DIGI INTERNATIONAL INC - 10-Q Quarterly Report

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q


x		QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

		For the quarterly period ended: March 31, 2003.

		OR

o		TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to .

Commission file number: 0-17972

DIGI INTERNATIONAL INC.

(Exact name of registrant as specified in its charter)


Delaware		41-1532464

(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification Number)

11001 Bren Road East
Minnetonka, Minnesota 55343

(Address of principal executive offices) (Zip Code)

(952) 912-3444

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes x No o

Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act).

Yes x No o

On May 9, 2003, there were 20,140,062 shares of the registrant’s $.01 par value Common Stock outstanding.

TABLE OF CONTENTS


PART I. FINANCIAL INFORMATION
ITEM 1. Financial Statements
	Condensed Consolidated Statement of Operations for the three months and six months ended March 31, 2003 and 2002
	Condensed Consolidated Balance Sheet as of March 31, 2003 and September 30, 2002
	Condensed Consolidated Statement of Cash Flows for the six months ended March 31, 2003 and 2002
	Notes to Condensed Consolidated Financial Statements
ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION
ITEM 3. Quantitative and Qualitative Disclosures About Market Risk
ITEM 4. Controls and procedures
	Forward-looking Statements
PART II. OTHER INFORMATION
ITEM 1. LEGAL PROCEEDINGS
ITEM 2. CHANGES IN SECURITIES
ITEM 3. DEFAULTS UPON SENIOR SECURITIES
ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
ITEM 5. OTHER INFORMATION
ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K
EX-99 Certification Under Section 906

INDEX


PART I.	FINANCIAL INFORMATION

ITEM 1.	Financial Statements	Page

	Condensed Consolidated Statement of Operations for the three
	months and six months ended March 31, 2003 and 2002		3

	Condensed Consolidated Balance Sheet as of
	March 31, 2003 and September 30, 2002		4

	Condensed Consolidated Statement of Cash Flows for
	the six months ended March 31, 2003 and 2002		5

	Notes to Condensed Consolidated Financial
	Statements		6

ITEM 2.	Management’s Discussion and Analysis of
	Results of Operations and Financial Condition		21

	Forward-looking Statements		21

ITEM 3.	Quantitative and Qualitative Disclosures About Market Risk		40

ITEM 4.	Controls and Procedures		40

PART II.	OTHER INFORMATION

ITEM 1.	Legal Proceedings		41

ITEM 2.	Changes in Securities		41

ITEM 3.	Defaults Upon Senior Securities		41

ITEM 4.	Submission of Matters to a Vote of Security Holders		41

ITEM 5.	Other Information		42

ITEM 6.	Exhibits and Reports on Form 8-K		42

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

DIGI INTERNATIONAL INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
FOR THE THREE MONTHS AND SIX MONTHS ENDED MARCH 31, 2003 AND 2002
(UNAUDITED)


			Three months ended March 31						Six months ended March 31
			2003			2002			2003			2002

Net sales			$	25,511,598		$	25,192,717		$	51,039,067		$	50,342,879
Cost of sales				10,317,250			12,019,152			20,498,087			23,719,455

Gross margin				15,194,348			13,173,565			30,540,980			26,623,424
Operating expenses:
	Sales and marketing			6,065,294			7,804,216			12,222,266			14,501,513
	Research and development			3,684,312			4,827,941			7,829,521			8,553,589
	General and administrative			4,071,637			4,643,095			7,798,286			8,832,367
	In-process research and development			—			3,100,000			—			3,100,000
	Loss on sale of MiLAN assets			—			3,616,645			—			3,616,645
	Restructuring			(134,018	)		—			(266,156	)		—

		Total operating expenses		13,687,225			23,991,897			27,583,917			38,604,114

Operating income (loss)				1,507,123			(10,818,332	)		2,957,063			(11,980,690	)
Other (expense) income, net				(93,710	)		103,943			(78,367	)		449,367

Income (loss) before income taxes and cumulative effect of accounting change				1,413,413			(10,714,389	)		2,878,696			(11,531,323	)
Income tax benefit				(1,090,954	)		(3,379,588	)		(695,326	)		(3,690,023	)

Income (loss) before cumulative effect of accounting change				2,504,367			(7,334,801	)		3,574,022			(7,841,300	)
Cumulative effect of accounting change				—			—			(43,865,972	)		—

Net income (loss)			$	2,504,367		$	(7,334,801	)	$	(40,291,950	)	$	(7,841,300	)

Net income (loss) per common share, basic:
	Before cumulative effect of accounting change		$	0.12		$	(0.39	)	$	0.17		$	(0.46	)
	Cumulative effect of accounting change			—			—			(2.03	)		—

			$	0.12		$	(0.39	)	$	(1.86	)	$	(0.46	)

Net income (loss) per common share, assuming dilution:
	Before cumulative effect of accounting change		$	0.12		$	(0.39	)	$	0.16		$	(0.46	)
	Cumulative effect of accounting change			—			—			(2.02	)		—

			$	0.12		$	(0.39	)	$	(1.86	)	$	(0.46	)

Weighted average common shares, basic				21,234,643			18,924,732			21,656,077			17,124,443

Weighted average common shares, assuming dilution				21,314,533			18,924,732			21,700,439			17,124,443

The accompanying notes are an integral part of the condensed consolidated financial statements.

DIGI INTERNATIONAL INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEET
AS OF MARCH 31, 2003 AND SEPTEMBER 30, 2002


				March 31			September 30
ASSETS				2003			2002

Current assets:				(unaudited)
	Cash and cash equivalents			$	24,230,199		$	33,490,395
	Marketable securities				32,241,181			24,660,746
	Accounts receivable, net				11,093,271			10,518,032
	Inventories				10,339,329			12,490,767
	Other				5,322,649			5,141,439

			Total current assets		83,226,629			86,301,379
Property, equipment and improvements, net					21,051,453			21,538,987
Goodwill, net					3,854,462			45,835,631
Identifiable intangible assets, net					22,240,338			25,850,664
Net deferred tax assets					2,063,075			—
Other					1,087,724			1,301,034

			Total assets	$	133,523,681		$	180,827,695

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
	Current portion of long-term debt			$	766,578		$	891,220
	Accounts payable				6,248,887			6,591,235
	Income taxes payable				4,999,732			3,154,359
	Accrued expenses:
		Advertising			322,056			572,562
		Compensation			2,719,710			4,285,507
		Deferred revenue			616,548			675,730
		Other			4,476,356			4,965,374
	Restructuring accruals				446,939			2,503,820

			Total current liabilities		20,596,806			23,639,807
Long-term debt					5,490,908			4,988,591
Net deferred tax liabilities					—			1,019,676

			Total liabilities		26,087,714			29,648,074

Commitments and contingencies
Stockholders’ equity:
	Preferred stock, $.01 par value; 2,000,000 shares authorized; none issued and outstanding
	Common stock, $.01 par value; 60,000,000 shares authorized; 23,154,272 and 23,154,081 shares issued				231,543			231,541
	Additional paid-in capital				118,020,281			120,004,008
	Retained earnings				6,549,761			46,841,711
	Accumulated other comprehensive loss				(256,222	)		(70,528	)

					124,545,363			167,006,732
Unearned stock compensation					(151,862	)		(327,310	)
Treasury stock, at cost, 1,918,586 and 926,210 shares					(16,957,534	)		(15,499,801	)

		Total stockholders’ equity			107,435,967			151,179,621

		Total liabilities and stockholders’ equity		$	133,523,681		$	180,827,695

The accompanying notes are an integral part of the condensed consolidated financial statements.

DIGI INTERNATIONAL INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS
FOR THE SIX MONTHS ENDED MARCH 31, 2003 AND 2002
(UNAUDITED)


				2003			2002

Operating activities:
	Net loss			$	(40,291,950	)	$	(7,841,300	)
	Adjustments to reconcile net loss to net cash provided by operating activities
		Acquired in-process research and development			—			3,100,000
		Loss on sale of MiLAN assets			—			3,616,645
		Restructuring			(266,156	)		—
		Depreciation of property and equipment			1,563,363			1,559,905
		Amortization of intangible and other assets			3,738,601			3,511,227
		Goodwill impairment charge			43,865,972			—
		Benefit for bad debts and product returns			(30,000	)		(22,985	)
		Provision for inventory obsolescence			733,873			496,000
		Deferred income taxes			(1,415,000	)		—
		(Loss) gain on sale of fixed assets			(2,988	)		7,545
		Stock compensation			56,644			26,314
		Changes in operating assets and liabilities			(3,372,070	)		(1,921,604	)

			Total adjustments		44,872,239			10,373,047

			Net cash provided by operating activities		4,580,289			2,531,747

Investing activities:
	(Purchase) sale of held-to-maturity marketable securities, net				(7,580,435	)		10,831,490
	Proceeds from sale of MiLAN assets				—			8,058,932
	Business acquisition, net of cash acquired				—			(10,418,955	)
	Contingent purchase price payments related to business acquisitions				(2,018,157	)		(1,998,577	)
	Proceeds from sale of fixed assets				6,447			—
	Purchase of property and equipment and certain other intangible assets				(693,270	)		(341,234	)

			Net cash (used in) provided by investing activities		(10,285,415	)		6,131,656

Financing activities:
	Payments under line of credit				—			(374,832	)
	Principal payments on long-term debt				(206,859	)		(1,355,213	)
	Purchase of treasury stock				(3,603,260	)		—
	Stock benefit plan transactions				280,606			385,112

			Net cash used in financing activities		(3,529,513	)		(1,344,933	)

Effect of exchange rate changes on cash and cash equivalents					(25,557	)		200,564

Net (decrease) increase in cash and cash equivalents					(9,260,196	)		7,519,034
Cash and cash equivalents, beginning of period					33,490,395			30,347,253

Cash and cash equivalents, end of period				$	24,230,199		$	37,866,287

The accompanying notes are an integral part of the condensed consolidated financial statements.

