SOURCE: JDSU

August 14, 2008 12:00 ET

JDSU to Present at Upcoming Investor Conferences

MILPITAS, CA--(Marketwire - August 14, 2008) - JDSU (NASDAQ: JDSU) (TSX: JDU) today announced that it will participate in the following investor conferences, which will be webcast. To access the live webcasts and replays, please visit JDSU's Investor Relations website at http://www.jdsu.com/investors and look for the links under "Events and Presentations."

Citi's 15th Annual Global Technology Conference
New York City, New York
Wednesday, September 3, 2008
3:30 p.m. ET
Kevin Kennedy, President & Chief Executive Officer

Deutsche Bank 2008 Technology Conference
San Francisco, California
Tuesday, September 9, 2008
8:35 a.m. PT
Dave Vellequette, Chief Financial Officer

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 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.

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