<SEC-DOCUMENT>0000936395-22-000049-index.html : 20220901
<SEC-HEADER>0000936395-22-000049.hdr.sgml : 20220901
<ACCEPTANCE-DATETIME>20220901070149
ACCESSION NUMBER:		0000936395-22-000049
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		26
CONFORMED PERIOD OF REPORT:	20220901
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220901
DATE AS OF CHANGE:		20220901

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CIENA CORP
		CENTRAL INDEX KEY:			0000936395
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				232725311
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1029

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36250
		FILM NUMBER:		221219618

	BUSINESS ADDRESS:	
		STREET 1:		7035 RIDGE ROAD
		CITY:			HANOVER
		STATE:			MD
		ZIP:			21076
		BUSINESS PHONE:		4108658500

	MAIL ADDRESS:	
		STREET 1:		7035 RIDGE ROAD
		CITY:			HANOVER
		STATE:			MD
		ZIP:			21076
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8-k2022q3earningsrelease.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a8-k2022q3earningsrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex991-2022q3earningspressr.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: ex991-2022q3earningspressr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>ex992q322_earningsxprese.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: ex992q322_earningsxprese.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ex992q322_earningsxprese001.jpg
<TEXT>
Document 4 - file: ex992q322_earningsxprese001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ex992q322_earningsxprese002.jpg
<TEXT>
Document 5 - file: ex992q322_earningsxprese002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ex992q322_earningsxprese003.jpg
<TEXT>
Document 6 - file: ex992q322_earningsxprese003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ex992q322_earningsxprese004.jpg
<TEXT>
Document 7 - file: ex992q322_earningsxprese004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>ex992q322_earningsxprese005.jpg
<TEXT>
Document 8 - file: ex992q322_earningsxprese005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>ex992q322_earningsxprese006.jpg
<TEXT>
Document 9 - file: ex992q322_earningsxprese006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>ex992q322_earningsxprese007.jpg
<TEXT>
Document 10 - file: ex992q322_earningsxprese007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>ex992q322_earningsxprese008.jpg
<TEXT>
Document 11 - file: ex992q322_earningsxprese008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>ex992q322_earningsxprese009.jpg
<TEXT>
Document 12 - file: ex992q322_earningsxprese009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>ex992q322_earningsxprese010.jpg
<TEXT>
Document 13 - file: ex992q322_earningsxprese010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>ex992q322_earningsxprese011.jpg
<TEXT>
Document 14 - file: ex992q322_earningsxprese011.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>ex992q322_earningsxprese012.jpg
<TEXT>
Document 15 - file: ex992q322_earningsxprese012.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>ex992q322_earningsxprese013.jpg
<TEXT>
Document 16 - file: ex992q322_earningsxprese013.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>ex992q322_earningsxprese014.jpg
<TEXT>
Document 17 - file: ex992q322_earningsxprese014.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>ex992q322_earningsxprese015.jpg
<TEXT>
Document 18 - file: ex992q322_earningsxprese015.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>ex992q322_earningsxprese016.jpg
<TEXT>
Document 19 - file: ex992q322_earningsxprese016.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>ex992q322_earningsxprese017.jpg
<TEXT>
Document 20 - file: ex992q322_earningsxprese017.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>ex992q322_earningsxprese018.jpg
<TEXT>
Document 21 - file: ex992q322_earningsxprese018.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>ex992q322_earningsxprese019.jpg
<TEXT>
Document 22 - file: ex992q322_earningsxprese019.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>ex992q322_earningsxprese020.jpg
<TEXT>
Document 23 - file: ex992q322_earningsxprese020.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>ex992q322_earningsxprese021.jpg
<TEXT>
Document 24 - file: ex992q322_earningsxprese021.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>ex992q322_earningsxprese022.jpg
<TEXT>
Document 25 - file: ex992q322_earningsxprese022.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>ex992q322_earningsxprese023.jpg
<TEXT>
Document 26 - file: ex992q322_earningsxprese023.jpg

</DOCUMENT>
</SEC-DOCUMENT>