DIGI INTERNATIONAL INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. BASIS OF PRESENTATION

The interim condensed consolidated financial statements included in this Form 10-Q have been prepared by Digi International Inc. (the Company), without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). Certain information and footnote disclosures, normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America, have been condensed or omitted, pursuant to such rules and regulations. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes thereto included in the Company’s 2002 Annual Report on Form 10-K.

The condensed consolidated financial statements presented herein as of March 31, 2003, and for the three and six months ended March 31, 2003 and 2002, reflect, in the opinion of management, all adjustments (which, other than the first quarter 2003 change in accounting principle as described in Note 4, consist only of normal, recurring adjustments) necessary for a fair presentation of the consolidated financial position and the consolidated results of operations and cash flows for the periods presented. The consolidated results of operations for any interim period are not necessarily indicative of results for the full year.

2. ACQUISITIONS

The Company’s acquisition was made principally due to the complementary nature of the two companies’ device connectivity products, which would give the Company an expanded range of products and technology and allow the Company to be an early entrant in the embedded system market.

The purchase consideration and related transaction costs include $16,315,532 in cash, Digi’s common stock with a market value of $41,732,231, and replacement stock options issued by Digi to certain NetSilicon common stock option holders with an estimated fair value of $9,105,468. The cash and Digi’s common stock were issued in exchange for all outstanding shares of NetSilicon’s common stock and Digi’s common stock options were issued in exchange for certain outstanding NetSilicon common stock options. The value of the Digi common stock was based on a per share value of approximately $6.21, calculated as the average market price of Digi’s common stock during the five business days immediately preceding and subsequent to the date the parties reached agreement on terms and announced the proposed acquisition. The value of Digi’s common stock options is based on the estimated fair value of these options, as of the date the transaction was announced, using the Black-Scholes option pricing model. Unearned compensation of $543,819 has been recorded related to the intrinsic value of the unvested replacement common stock options for which future services are required before the option holders vest in the replacement options.

The following unaudited pro forma condensed consolidated results of operations have been prepared as if the acquisition of NetSilicon had occurred as of the beginning of fiscal 2002.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

2. ACQUISITIONS (CONTINUED)

In the table below, pro forma adjustments relating to NetSilicon include amortization of identifiable intangible assets, but exclude the amortization of goodwill in accordance with the provisions of FAS 142 (as this acquisition occurred after June 30, 2001). The pro forma net loss for the three and six months ended March 31, 2002 does not include the $3,100,000 charge related to acquired in-process research and development (associated with the NetSilicon acquisition).


	Three months ended			Six months ended
	March 31, 2002			March 31, 2002

Net sales	$	28,577,595		$	59,882,400
Net loss	$	(5,887,113	)	$	(10,322,558	)
Net loss per share	$	(0.27	)	$	(0.46	)

The unaudited pro forma condensed consolidated results of operations are not necessarily indicative of results that would have occurred had the acquisition occurred as of the beginning of fiscal 2002, nor are they necessarily indicative of the results that will be obtained in the future.

3. LOSS ON SALE OF MiLAN ASSETS

On March 25, 2002, the Company sold substantially all of the assets of its former MiLAN Technology division (MiLAN), to Communications Systems, Inc. (CSI) for $8,059,000, resulting in a pre tax loss of $3,617,000 ($3,107,000 net of taxes). Included in the net loss on this transaction is $908,000 of severance costs related to certain former employees of MiLAN.

4. GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE

In June 2001, the Financial Accounting Standards Board (FASB) issued Statements of Financial Accounting Standards No. 141, “Business Combinations” (FAS 141), and No. 142, “Goodwill and Other Intangible Assets” (FAS 142). FAS 141 eliminates the pooling-of-interests method of accounting for business combinations, requiring that all business combinations initiated after June 30, 2001 be accounted for using the purchase method. FAS 142 provides that goodwill and other intangible assets with indefinite lives are no longer amortized, but rather are reviewed for impairment at least annually and more frequently in certain circumstances using a two-step process. The first step is to identify a potential impairment and, in transition, this step must be measured as of the beginning of the fiscal year. The second step of the goodwill impairment test measures the amount of the impairment loss (measured as of the beginning of the year of adoption), if any, and must be completed by the end of the Company’s fiscal year. In addition, FAS 142 expands the disclosure requirements about goodwill and other intangible assets in the years subsequent to their acquisition. The Company has adopted the provisions of FAS 142 as of October 1, 2002. However, the transition provisions of FAS 142 apply to the Company’s accounting for the NetSilicon acquisition as this acquisition occurred after June 30, 2001.

In connection with the adoption of FAS 142, the Company engaged an appraiser to determine the fair value of the Company as of October 1, 2002 as part of the Company’s adoption of FAS 142 effective that date. Based on this valuation, which utilized a discounted cash flow valuation technique, the Company recorded

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

4. GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE (CONTINUED)

a goodwill impairment charge of $43,865,972 in the first quarter of fiscal 2003, attributable primarily to an impairment of the carrying value of goodwill related to the acquisition of NetSilicon and goodwill related to the Central Data Corporation and INXTECH acquisitions. The charge is reported as a cumulative effect of a change in accounting principle. There was no income tax effect associated with this impairment charge.

If FAS 142 had been in effect in fiscal 2002, results of operations for the three and six months ended March 31, 2003 and 2002 would have been as follows (in thousands, except per share amounts):


		For the three months ended					For the six months ended
		March 31					March 31

		2003		2002			2003		2002

Income (loss):
	Income (loss) before cumulative effect of accounting change	$	2,504	$	(7,335	)	$	3,574	$	(7,841	)
	Add back: goodwill and assembled workforce amortization, net of tax		—		685			—		1,300

	Adjusted income (loss) before cumulative effect of accounting change	$	2,504	$	(6,650	)	$	3,574	$	(6,541	)

Basic income (loss) per common share:
	Reported income (loss) before cumulative effect of accounting change	$	0.12	$	(0.39	)	$	0.17	$	(0.46	)
	Add back: goodwill and assembled workforce amortization, net of tax		—		0.04			—		0.08

	Adjusted income (loss) before cumulative effect of accounting change	$	0.12	$	(0.35	)	$	0.17	$	(0.38	)

Diluted income (loss) per common share:
	Reported income (loss) before cumulative effect of accounting change	$	0.12	$	(0.39	)	$	0.16	$	(0.46	)
	Add back: goodwill and assembled workforce amortization, net of tax		—		0.04			—		0.08

	Adjusted income (loss) before cumulative effect of accounting change	$	0.12	$	(0.35	)	$	0.16	$	(0.38	)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

4. GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE (CONTINUED)

Amortized intangible assets as of March 31, 2003 and September 30, 2002, are comprised of the following (in thousands):


		As of March 31, 2003

		Connectivity Solutions Segment					Device Networking Segment

		Gross carrying		Accumulated			Gross carrying		Accumulated
		amount		amortization			amount		amortization

Purchased and core technology		$	20,114	$	(12,974	)	$	11,100	$	(2,081	)
License agreements			40		(20	)		2,400		(450	)
Patents and trademarks			902		(471	)		1,350		(244	)
Customer maintenance contracts			—		—			700		(79	)
Customer relationships			—		—			2,200		(247	)

	Total	$	21,056	$	(13,465	)	$	17,750	$	(3,101	)


		As of September 30, 2002

		Connectivity Solutions Segment					Device Networking Segment

		Gross carrying		Accumulated			Gross carrying		Accumulated
		amount		amortization			amount		amortization

Purchased and core technology		$	19,750	$	(10,902	)	$	11,100	$	(1,156	)
License agreements			40		(16	)		2,400		(250	)
Patents and trademarks			797		(400	)		1,350		(135	)
Customer maintenance contracts			—		—			700		(44	)
Customer relationships			—		—			2,200		(138	)
Assembled workforce			1,130		(575	)		—		—

