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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 NsVAspkkLKSXty7UdXc8HpbyymRqH+sjmORhyuUVzFib7dSn4XEeqv1xkqHUGclb
 hWBT6Qr/9WjRITMhaaPmiQ==

<SEC-DOCUMENT>0001209191-03-021856.txt : 20030916
<SEC-HEADER>0001209191-03-021856.hdr.sgml : 20030916
<ACCEPTANCE-DATETIME>20030916173309
ACCESSION NUMBER:		0001209191-03-021856
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030630
FILED AS OF DATE:		20030916

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HUDSON THOMAS G
		CENTRAL INDEX KEY:			0001184337

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13994
		FILM NUMBER:		03898275

	BUSINESS ADDRESS:	
		STREET 1:		COMPUTER NETWORK TECHNOLOGY CORP
		STREET 2:		6000 NATHAN LANE NORTH
		CITY:			PLYMOUTH
		STATE:			MN
		ZIP:			55442
		BUSINESS PHONE:		7632686000

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPUTER NETWORK TECHNOLOGY CORP
		CENTRAL INDEX KEY:			0000701319
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				411356476
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			0131

	BUSINESS ADDRESS:	
		STREET 1:		6000 NATHAN LANE NORTH
		STREET 2:		-
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55442
		BUSINESS PHONE:		763-268-6117

	MAIL ADDRESS:	
		STREET 1:		6000 NATHAN LANE NORTH
		STREET 2:		-
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55442

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CANCOM INC
		DATE OF NAME CHANGE:	19840314
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>bmn79633_bmn1tgh.xml
<DESCRIPTION>MAIN DOCUMENT DESCRIPTION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-06-30</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0000701319</issuerCik><issuerName>COMPUTER NETWORK TECHNOLOGY CORP</issuerName>        <issuerTradingSymbol>CMNT</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001184337</rptOwnerCik><rptOwnerName>HUDSON THOMAS G</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>6000 NATHAN LANE NORTH</rptOwnerStreet1><rptOwnerStreet2></rptOwnerStreet2><rptOwnerCity>PLYMOUTH</rptOwnerCity><rptOwnerState>MN</rptOwnerState><rptOwnerZipCode>55442</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>Chairman, President &amp; CEO</officerTitle></reportingOwnerRelationship
></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-06-30</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F1" /></transactionCoding><transactionAmounts><transactionShares><value>795 </value></transactionShares><transactionPricePerShare><value>6.2815</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>13000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeTransaction><nonDerivativeHolding><securityTitle><value>Common Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransact
ion><value>4411</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Through company 401k Plan</value></natureOfOwnership></ownershipNature></nonDerivativeHolding><nonDerivativeHolding><securityTitle><value>Common Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>77650</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Through GRAT</value></natureOfOwnership></ownershipNature></nonDerivativeHolding></nonDerivativeTable><footnotes><footnote id="F1">Acquired through the Company's Employee Stock Purchase Plan.  Reporting not required per Rule 16a-3.</footnote></footnotes><ownerSignature><signatureName>/s/ Gregory T. Barnum, Attorney-in-Fact</signatureName><signatureDate>2003-09-16</signatureDate></ownerSignature></own
ershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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