Calix to Present at Upcoming Investor Conference

PETALUMA, Calif.--(BUSINESS WIRE)-- Calix, Inc. (NYSE:CALX) today announced that Company management will present at the Needham & Co. Annual "Broadband Technology Day" Conference.

Needham & Co. Annual "Broadband Technology Day" Conference

Date: Tuesday, November 2, 2010

Time: 9:35 AM (EDT)

Location: Needham & Co. New York office located at 445 Park Avenue, New York, NY 10022

A live and archived audio webcasts of the presentation will be available on the investor relations section of the Calix website: http://investor-relations.calix.com.

About Calix

Calix is a leading provider in North America of broadband communications access systems and software for copper- and fiber-based network architectures that enable communications service providers to connect to their residential and business subscribers. Calix has shipped over seven million ports of its Unified Access Infrastructure portfolio to more than 600 North American and international customers, whose networks serve over 40 million subscriber lines in total. For more information, visit the Calix website at www.calix.com.

    Source: Calix, Inc.

Released October 27, 2010