	Total	$	21,717	$	(11,893	)	$	17,750	$	(1,723	)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

4. GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE (CONTINUED)

Amortization expense for the three and six months ended March 31, 2003 and 2002 is as follows (in thousands):


		Three months ended

		March 31, 2003				March 31, 2002

		Connectivity		Device		Connectivity		Device
		Solutions		Networking		Solutions		Networking
		Segment		Segment		Segment		Segment

Purchased and core technology		$	1,050	$	463	$	890	$	231
License agreements			2		100		2		50
Patents and trademarks			36		54		38		27
Customer maintenance contracts			—		17		—		9
Customer relationships			—		55		—		27

	Total	$	1,088	$	689	$	930	$	344


		Six months ended

		March 31, 2003				March 31, 2002

		Connectivity		Device		Connectivity		Device
		Solutions		Networking		Solutions		Networking
		Segment		Segment		Segment		Segment

Purchased and core technology		$	2,072	$	926	$	1,789	$	231
License agreements			4		200		4		50
Patents and trademarks			72		108		74		27
Customer maintenance contracts			—		34		—		9
Customer relationships			—		110		—		27

	Total	$	2,148	$	1,378	$	1,867	$	344

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

4. GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE (CONTINUED)

The changes in the carrying amount of goodwill for the six months ended March 31, 2003 and 2002 are as follows (in thousands):


	Fiscal 2003						Fiscal 2002

	Connectivity			Device			Connectivity			Device
	Solutions			Networking			Solutions			Networking
	Segment			Segment			Segment			Segment

Beginning balance, October 1	$	6,842		$	38,994		$	10,521		$	—
Assembled workforce, net of tax, reclassified to goodwill at October 1, 2002		338			—			—			—
Goodwill associated with NetSilicon acquisition		—			—			—			39,116
Transition impairment loss		(5,423	)		(38,443	)		—			—
Amortization of goodwill prior to adoption of FAS 142		—			—			(1,194	)		—
Goodwill associated with the sale of MiLAN		—			—			(2,631	)		—
Other, primarily contingent purchase price payments made		1,546			—			627			—

Ending balance, March 31	$	3,303		$	551		$	7,323		$	39,116

The Company recorded a goodwill impairment charge of $38,443,000 related to the NetSilicon reporting unit and $5,422,972 related to the Digi reporting unit upon adoption of FAS 142 in the first quarter of fiscal 2003, based upon the implied fair value of goodwill as determined pursuant to FAS 142.

Amortization expense related to intangible assets amounted to $1,776,562 and $3,525,289 for the three and six months ended March 31, 2003. Estimated amortization expense for the remainder of fiscal 2003 and the five succeeding years is as follows (in thousands):


2003 (six months)	$	3,038
2004		5,136
2005		5,068
2006		4,159
2007		2,917
2008		1,425

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

5. WARRANTY COSTS

The Company, in general, warrants its products to be free from defects in material and workmanship under normal use and service for a period of one to five years from the date of receipt. The Company has the option to repair or replace products it deems defective due to material or workmanship. Estimated warranty costs are accrued in the period that the related revenue is recognized based upon an estimated average per unit repair or replacement cost applied to the estimated number of units under warranty. These estimates are based upon historical warranty incidence and are evaluated on an ongoing basis to ensure the adequacy of the warranty reserve. The following table summarizes the activity associated with the product warranty liability accrual for the three and six month periods ended March 31, 2003 and 2002:


	Three months ended

			Accruals for
Fiscal	Balance at		warranties		Settlements			Balance at
year	December 31		issued		made			March 31

2003	$	894,875	$	106,390	$	(122,642	)	$	878,623
2002	$	800,000	$	213,810	$	(136,160	)	$	877,650


	Six months ended

			Accruals for
Fiscal	Balance at		warranties		Settlements			Balance at
year	September 30		issued		made			March 31

2003	$	894,875	$	199,112	$	(215,364	)	$	878,623
2002	$	800,000	$	407,010	$	(329,360	)	$	877,650

6. GUARANTEE UNDER LINE OF CREDIT AGREEMENT

The Company maintains a line of credit in Europe with Deutsche Bank. Borrowings under the line of credit are limited to and secured by an amount maintained in a time deposit in a New York Deutsche Bank account. The principal amount of the time deposit was $1,250,000 as of March 31, 2003. This time deposit is included in marketable securities at March 31, 2003 and will mature on June 24, 2003. Upon maturity, the Company may withdraw the time deposit if there are no outstanding borrowings on the line of credit or, the Company may elect to renew the time deposit to secure anticipated line of credit borrowings. The Deutsche Bank may, at its option, appropriate and apply the balance of the time deposit toward payment of any outstanding borrowings under the line of credit whether or not any part of the line of credit is due and payable. There were no outstanding balances on the line of credit as of March 31, 2003 or September 30, 2002.

Other than guarantees associated with the product warranty liability accrual and the line of credit guarantee discussed above, there have been no additional guarantees issued or modified after December 31, 2002 and there are no other outstanding guarantees as of March 31, 2003.

7. RESTRUCTURING

In September 2002, the Company implemented two restructuring plans, resulting in workforce reductions of 88 employees worldwide. The Company recorded a charge of $1,646,386, consisting of $1,386,042 for severance and termination costs related to the elimination of 24 positions in Minnetonka, Minnesota,

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

7. RESTRUCTURING (CONTINUED)

4 positions in Dortmund, Germany, and 19 positions in France. The charge also consisted of $72,000 related to the closure of the Les Lucs office for lease cancellation and office closing expenses, $29,448 of cancellation fees for automobile leases in Dortmund, Germany, and $158,896 related to legal and professional fees in Dortmund, Germany and Les Lucs, France. A second restructuring charge of $1,049,595 was recorded for the NetSilicon operations and included $764,317 for severance and termination costs related to the elimination of 34 positions in Waltham, Massachusetts, 1 in Tokyo, Japan, 1 in Munich, Germany, and 5 in Newbury Park, California. The charge also consisted of $249,758 related to the closure of the Newbury Park, California office, the Munich, Germany office, and other office closing expenses, and $35,520 of cancellation fees related to automobile leases in Munich, Germany.

During the six months ended March 31, 2003 the Company made payments related to the Digi restructuring accrual in the amount of $1,084,458. The payments consisted of $987,997 in severance and termination costs, $28,456 for building closing/lease cancellation fees, $15,630 for automobile lease cancellation fees, and $52,375 for legal and professional fees. The Company recorded a change in estimate adjustment of $266,156 in the first half of fiscal 2003 that was reflected as a reduction in the restructuring accrual and a corresponding increase to operating income. The change in estimate resulted from a favorable settlement of a previously agreed to severance amount including related legal fees. During the six months ended March 31, 2003, the Company made payments related to the NetSilicon restructuring accrual in the amount of $706,267. The payments consisted of $641,135 for severance and termination costs, $29,612 for building closing/lease cancellation fees, and $35,520 for automobile lease cancellation fees.

In September 2001, the Company implemented a restructuring plan that resulted in a workforce reduction of 50 employees in Minnetonka, Minnesota and 11 employees in Sunnyvale, California. A charge of $1,351,870 was recorded for severance and outplacement costs. All of these costs were paid in fiscal 2002.

The Company’s restructuring activities are summarized as follows:


			Balance at					Change in			Balance at
			September 30,					Estimate			March 31,
Description			2002		Payments			Adjustments			2003

September 2002 Digi Restructuring Plan:
	- Severance and termination costs		$	1,386,042	$	(987,997	)	$	(205,172	)	$	192,873
	- Building closing / lease cancellation fees			72,000		(28,456	)		—			43,544
	- Cancellation fees for automobile leases			29,448		(15,630	)		—			13,818
	- Legal and Professional Fees			158,896		(52,375	)		(60,984	)		45,537

		Subtotal		1,646,386		(1,084,458	)		(266,156	)		295,772

September 2002 NetSilicon Restructuring Plan:
	- Severance and termination costs			660,538		(641,135	)		—			19,403
	- Building closing / lease cancellation fees			161,376		(29,612	)		—			131,764
	- Cancellation fees for automobile leases			35,520		(35,520	)		—			—

		Subtotal		857,434		(706,267	)		—			151,167

Totals			$	2,503,820	$	(1,790,725	)	$	(266,156	)	$	446,939

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

8. INVENTORIES

Inventories are stated at the lower of cost or market, with cost determined on the first-in, first-out method. Inventories at March 31, 2003 and September 30, 2002 consisted of the following:


	Mar. 31, 2003		Sept. 30, 2002

Raw materials	$	7,633,304	$	9,579,271
Work in process		423,299		353,470
Finished goods		2,282,726		2,558,026

	$	10,339,329	$	12,490,767

9. SEGMENT INFORMATION

Prior to the acquisition of NetSilicon, as described in Note 2, the Company operated in a single reportable business segment. With the acquisition of NetSilicon, the Company now operates in two reportable segments. The Company has determined that Inside Out Networks can be aggregated with all other operations of the Company, excluding NetSilicon and the Device Server product line, which together are reported as the Connectivity Solutions reporting segment. The NetSilicon operating segment and the Device Server product line comprise the Device Networking Solutions reporting segment formerly known as Embedded Networking Solutions prior to fiscal year 2003.

