SEC Info - Ciena Corp - ‘10-K’ for 10/31/07

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Ciena Corp – ‘10-K’ for 10/31/07 – EX-23.1

On: Thursday, 12/27/07, at 5:10pm ET · For: 10/31/07 · Accession #: 950133-7-5124 · File #: 0-21969

  As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

12/27/07  Ciena Corp                        10-K       10/31/07    9:1.1M                                   Bowne - DC/FA

Annual Report — Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    862K 
 2: EX-4.1      Instrument Defining the Rights of Security Holders  HTML     17K 
 3: EX-10.28    Material Contract                                   HTML     24K 
 4: EX-21.1     Subsidiaries of the Registrant                      HTML      6K 
 5: EX-23.1     Consent of Experts or Counsel                       HTML      8K 
 6: EX-31.1     Certification per Sarbanes-Oxley Act (Section 302)  HTML     12K 
 7: EX-31.2     Certification per Sarbanes-Oxley Act (Section 302)  HTML     12K 
 8: EX-32.1     Certification per Sarbanes-Oxley Act (Section 906)  HTML      8K 
 9: EX-32.2     Certification per Sarbanes-Oxley Act (Section 906)  HTML      8K

EX-23.1 — Consent of Experts or Counsel

This exhibit is an HTML Document rendered as filed. [ Alternative Formats ]

exv23w1

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-27131, 333-76915, 333-83581, 333-30900, 333-53146, 333-72474, 333-91294, 333-102462, 333-103328, 333-104825, 333-113872, 333-115287, 333-12110, 333-123509 and 333-123510), and on Form S-3 (No. 333-143490, 333-132952, 333-53922, 333-55030 and 333-108476) of Ciena Corporation of our report dated December 27, 2007 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

McLean, Virginia
December 27, 2007

Dates Referenced Herein

This ‘10-K’ Filing	Date	Other Filings

Filed on:	12/27/07	None on these Dates
For Period End:	10/31/07
		List all Filings

8 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 4/18/24  Ciena Corp.                       S-8         4/18/24    4:72K                                    Donnelley … Solutions/FA
12/15/23  Ciena Corp.                       10-K       10/28/23  139:16M
12/16/22  Ciena Corp.                       10-K       10/29/22  139:17M
12/17/21  Ciena Corp.                       10-K       10/30/21  138:15M
 4/21/21  Ciena Corp.                       S-8         4/21/21    3:85K
12/18/20  Ciena Corp.                       10-K       10/31/20  141:18M
 2/14/08  SEC                               UPLOAD¶    10/19/17    1:39K  Ciena Corp.
 1/10/08  SEC                               UPLOAD¶    10/19/17    1:57K  Ciena Corp.

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Filing Submission 0000950133-07-005124 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)