Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - CALIX, INCFinancial_Report.xls
EX-31.2 - RULE 13A-14(A) CERTIFICATIONS AS FILED BY THE CFO - CALIX, INCdex312.htm
10-Q - FORM 10-Q - CALIX, INCd10q.htm
EX-31.1 - RULE 13A-14(A) CERTIFICATIONS AS FILED BY THE CEO - CALIX, INCdex311.htm

Exhibit 32.1

Certification of Chief Executive Officer and Chief Financial Officer

Pursuant to 18 U.S.C. SECTION 1350

Pursuant to the requirement set forth in Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended, (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350), Carl Russo, Chief Executive Officer of Calix, Inc. (the “Company”), and Michael Ashby, Chief Financial Officer of the Company, each hereby certifies that, to the best of his knowledge:

 

  (1) The Company’s Quarterly Report on Form 10-Q for the period ended June 25, 2011, to which this Certification is attached as Exhibit 32.1 (the “Periodic Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Exchange Act; and

 

  (2) The information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

In Witness Whereof, the undersigned have set their hands hereto as of the 21st, day of July, 2011.

 

/s/ Carl Russo

Carl Russo
Chief Executive Officer

/s/ Michael Ashby

Michael Ashby
Chief Financial Officer

This certification accompanies the Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of Calix, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q), irrespective of any general incorporation language contained in such filing.