In fiscal 2003, the Company changed the way it reviews results and assesses performance of its Device Server business, due to the tight integration of the Device Server and NetSilicon product lines and the business strategy that is being employed to migrate customers from external box connectivity solutions to embedded networking solutions. As a result of this business strategy the Company now views Device Servers as part of the Device Networking segment effective for the period beginning October 1, 2002. Comparative fiscal 2002 results have been reclassified to reflect the current year presentation. However, as a result of the acquisition of NetSilicon on February 13, 2002, these 2002 results include financial results of NetSilicon beginning with the acquisition date.

The reportable segments in which the Company operates include the following:

Connectivity Solutions — Connectivity solutions are used by businesses to create, customize, and control retail operations, industrial automation, and other applications. The primary product lines include multi- port serial adaptors, terminal servers, and Universal Serial Bus (USB) connectivity. This reporting segment is comprised of two operating segments. The operating segments include the Universal Serial Bus products associated with the Company’s Inside Out Networks subsidiary, and the products associated with all other operations of the Company, excluding NetSilicon and the Device Server product line. The Company’s Connectivity Solutions segment has operating facilities located in Minnetonka, Minnesota; Austin, Texas; Torrance, California (Inside Out Networks); and Dortmund, Germany.

Device Networking Solutions — Device Networking Solutions are integrated hardware and software solutions for manufacturers who want to build network-ready products. This family of solutions integrates network-enabled microprocessors (specialized computer chips), an operating system, networking software, development tools, and a high level of technical support. The primary product lines include device servers, integrated semiconductor and controller products. In addition, the Company licenses software products that are embedded into electronic devices to enable Internet and Web-based communications. The

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

9. SEGMENT INFORMATION (CONTINUED)

operations of NetSilicon and the Device Server product line comprise this segment. NetSilicon is located in Waltham, Massachusetts.

Summary financial data by business segment is presented below for the three and six months ended March 31, 2003 and 2002:


(In thousands)	Three months ended March 31, 2003							Three months ended March 31, 2002

			Device								Device
	Connectivity		Networking					Connectivity			Networking
	Solutions		Solutions			Total		Solutions			Solutions			Total

Net sales	$	17,314	$	8,198		$	25,512	$	21,253		$	3,940		$	25,193
Operating income (loss)		4,153		(2,646	)		1,507		(6,593	)		(4,225	)		(10,818	)
Total assets	$	110,526	$	22,998		$	133,524	$	113,474		$	70,204		$	183,678


(In thousands)	Six months ended March 31, 2003							Six months ended March 31, 2002

			Device								Device
	Connectivity		Networking					Connectivity			Networking
	Solutions		Solutions			Total		Solutions			Solutions			Total

Net sales	$	36,248	$	14,791		$	51,039	$	45,768		$	4,575		$	50,343
Operating income (loss)		9,362		(6,405	)		2,957		(6,051	)		(5,930	)		(11,981	)
Total assets	$	110,526	$	22,998		$	133,524	$	113,474		$	70,204		$	183,678

The Company considers operating income (loss) to be the primary measure by which it measures the operating performance of each segment. A reconciliation of the Company’s consolidated segment operating income (loss) to consolidated income (loss) before income taxes and cumulative effect of accounting change follows:


	Three months ended						Six months ended

	March 31			March 31			March 31			March 31
(In thousands)	2003			2002			2003			2002

Operating income (loss) — Connectivity Solutions	$	4,153		$	(6,593	)	$	9,362		$	(6,051	)
Operating loss — Device Networking Solutions		(2,646	)		(4,225	)		(6,405	)		(5,930	)

		1,507			(10,818	)		2,957			(11,981	)
Other (expense) income, net		(94	)		104			(78	)		450

Consolidated income (loss) before income taxes and cumulative effect of accounting change	$	1,413		$	(10,714	)	$	2,879		$	(11,531	)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

9. SEGMENT INFORMATION (CONTINUED)

The Company adopted the provisions of FAS 142 (see Note 4) on October 1, 2002. In connection with the adoption of FAS 142, the Company recorded a goodwill impairment charge of $43,865,972 in the first quarter of fiscal 2003, attributable to an impairment of the carrying value of goodwill related to the NetSilicon acquisition and other acquisitions. The Company recorded a goodwill impairment charge related to the Device Networking Solutions and Connectivity Solutions segments of $38,443,000 and $5,422,972, respectively. The charge is reported as a cumulative effect of a change in accounting principle.

10.STOCK-BASED COMPENSATION

The Company applies the intrinsic-value method prescribed in Accounting Principles Board Opinion No. 25, “Accounting for Stock Issued to Employees,” and related interpretations to account for stock-based compensation. Accordingly, compensation costs for stock options granted to employees are measured as the excess, if any, of the fair value of the Company’s stock at the date of grant over the amount an employee must pay to acquire the stock. Such compensation costs, if any, are amortized on a straight-line basis over the option vesting schedule.

Had the Company applied the fair value recognition provisions of FAS 123, “Accounting for Stock-Based Compensation,” to stock-based compensation, the Company’s net income (loss) and net income (loss) per share would have decreased to the pro forma amounts indicated below:


			Three months ended March 31						Six months ended March 31

			2003			2002			2003			2002

	Net income (loss) as reported		$	2,504,367		$	(7,334,801	)	$	(40,291,950	)	$	(7,841,300	)
	Add: Total stock-based employee compensation expense included in reported net income, net of related tax effects			16,108			17,288			34,553			17,288
Deduct: Total stock-based employee compensation expense determined under fair value based method for all awards, net of related tax effects				(662,633	)		(1,884,633	)		(1,313,537	)		(3,523,019	)

Pro forma net income (loss)			$	1,857,842		$	(9,202,146	)	$	(41,570,934	)	$	(11,347,031	)

Income (loss) per share:
		Basic — as reported	$	0.12		$	(0.39	)	$	(1.86	)	$	(0.46	)
		Basic — pro forma	$	0.09		$	(0.49	)	$	(1.92	)	$	(0.66	)
		Diluted — as reported	$	0.12		$	(0.39	)	$	(1.86	)	$	(0.46	)
		Diluted — pro forma	$	0.09		$	(0.49	)	$	(1.92	)	$	(0.66	)

11. INCOME TAXES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

11. INCOME TAXES (CONTINUED)

allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during the year ended September 30, 2003 has been accounted for by reducing the effective income tax rate for the current year. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during periods subsequent to September 30, 2003 has been accounted for as a discrete event and has resulted in an income tax benefit of $1,415,000 being recorded during the three month period ended March 31, 2003.

Income taxes have been provided for at effective rates of -24.2% and 32.0% for the six-month periods ended March 31, 2003 and 2002, respectively. The effective rate for the six month period ended March 31, 2003, adjusted for the $1,415,000 income tax benefit related to the German net operating loss carryforwards that are expected to be utilized by the Company during periods subsequent to September 30, 2003, is 25.0%, compared to 32.0% for the six month period ended March 31, 2002. The decrease in the effective rate is primarily due to nondeductible goodwill associated with the loss on sale of MiLAN assets and non-deductible in-process research and development associated with the acquisition of NetSilicon in the first six months of fiscal 2002.

The Company is required to assess the realizability of its deferred tax assets and the need for a valuation allowance against those assets in accordance with Statement of Financial Accounting Standards No. 109. Although realization of the associated deferred tax assets is not assured, the Company has concluded that it is more likely than not that remaining deferred tax assets will be realized based on future projected taxable income and the anticipated future reversal of deferred tax liabilities, and therefore no valuation allowance has been established at March 31, 2003. The amount of the net deferred tax assets realized, however, could vary if there are differences in the timing or amount of future reversals of existing deferred tax liabilities or changes in the amounts of future taxable income. If the Company’s future taxable income tax projections are not realized, a valuation allowance would be required, and would be reflected as income tax expense at that time.

12. COMPREHENSIVE INCOME (LOSS)

The components of total comprehensive income (loss) are shown below. Comprehensive income (loss) includes net income (loss) and foreign currency translation adjustments that are charged or credited to stockholders’ equity.

