<SEC-DOCUMENT>0001209191-17-062181-index.html : 20171121
<SEC-HEADER>0001209191-17-062181.hdr.sgml : 20171121
<ACCEPTANCE-DATETIME>20171121184535
ACCESSION NUMBER:		0001209191-17-062181
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171117
FILED AS OF DATE:		20171121
DATE AS OF CHANGE:		20171121

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GERDELMAN JOHN W
		CENTRAL INDEX KEY:			0001119837
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25601
		FILM NUMBER:		171218056

	MAIL ADDRESS:	
		STREET 1:		C/O SYCAMORE NETWORKS INC
		STREET 2:		220 MILL RD
		CITY:			CHELMSFORD
		STATE:			MA
		ZIP:			01824

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BROCADE COMMUNICATIONS SYSTEMS INC
		CENTRAL INDEX KEY:			0001009626
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				770409517
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1029

	BUSINESS ADDRESS:	
		STREET 1:		130 HOLGER WAY
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134-1376
		BUSINESS PHONE:		(408) 333-8000

	MAIL ADDRESS:	
		STREET 1:		130 HOLGER WAY
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134-1376
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>