officer, will participate in the call. An audio replay will be available one hour after the end of the conference call until 7 p.m. on October 23, 2007. The replay number is 1-402-977-9141 and the reservation number is 21349311. The live audio Webcast and replay of the conference call will also be available on EXFO's Website at www.EXFO.com/investors.



WHO: Germain Lamonde, Chairman, President and CEO
Pierre Plamondon, CA, Vice-President of Finance and CFO

WHAT: Fourth-quarter and year-end financial results for fiscal 2007

WHEN: Tuesday, October 16, 2007, 5 p.m. (Eastern time)

HOW: Via telephone (1-416-620-5690) and Webcast (www.EXFO.com/investors)


About EXFO

EXFO is a recognized test and measurement expert in the global telecommunications industry. The Telecom Division, which represents the majority of the company's business, offers a full suite of test solutions and monitoring systems to network service providers, cable TV operators, telecom system vendors and component manufacturers in approximately 70 countries. EXFO is the global market leader for portable optical test solutions and a leading supplier of protocol and access test solutions to enable triple-play deployments and converged IP networking. Its PC/Windows-based modular FTB-200, FTB-400 and IQS-500 test platforms host a wide range of modular test solutions across optical, physical, data and network layers, while maximizing technology reuse across several market segments. The Life Sciences and Industrial Division, which leverages several core telecom technologies, offers value-added solutions in the life sciences and high-precision assembly sectors based on advanced spot-curing, fluorescence microscopy and nanopositioning solutions. For more information about EXFO, visit www.EXFO.com.

Contact Information