Comprehensive income (loss) for the three and six months ended March 31, 2003 and 2002 was as follows:


	Three months ended						Six months ended
	March 31						March 31

	2003			2002			2003			2002

Net income (loss)	$	2,504,367		$	(7,334,801	)	$	(40,291,950	)	$	(7,841,300	)
Foreign currency translation adjustments		(34,242	)		93,105			(185,694	)		199,422

Comprehensive income (loss)	$	2,470,125		$	(7,241,696	)	$	(40,477,644	)	$	(7,641,878	)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

13. NET INCOME (LOSS) PER SHARE

Basic net income (loss) per share is calculated based on the weighted average number of common shares outstanding during the period. Net income (loss) per share, assuming dilution, is computed by dividing net income (loss) by the weighted average number of common and common equivalent shares outstanding during the period. The Company’s only common equivalent shares are those that result from dilutive common stock options.

The following table is a reconciliation of the numerators and denominators in the income (loss) per share calculations:


		Three months ended					Six months ended
		March 31					March 31

		2003		2002			2003			2002

Numerator:
Net income (loss)		$	2,504,367	$	(7,334,801	)	$	(40,291,950	)	$	(7,841,300	)

Denominator:
Denominator for basic income (loss) per share — weighted average shares outstanding			21,234,643		18,924,732			21,656,077			17,124,443
Effect of dilutive securities:
	Employee stock options		79,890		—			44,362			—

Denominator for diluted income (loss) per share — adjusted weighted average shares			21,314,533		18,924,732			21,700,439			17,124,443

Basic income (loss) per share		$	0.12	$	(0.39	)	$	(1.86	)	$	(0.46	)

Diluted income (loss) per share		$	0.12	$	(0.39	)	$	(1.86	)	$	(0.46	)

Common equivalent shares of 191,206 and 113,260 for the three and six month periods ended March 31, 2002 resulting from common stock options were not included in the computation of diluted income (loss) per share because their effect is antidilutive.

Options to purchase 5,735,938 shares for both the three and six month periods ended March 31, 2003, and options to purchase 4,642,469 and 5,158,974 shares for the three and six month periods ended March 31, 2002, were not included in the computation of diluted income (loss) per share because the options’ exercise price was greater than the average market price of common shares and therefore their effect would be antidilutive.

Pursuant to Statement of Financial Accounting Standards No. 128, “Earnings per Share,” income before cumulative effect of accounting change has been used in determining diluted income per share for the six months ended March 31, 2003.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

14. RECENT ACCOUNTING DEVELOPMENTS

In July 2002, the Financial Accounting Standards Board (FASB) issued FAS No. 146, “Accounting for Costs Associated with Exit or Disposal Activities” (FAS 146). This statement addresses financial accounting and reporting for costs associated with exit or disposal activities and the recognition of a liability for those related costs. The principal difference between FAS 146 and prior guidance relates to its requirements for recognition of a liability for a cost associated with an exit or disposal activity. FAS 146 requires that a liability for a cost associated with an exit or disposal activity be recognized and measured initially at fair value only when the liability is incurred. Under previous rules, a liability for an exit cost was recognized at the date of an entity’s commitment to an exit plan. Generally, the provisions of FAS 146 are effective for exit or disposal activities that are initiated after December 31, 2002, with early application encouraged. The Company did not adopt FAS No. 146 early and the Company has undertaken no exit or disposal activities in the first six months of fiscal 2003. Accordingly, adoption of this standard did not impact the Company’s financial position or results of operations.

In December 2002, the FASB issued FAS No. 148, “Accounting for Stock-Based Compensation -Transition Disclosure — an amendment of FAS 123” (FAS 148). This Statement amends FAS 123, “Accounting for Stock-Based Compensation,” to provide alternative methods of transition for a voluntary change to the fair value based method of accounting for stock-based employee compensation. In addition, this Statement amends the disclosure requirements of Statement 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and the effect of the method used on reported results. The provisions of FAS 148 are effective for financial statements for fiscal years ending after December 15, 2002, and disclosure requirements shall be effective for interim periods beginning after December 15, 2002. The Company has no immediate plans to change to the fair value based method of accounting for stock-based compensation. The Company has made the additional stock based employee compensation disclosures required by FAS 148 beginning in the quarter ended March 31, 2003.

In November 2002, the FASB issued FASB Interpretation No. 45 “Guarantor’s Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others.” This interpretation elaborates on the disclosures required in financial statements concerning obligations under certain guarantees. It also clarifies the requirements related to the recognition of liabilities by a guarantor at the inception of certain guarantees. The Company is required to adopt the provisions of this interpretation for financial statements of interim or annual periods ending after December 15, 2002 and, accordingly, are reflected in the Company’s financial statement disclosures related to accounting for warranty costs in Note 5 and line of credit guarantee in Note 6. The recognition provisions of this interpretation are effective for the Company for fiscal 2003 and are applicable only to guarantees issued or modified after December 31, 2002. The Company does not expect the adoption of this interpretation to have a material impact on its financial position or results of operations.

In January 2003, the FASB issued Interpretation No. 46 “Consolidation of Variable Interest Entities,” which addresses accounting for special-purpose and variable interest entities. The Company is required to adopt the provisions of this interpretation for financial statements issued after December 31, 2002. The adoption of this interpretation did not have an impact on the Company’s financial position or results of operations.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

15. LEGAL PROCEEDINGS

In the normal course of business, the Company is subject to various claims and litigation, including patent and intellectual property claims. Management of the Company expects that these various litigation items will not have a material adverse effect on the results of operations or financial position of the Company.

Further discussion of legal matters is incorporated by reference from “Legal Proceedings” in Item I, Part II of this Form 10-Q and should be considered an integral part of these Condensed Consolidated Financial Statements.

16. SUBSEQUENT EVENT

On May 7, 2003 the Company repurchased 1,162,341 shares of its common stock held by Sorrento Networks Corporation (Sorrento) for $4,951,573 (a price of $4.26 per share).

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION

SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This Form 10-Q contains certain statements that are “forward-looking statements” as that term is defined under the Private Securities Litigation Reform Act of 1995, and within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.

The words “believe,” “anticipate,” “intend,” “estimate,” “target,” “may,” “will,” “expect,” “plan,” “project,” “should,” or “continue” or the negative thereof or other expressions, which are predictions of or indicate future events and trends and which do not relate to historical matters, identify forward-looking statements. Such statements are based on information available to management as of the time of such statements and relate to, among other things, expectations of the business environment in which the Company operates, projections of future performance, perceived opportunities in the market and statements regarding the Company’s mission and vision. Forward-looking statements involve known and unknown risks, uncertainties and other factors, which may cause the actual results, performance or achievements of the Company to differ materially from anticipated future results, performance or achievements expressed or implied by such forward-looking statements. The Company undertakes no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.

The future operating results and performance trends of the Company may be affected by a number of factors, including, without limitation, those described under “Risk Factors” below. Those risk factors, and other risks, uncertainties and assumptions identified from time to time in the Company’s filings with the Securities and Exchange Commission, including without limitation, its annual reports on Form 10-K, its quarterly reports on Form 10-Q and its registration statements, could cause the Company’s actual future results to differ materially from those projected in the forward-looking statements as a result of the factors set forth in the Company’s various filings with the Securities and Exchange Commission and of changes in general economic conditions, changes in interest rates and/or exchange rates and changes in the assumptions used in making such forward-looking statements.

CRITICAL ACCOUNTING POLICIES

The Company’s discussion and analysis of its financial condition and results of operations are based upon the Company’s consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, the disclosure of contingent assets and liabilities and the values of purchased assets and assumed liabilities in acquisitions. The Company bases its estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.

The Company believes the following critical accounting policies affect its more significant judgments and estimates used in the preparation of its consolidated financial statements.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

REVENUE RECOGNITION

The Company’s revenues are derived primarily from the sale of products to its distributors and original equipment manufacturer (OEM) customers, and to a lesser extent from the sale of software licenses, fees associated with technical support, training and engineering services and royalties. The Company recognizes revenue when persuasive evidence of an arrangement exists, delivery has occurred, the sales price is fixed or determinable, collectibility is probable and there are no post-delivery obligations. Under these criteria, product revenue is generally recognized upon shipment of product to customers, including OEMs and distributors. Sales to authorized domestic distributors and original equipment manufacturers are made with certain rights of return and price protection provisions. Estimated reserves for future returns and pricing adjustments are established by the Company based on an analysis of historical patterns of returns and price protection claims as well as an analysis of authorized returns compared to received returns, current on-hand inventory at distributors, and distribution sales for the current period. Estimated reserves for future returns and price protection are charged against revenues in the same period as the corresponding sales are recorded. The Company offers rebates to authorized domestic and international distributors and authorized resellers. The rebates are incurred based on the level of sales to the respective distributors and resellers, and are charged to operations as a reduction in revenue in the same period as the corresponding sales. The Company, in general, warrants its products to be free from defects in material and workmanship under normal use and service for a period of one to five years from the date of receipt. The Company has the option to repair or replace products it deems defective due to material or workmanship. Estimated warranty costs are accrued in the period that the related revenue is recognized based upon an estimated average per unit repair or replacement cost applied to the estimated number of units under warranty. These estimates are based upon historical warranty incidence and are evaluated on an ongoing basis to ensure the adequacy of the warranty reserve. If actual return or replacement cots differ significantly from the Company’s estimates, adjustments to recognize additional cost of sales may be required.

