MILPITAS, CA -- (Marketwire) -- 05/27/09 -- JDSU (NASDAQ: JDSU) (TSX: JDU) today announced that Dave Vellequette, JDSU's Chief Financial Officer, will make a presentation on behalf of the Company at the RBC Capital Markets 2009 Technology, Media and Communications Conference at the Four Seasons Hotel in San Francisco, California. The presentation is scheduled to begin at 11:00 a.m. Pacific Time on Wednesday, June 10, 2009.

To access the live webcast, please visit JDSU's Investor Relations website at http://www.jdsu.com/investors, and look for the link under "Events and Presentations." Following the conference, the presentation will be available for replay for 30 days.

About JDSU

JDSU (NASDAQ: JDSU) (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 also 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 www.jdsu.com.