Milpitas, California, November 16, 2006 – JDSU today announced that President and Chief Executive Officer, Kevin Kennedy, will make a presentation on behalf of the Company at the Credit Suisse Technology Conference at The Phoenician Hotel in Scottsdale, AZ.  The presentation is scheduled to begin at 11:30 a.m. Mountain Time on Wednesday, November 29, 2006.

To access the live webcast, please visit JDSU’s Investor Relations website at www.jdsu.com/investors, and look for the link under “Event Calendar.”  Following the conference the presentation will be available for replay until at least December 27, 2006.

About JDSU
JDSU (NASDAQ: JDSU; and TSX: JDU) is committed to enabling broadband & 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.  Furthermore, 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/.

Contacts
Investors:  Jacquie Ross, 408-546-4445 or investor.relations@jdsu.com
Press:  Kathleen Greene, 408-546-5852 or kathleen.greene@jdsu.com