The Company also generates revenue from the sale of software licenses, fees associated with technical support, training and engineering services and royalties. Revenue from software maintenance obligations is deferred and recognized at the time the service is provided or over the life of the underlying service or support contract, if applicable. Unearned software maintenance and unearned nonrecurring engineering services revenue is included in deferred revenue on the balance sheet. Generally, the Company recognizes revenue under agreements for nonrecurring engineering services using the percentage-of-completion method of accounting based on the ratio of actual labor hours incurred to total estimated labor hours for individual contracts. However, the Company defers revenues from nonrecurring engineering services until delivery if, at the inception of the arrangement, there is uncertainty about delivery and/or the costs of delivery cannot be accurately estimated.

The Company’s software development tools and development boards often include multiple elements — hardware, software, post contract customer support (“PCS”), limited training and basic hardware design review. Our customers purchase these products and services during their product development process in which they use the tools to build network connectivity into the devices they are manufacturing. The Company recognizes revenue related to these multiple element arrangements in accordance with Statement of Position (“SOP”) No. 97-2 “Software Revenue Recognition,” as amended by SOP 98-4, “Deferral of the Effective Date of Certain Provisions of SOP 97-2.” Revenue related to the sale of these development products is allocated to the various elements based on vendor-specific objective evidence of fair value.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

ALLOWANCE FOR DOUBTFUL ACCOUNTS

The Company maintains an allowance for doubtful accounts, which reflects the estimate of losses that may result from the inability of some of our customers to make required payments. The estimate for the allowance for doubtful accounts is based on known circumstances regarding collectibility of customer accounts and historical collections experience. If the financial condition of one or more of our customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required.

INVENTORY

The Company reduces the carrying value of its inventories for estimated excess and obsolete inventories equal to the difference between the cost of inventory and its estimated realizable value based upon assumptions about future product demand and market conditions. If actual product demand or market conditions are less favorable than those projected by management, additional inventory write-downs may be required.

INTANGIBLE ASSETS

Purchased proven technology, license agreements, covenants not to compete and other intangible assets are recorded at fair value when acquired in a business acquisition, or at cost when not purchased in a business combination. Goodwill represents the excess of cost over the fair value of identifiable assets acquired and, effective October 1, 2002 is no longer amortized pursuant to FAS No. 142. However, goodwill is subject to an impairment assessment at least annually which may result in a charge to operations if the fair value of the reporting unit in which the goodwill is reported declines. Purchased in-process research and development costs (IPR&D) are expensed upon consummation of the related business acquisition. All other intangible assets are amortized on a straight-line basis over their estimated useful lives of four to ten years. Useful lives for intangible assets are estimated at the time of acquisition based on the periods of time from which the Company expects to derive benefits from the intangible assets. Methods of amortization reflect the pattern in which the asset is consumed.

Intangible assets are reviewed quarterly for impairment, or whenever events or circumstances indicate that the asset’s undiscounted expected future cash flows are not sufficient to recover the carrying value amount.

The Company measures impairment loss, if any, by comparing the fair market value, calculated as the present value of expected future cash flows, to its net book value or carrying amount. Impairment losses, if any, are recorded currently. To the extent that the Company’s undiscounted future cash flows were to decline substantially, such an impairment charge could result.

INCOME TAXES

Deferred tax assets and liabilities are recorded based on Statement of Financial Accounting Standards No. 109, “Accounting for Income Taxes” (FAS 109). The amount of deferred tax assets and liabilities actually realized could be impacted by differences in the timing or amount of future reversals of existing deferred tax liabilities or changes in the amounts of future taxable income. If management determines that it is more likely than not that a deferred tax asset will not be realized, a valuation allowance would be required, and would be reflected as income tax expense at that time.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

CONSOLIDATED RESULTS OF OPERATIONS

The following table sets forth selected information derived from the Company’s interim condensed consolidated statements of operations expressed as percentages of sales:


		Three months						%			Six months						%
		ended						Increase			ended						Increase
		March 31						(decrease)			March 31						(decrease)

		2003			2002						2003			2002

Net sales			100.0			100.0			1.3	%		100.0			100.0			1.4	%
Cost of sales			40.4			47.7			(14.2	)		40.2			47.1			(13.6	)

Gross margin			59.6			52.3			15.3			59.8			52.9			14.7
Operating expenses:
	Sales and marketing		23.8			31.0			(22.3	)		23.9			28.8			(15.7	)
	Research and development		14.4			19.2			(23.7	)		15.3			17.0			(8.5	)
	General and administrative		16.0			18.4			(12.3	)		15.3			17.5			(11.7	)
	Acquired in-process research and development		—			12.3			(100.0	)		—			6.2			(100.0	)
	Loss on sale of MiLAN assets		—			14.3			(100.0	)		—			7.2			(100.0	)
	Restructuring		(0.5	)		—			(100.0	)		(0.5	)		—			(100.0	)

Total operating expenses			53.7			95.2			(43.0	)		54.0			76.7			(28.5	)

Operating income (loss)			5.9			(42.9	)		113.9			5.8			(23.8	)		124.7
Other (expense) income, net			(0.4	)		0.4			(190.2	)		(0.2	)		0.9			(117.4	)

Income (loss) before income taxes and cumulative effect of accounting change			5.5			(42.5	)		113.2			5.6			(22.9	)		125.0
Income tax benefit			(4.3	)		(13.4	)		67.7			(1.4	)		(7.3	)		81.2

Income (loss) before cumulative effect of accounting change			9.8			(29.1	)		134.1			7.0			(15.6	)		145.6
Cumulative effect of accounting change			—			—			—			(86.0	)		—			(100.0	)

Net income (loss)			9.8			(29.1	)		134.1	%		(79.0	)		(15.6	)		(413.8	)%

The following events significantly impacted the Company’s operations during the three and six month periods ended March 31, 2003 and 2002:

• In February 2002 the Company acquired NetSilicon, Inc., a provider of Ethernet micro-processing solutions for intelligent, networked devices for a purchase price of $67.2 million. The acquisition resulted in a new business segment called Device Networking Solutions. Sales from this segment were $8.2 million and $14.8 million during the three and six month periods ended March 31, 2003, respectively.

• In March 2002, the Company sold the assets of its MiLAN Technology division for $8.1 million.

• In September 2002, the Company implemented two restructuring plans resulting in workforce reductions of 88 employees worldwide.

• In connection with the adoption of FAS 142 on October 1, 2002, the Company recorded a goodwill impairment charge of $43.9 million. The charge was recorded as a cumulative effect of a change in accounting principle.

• In March 2003, the Company reversed the valuation allowance associated with its German net operating loss carryforwards. The valuation allowance was reversed based upon current and anticipated future taxable income generated by the Company’s German operations. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during the year ended September 30, 2003 has been accounted for by reducing the effective income tax rate for the current year. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during periods subsequent to September 30, 2003 has been accounted for as a discrete event and has resulted in an income tax benefit of $1.4 million being recorded during the three month period ended March 31, 2003.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

NET SALES

Net sales for the three and six months ended March 31, 2003, were $25.5 million and $51.0 million compared to net sales of $25.2 million and $50.3 million for the three and six months ended March 31, 2002. Net sales increased by $0.3 million, or 1.3% and $0.7 million, or 1.4%, in the three and six-month periods ended March 31, 2003 compared to the same periods of the prior fiscal year.

The following tables set forth revenue by segment, for the three and six month periods ended March 31, 2003 and March 31, 2002, expressed in thousands of dollars and as a percentage of net sales:


	Three months ended				Three months ended
	March 31, 2003				March 31, 2002

Connectivity Solutions	$	17,314	67.9	%	$	21,253	84.4	%
Device Networking Solutions		8,198	32.1	%		3,940	15.6	%

Total	$	25,512	100.0	%	$	25,193	100.0	%


	Six months ended				Six months ended
	March 31, 2003				March 31, 2002

Connectivity Solutions	$	36,248	71.0	%	$	45,768	90.9	%
Device Networking Solutions		14,791	29.0	%		4,575	9.1	%

Total	$	51,039	100.0	%	$	50,343	100.0	%

Connectivity Solutions net sales decreased $3.9 million and $9.5 million in the three and six month periods ended March 31, 2003 compared to the three and six month periods ended March 31, 2002. Net sales by the MiLAN division, which the Company sold on March 25, 2002, were $1.4 million and $5.8 million in the three and six month periods ended March 31, 2002. In addition to the impact of the general slow down in the economy many of the Connectivity Solution products are positioned in mature markets that are declining. Although these markets are declining, the Company’s Connectivity Solution products have maintained or increased their market share.

