SEC Info - Ciena Corp - ‘10-K’ for 10/31/09

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Ciena Corp – ‘10-K’ for 10/31/09 – EX-12.1

On: Tuesday, 12/22/09, at 3:00pm ET · For: 10/31/09 · Accession #: 950123-9-72656 · File #: 0-21969

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

12/22/09  Ciena Corp                        10-K       10/31/09   16:3.2M                                   RR Donnelley/FA

Annual Report — Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    962K 
 2: EX-2.1      Plan of Acquisition, Reorganization, Arrangement,   HTML    672K 
                          Liquidation or Succession                              
 3: EX-2.2      Plan of Acquisition, Reorganization, Arrangement,   HTML     23K 
                          Liquidation or Succession                              
 4: EX-2.3      Plan of Acquisition, Reorganization, Arrangement,   HTML    614K 
                          Liquidation or Succession                              
 5: EX-2.4      Plan of Acquisition, Reorganization, Arrangement,   HTML    146K 
                          Liquidation or Succession                              
 6: EX-2.5      Plan of Acquisition, Reorganization, Arrangement,   HTML    127K 
                          Liquidation or Succession                              
 7: EX-2.6      Plan of Acquisition, Reorganization, Arrangement,   HTML    108K 
                          Liquidation or Succession                              
 8: EX-10.35    Material Contract                                   HTML     82K 
 9: EX-10.36    Material Contract                                   HTML     33K 
10: EX-12.1     Statement re: Computation of Ratios                 HTML     13K 
11: EX-21.1     Subsidiaries of the Registrant                      HTML      8K 
12: EX-23.1     Consent of Experts or Counsel                       HTML     11K 
13: EX-31.1     Certification per Sarbanes-Oxley Act (Section 302)  HTML     14K 
14: EX-31.2     Certification per Sarbanes-Oxley Act (Section 302)  HTML     14K 
15: EX-32.1     Certification per Sarbanes-Oxley Act (Section 906)  HTML     10K 
16: EX-32.2     Certification per Sarbanes-Oxley Act (Section 906)  HTML     10K

EX-12.1 — Statement re: Computation of Ratios

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

exv12w1

EXHIBIT 12.1

Statement of Computation of Ratio of Earnings to Fixed Charges


	October 31,
	2007		2008		2009
Pre-tax income (loss) from continuing operations	$	85,732	$	41,539	$	(582,478	)
Fixed charges:
Interest expense		26,996		12,927		7,406
Portion of rental expense representative of interest factor		3,505		4,104		4,111

Total fixed charges		30,501		17,031		11,517

Pre-tax income (loss) from continuing operations plus fixed charges	$	116,233	$	58,570	$	(570,961	)

Ratio of earnings (loss) to fixed charges		3.81		3.44		—	(1)


(1)		Earnings for the year ended October 31, 2009 were inadequate to cover total fixed charges. The amount of the deficiency was $582.5 million.

Dates Referenced Herein and Documents Incorporated by Reference

This ‘10-K’ Filing	Date	Other Filings

Filed on:	12/22/09	4, S-8
For Period End:	10/31/09	4
	10/31/07	10-K
		List all Filings

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Filing Submission 0000950123-09-072656 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Ciena Corp – ‘10-K’ for 10/31/09 – EX-12.1

On: Tuesday, 12/22/09, at 3:00pm ET · For: 10/31/09 · Accession #: 950123-9-72656 · File #: 0-21969

Previous ‘10-K’: ‘10-K’ on 12/23/08 for 10/31/08 · Next: ‘10-K’ on 12/22/10 for 10/31/10 · Latest: ‘10-K’ on 12/15/23 for 10/28/23

Annual Report — Form 10-KFiling Table of Contents

EX-12.1 — Statement re: Computation of Ratios

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

Dates Referenced Herein and Documents Incorporated by Reference

Annual Report — Form 10-K
Filing Table of Contents