Milpitas, California, February 15, 2008 – JDSU today announced that it will participate in the following investor conference, which will be webcast. To access the live webcast, please visit JDSU’s Investor Relations website at www.jdsu.com/investors, and look for the links under “Event Calendar.” 

Goldman Sachs
Technology Investment Symposium 2008
Las Vegas, Nevada
Wednesday, February 27, 2008
5:20 p.m. PT
Dave Vellequette, Chief Financial Officer

About JDSU
JDSU (NASDAQ: JDSU; and TSX: JDU) enables broadband and optical innovation in the communications, commercial and consumer markets.  JDSU is a leading provider of communications test and measurement solutions and optical products for telecommunications service providers, cable operators, and network equipment manufacturers.  JDSU is a leading provider of innovative optical solutions for medical/environmental instrumentation, semiconductor processing, display, brand authentication, aerospace and defense, and decorative applications.  More information is available at http://www.jdsu.com/.

Contact Information
Investors:  Michelle Levine, 408-546-4421 or michelle.levine@jdsu.com
Press:   Kathleen Greene, 408-546-5852 or kathleen.greene@jdsu.com