Net sales generated by the Device Networking segment were $8.2 million and $14.8 million in the three and six month periods ended March 31, 2003, compared to $3.9 million and $4.6 million in the three and six month periods ended March 31, 2002. The increase in net sales is primarily the result of the timing of the February 2002 acquisition of NetSilicon and a continued increase in the net sales of the Company’s Device Server product line.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

GROSS MARGIN

Gross margin for the three and six months ended March 31, 2003 was 59.6% and 59.8%, compared to 52.3% and 52.9% for the three and six months ended March 31, 2002.

Consolidation of the Company’s manufacturing operations and material cost savings has improved operating efficiencies, thus contributing to the increase in gross margin. The acquisition of NetSilicon and sale of the MiLAN division contributed to the increase in gross margin because NetSilicon products have a higher gross margin than LAN connectivity products. In addition, included in fiscal year 2002 cost of sales were one-time acquisition-related costs that contributed to lower gross margins.

OPERATING EXPENSES

Operating expenses for the three months ended March 31, 2003, decreased $10.3 million, or 43.0%, compared to operating expenses for the three months ended March 31, 2002. Included in operating expenses for the three months ended March 31, 2002 was a loss on the sale of the MiLAN division in March 2002 of $3.6 million and a charge for in-process research and development costs of $3.1 million in connection with the acquisition of NetSilicon in February 2002. As a result of the acquisition of NetSilicon on February 13, 2002, operating expenses related to NetSilicon for the three months ended March 31, 2003 reflect expenses for an entire quarter, compared to one-half of a quarter for the three months ended March 31, 2002. Total operating expenses decreased by $1.7 million due to compensation related savings realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. NetSilicon added incremental operating expenses of $1.9 million for the three months ended March 31, 2003. Operating expenses decreased by $2.5 million as a result of the sale of MiLAN in March 2002. Additionally, operating expenses decreased by $1.1 million due to continuing cost containment measures. As a result of the adoption of FAS 142 on October 1, 2002 the Company ceased the amortization of goodwill, resulting in a decrease in amortization expense of $0.6 million. This decrease was partially offset by additional amortization of identifiable intangible assets of $0.5 million related to recent acquisitions. The Company also recorded a change in estimate related to the restructuring charge recorded in the fourth quarter of fiscal 2002, resulting in a decrease in operating expenses of $0.1 million. This change in estimate resulted from the settlement of certain previously established severance obligations.

Sales and marketing expenses for the three months ended March 31, 2003, were $6.1 million, or 23.8% of net sales, compared to $7.8 million, or 31.0% of net sales, for the three months ended March 31, 2002. Sales and marketing expenses decreased by $0.6 million due to compensation related savings realized as a result of the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. For the three months ended March 31, 2003, incremental sales and marketing expenses as a result of the acquisition of NetSilicon of $0.9 million were offset by a decrease in expense of $1.2 million related to the sale of MiLAN. Sales and marketing expense decreases of $0.7 million were realized as a

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

OPERATING EXPENSES (CONTINUED)

result of reduced advertising expenses and additional savings of $0.1 million were realized due to continuing general cost containment measures.

Research and development expenses for the three months ended March 31, 2003 were $3.7 million, or 14.4% of net sales, compared to $4.8 million, or 19.2% of net sales, for the three months ended March 31, 2002. The Company continued to focus its research and development activities in the second quarter of fiscal 2003 on the development of its device networking business, which includes the device server and NetSilicon product lines. Compensation related savings of $0.9 million were realized as a result of the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. Incremental research and development expenses for NetSilicon of $1.0 million in the second quarter of fiscal 2003 were partially offset by a decrease in expense of $0.9 million related to the sale of MiLAN. Additional research and development cost reductions of $0.3 million were realized as a result of continuing general cost containment measures.

General and administrative expenses for the three months ended March 31, 2003, were $4.1 million, or 16.0% of net sales, compared to $4.6 million, or 18.4% of net sales, for the three months ended March 31, 2002. General and administrative expenses decreased by $0.2 million as a result of compensation related savings realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. General and administrative expenses were reduced another $0.4 million relative to the second quarter of fiscal 2002 as a result of the sale of MiLAN. These decreases were partially offset by a $0.2 million increase related to professional service fees and insurance costs. As a result of the adoption of FAS 142 on October 1, 2002, the Company ceased the amortization of goodwill, resulting in a decrease in goodwill amortization expense of $0.6 million in the second quarter of fiscal 2003 relative to the second quarter of fiscal 2002. Amortization associated with acquired intangibles resulted in an increase in amortization expense of $0.5 million.

Operating expenses for the six months ended March 31, 2003, decreased $11.0 million, or 28.5%, compared to operating expenses for the six months ended March 31, 2002. Included in operating expenses for the six months ended March 31, 2002 was a loss on sale of the MiLAN division of $3.6 million in March 2002 and a charge for in-process research and development costs of $3.1 million in connection with the acquisition of NetSilicon in February 2002. As a result of the acquisition of NetSilicon on February 13, 2002, NetSilicon operating expenses for the six months ended March 31, 2003 reflect expenses for an entire six month period, compared to one-half of a quarter for the six months ended March 31, 2002. Total operating expenses decreased by $3.4 million due to compensation related savings realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. The acquisition of NetSilicon added incremental operating expenses of $6.7 million that were partially offset by decreased operating expenses of $5.1 million as a result of the sale of MiLAN in March 2002. Additionally, operating expenses declined by $2.2 million due to continuing general cost containment measures. As a result of the adoption of FAS 142 on October 1, 2002 the Company ceased the amortization of goodwill, resulting in a decrease in amortization expense of $1.3 million, offset by additional amortization of identifiable intangible assets of $1.3 million related to recent acquisitions. The Company also recorded a change in estimate related to the restructuring charge recorded in the fourth quarter of fiscal 2002, resulting in a decrease in operating expenses of $0.3 million. This change in estimate resulted from the renegotiation and settlement of certain previously established severance obligations.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

OPERATING EXPENSES (CONTINUED)

Sales and marketing expenses for the six months ended March 31, 2003, were $12.2 million, or 23.9% of net sales, compared to $14.5 million, or 28.8% of net sales, for the six months ended March 31, 2002. Sales and marketing expenses decreased by $1.1 million due to compensation related savings realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. For the six months ended March 31, 2003, incremental sales and marketing expenses of $2.9 million as a result of the NetSilicon acquisition were partially offset by a $2.5 million decrease in expense as a result of the sale of MiLAN. Sales and marketing expenses declined $1.3 million as a result of reduced advertising expenses and an additional $0.3 million in savings was realized as a result of continuing general cost containment measures.

Research and development expenses for the six months ended March 31, 2003 were $7.8 million, or 15.3% of net sales, compared to $8.6 million, or 17.0% of net sales, for the six months ended March 31, 2002. The Company focused its research and development activities in the first half of fiscal 2003 on the development of its device networking business, which includes the device server and NetSilicon product lines. Compensation related savings of $1.8 million were realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. For the six months ended March 31, 2003, incremental research and development expense of $3.5 million resulting from the acquisition of NetSilicon were partially offset by a $1.8 million decrease in expense as a result of the sale of MiLAN. Additional research and development cost reductions of $0.7 million were realized as a result of continuing general cost containment measures.

General and administrative expenses for the six months ended March 31, 2003, were $7.8 million, or 15.3% of net sales, compared to $8.8 million, or 17.5% of net sales, for the six months ended March 31, 2002. General and administrative expenses decreased by $0.5 million as a result of compensation related savings realized from the restructuring plan executed in Minneapolis, Europe and NetSilicon in the fourth quarter of fiscal 2002. For the six months ended March 31, 2003, incremental general and administrative expense of $0.3 million resulting from the acquisition of NetSilicon was offset by a $0.8 million decrease in expense as a result of the sale of MiLAN. As a result of the adoption of FAS 142 on October 1, 2002, the Company ceased the amortization of goodwill, resulting in a decrease in goodwill amortization expense of $1.3 million in the first half of fiscal 2003 relative to the first half of fiscal 2002, offset by additional amortization of identifiable intangible assets of $1.3 million related to recent acquisitions.

ACQUIRED IN-PROCESS RESEARCH AND DEVELOPMENT

On February 13, 2002, the Company acquired NetSilicon, Inc. (NetSilicon), a provider of Ethernet micro-processing solutions for intelligent, networked devices for a purchase price of $67.2 million. The transaction was accounted for using the purchase method of accounting. Accordingly, the purchase price was allocated to the estimated fair value of assets acquired and liabilities assumed. Included in the purchase price allocation was a $3.1 million charge to acquired in-process research and development. At the time of acquisition, NetSilicon had two development projects in process, the Net + 20 microprocessor (subsequently renamed the 7520 microprocessor) and the Net + OS v. 5.0. The 7520 project involved the design and development of a low cost, high performance networking microprocessor. The Net + OS v. 5.0 project included significant and innovative advancements to the NetSilicon operating system in the areas of security, management and ease of use. The design, verification and other processes involved in the 7520 project required tools and skills that were new to NetSilicon. Similarly, the advanced and innovative

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

ACQUIRED IN-PROCESS RESEARCH AND DEVELOPMENT (CONTINUED)

features being developed for inclusion in the Net + OS v 5.0 operating system differed from existing Net + OS features.

