Item 7.01 Regulation FD Disclosure.

On December 11, 2012, Plexus Corp. (the "Company") will give a presentation at the Raymond James 2012 Technology and Supply Chain Investor Conference. The Company's presentation includes an overview of the Company's strategy, an update on regional investments, expectations for results in the fiscal first quarter of 2013, and the status of the recently announced disengagement with Juniper Networks, Inc.

A copy of the Company's presentation is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.
99.1 Presentation of Plexus Corp., dated December 11, 2012

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