Accordingly, the Company was uncertain whether the technology being developed could become commercially viable. If these products were not successfully developed, the sales and profitability of the Company would be adversely affected in future periods. Additionally, the value of other identifiable intangible assets and goodwill acquired could become impaired.

Management estimates that $3.1 million of the purchase price represents the fair value of purchased in-process research and development related to the 7520 chip and the Net + OS v. 5.0 operating system referred to above, that had not yet reached technological feasibility and had no alternative future uses. This amount was expensed as a nonrecurring, non-tax-deductible charge upon consummation of the acquisition.

The Company utilized the income valuation approach to determine the estimated fair value of the purchased in-process research and development. These estimates were based on the following assumptions:

• The estimated revenues were based upon NetSilicon’s estimate of revenue growth over the next four fiscal years from the revenue growth of primarily the Net + OS v. 5.0 and the 7520 chips.

• The estimated gross margin was based upon historical gross margin for NetSilicon’s products, which include chips, boards, and development kits. Average gross margin was approximately 57.5%.

• The estimated selling, general and administrative expenses were based on consideration of historical operating expenses as a percentage of sales and NetSilicon’s projected operating expenses.

• Cost to complete each project was based on estimated remaining labor hours and a fully burdened labor cost, and other direct project expenses.

• The discount rate used in the alternative income valuation approach was based on the weighted average cost of capital (WACC). The WACC calculation produces the average required rate of return of an investment in an operating enterprise, based on various required rates of return from investments in various areas of that enterprise. The discount rate used in the alternative valuation approach was 18.0%. Premiums were added to the WACC to account for the inherent risks in the development of the products, the risks of the products being completed on schedule, and the risk of the eventual sales of the product meeting the expectations of the Company. The following rates of return were used for the in-process research and development products:


7520	35	%
Net + OS v. 5.0	30	%

The 7520 chip was released to production in January 2003. This chip is a derivative product capturing the price target and substantially all of the technology contemplated in the 7520 product family at the time of acquisition. The Company expects that revenue from the 7520 family may be less than originally projected at the time of the valuation, due primarily to current economic conditions. However, the Company anticipates that revenue from the product family will represent approximately the same percentage of total Company revenue as that originally projected.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

ACQUIRED IN-PROCESS RESEARCH AND DEVELOPMENT (CONTINUED)

The Net + OS v. 5.0 was released to production in November 2002. The Company anticipates that the projected revenues for the Net + OS v. 5.0 will be in line with original projections.

These estimates are subject to change, given the uncertainties of the development process, and no assurance can be given that deviations from these estimates will not occur.

OTHER (EXPENSE) INCOME

Other expense was $0.1 million for the three months ended March 31, 2003 compared to other income of $0.1 million for the three months ended March 31, 2002. The Company realized interest income on short-term marketable securities and cash and cash equivalents of $0.2 million and $0.3 million for the three months ended March 31, 2003 and 2002, respectively. The decrease was primarily due to lower rates of interest earned by the Company on its marketable securities and cash equivalents. Interest expense on lines of credit, long-term debt and other was $0.3 million and $0.2 million for the three months ended March 31, 2003 and 2002, respectively.

Other expense was $0.1 million for the six months ended March 31, 2003 compared to other income of $0.4 million for the six months ended March 31, 2002. The Company realized interest income on short-term marketable securities and cash and cash equivalents of $0.5 million and $1.0 million for the six months ended March 31, 2003 and 2002, respectively. The decrease was primarily due to lower rates of interest earned by the Company on its marketable securities and cash equivalents. Interest expense on lines of credit, long-term debt and other was $0.6 million for both of the six month periods ended March 31, 2003 and 2002.

INCOME TAXES

In March 2003, the Company reversed the valuation allowance associated with its German net operating loss carryforwards. The valuation allowance was reversed based upon current and anticipated future taxable income generated by the Company’s German operations. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during the year ended September 30, 2003 has been accounted for by reducing the effective income tax rate for the current year. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during periods subsequent to September 30, 2003 has been accounted for as a discrete event and has resulted in an income tax benefit of $1.4 million being recorded during the three month period ended March 31, 2003.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

INCOME TAXES (CONTINUED)

that are expected to be utilized by the Company during periods subsequent to September 30, 2003, is 25.0%, compared to 32.0% for the six month period ended March 31, 2002. The decrease in the effective rate is primarily due to nondeductible goodwill associated with the loss on sale of MiLAN assets and non-deductible in-process research and development associated with the acquisition of NetSilicon in the first six months of fiscal 2002.

GOODWILL AND OTHER INTANGIBLE ASSETS — CHANGE IN ACCOUNTING PRINCIPLE

In June 2001, the Financial Accounting Standards Board (FASB) issued Statements of Financial Accounting Standards No. 141, “Business Combinations” (FAS 141), and No. 142, “Goodwill and Other Intangible Assets” (FAS 142). FAS 141 eliminated the pooling-of-interests method of accounting for business combinations, requiring that all business combinations initiated after June 30, 2001 be accounted for using the purchase method. FAS 142 provides that goodwill and other intangible assets with indefinite lives are no longer amortized, but rather are reviewed for impairment at least annually and more frequently in certain circumstances using a two-step process. The first step is to identify a potential impairment and, in transition, this step must be measured as of the beginning of the fiscal year. The second step of the goodwill impairment test measures the amount of the impairment loss (measured as of the beginning of the year of adoption), if any, and must be completed by the end of the Company’s fiscal year. In addition, FAS 142 expands the disclosure requirements about goodwill and other intangible assets in the years subsequent to their acquisition. The Company has adopted the provisions of FAS 142 as of October 1, 2002. However, the transition provisions of FAS 142 apply to the Company’s accounting for the NetSilicon acquisition as this acquisition occurred after June 30, 2001.

In connection with the adoption of FAS 142, the Company engaged an appraiser to determine the fair value of the Company and its reporting units as of October 1, 2002, the date of adoption of FAS 142. Based on the appraisal, which utilized a discounted cash flow valuation technique, the Company recorded a goodwill impairment charge of $43.9 million in the first quarter of fiscal 2003, attributable primarily to an impairment of the carrying value of goodwill related to the acquisition of NetSilicon and goodwill related to the Central Data Corporation and INXTECH acquisitions. The charge is reported as a cumulative effect of a change in accounting principle.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

FINANCIAL CONDITION

LIQUIDITY AND CAPITAL RESOURCES

The Company has financed its operations principally with funds generated from operations. At March 31, 2003, the Company had cash, cash equivalents and marketable securities of $56.5 million compared to $58.2 million at September 30, 2002. The Company’s working capital decreased $0.1 million to $62.6 million at March 31, 2003 compared to $62.7 million at September 30, 2002.

Net cash provided by operating activities was $4.6 million for the six months ended March 31, 2003, compared to net cash provided by operating activities of $2.5 million for the six months ended March 31, 2002. Changes in operating assets and liabilities used $3.4 million and $1.9 million of cash during the six months ended March 31, 2003 and 2002, respectively. A decrease in accounts payable, accrued restructuring costs and other accrued liabilities resulted in the use of $4.6 million of cash during the six months ended March 31, 2003, compared to a decrease of $4.0 million during the same period one year ago, primarily due to payments of these liabilities. Collections of accounts receivable decreased $0.1 million for the six months ended March 31, 2003, compared to an increase in collections of $3.0 million during the same period one year ago. These changes in accounts receivable related primarily to the timing of sales in these respective periods. Inventory purchases decreased $1.4 million during the six months ended March 31, 2003, compared to an increase of $0.1 million during the same period one year ago. The decline in fiscal 2003 inventory purchases is primarily the result of improved inventory management.

Net cash used in investing activities for the six months ended March 31, 2003 was $10.3 million compared to $6.1 million provided during the same period one year ago. Net purchases of marketable securities were $7.6 million during the six months ended March 31, 2003, compared to net sales of $10.8 million during the same period one year ago. The Company used $2.0 million during the six months ended March 31, 2003 for contingent purchase price payments related to the Inside Out Networks and INXTECH acquisitions which is comparable to the amount used during the same period one year ago. Proceeds from the sale of all assets of MiLAN provided $8.1 million of cash in March 2002. In February 2002, the Company used $10.4 million ($16.3 million net of cash acquired of $5.9 million) as a result of the acquisition of NetSilicon. Purchases of equipment and capital improvements were $0.7 million and $0.3 million for the six months ended March 31, 2003 and 2002, respectively. The Company anticipates total fiscal 2003 capital expenditures to range from $0.7 million to $1.0 million.

The Company used $3.5 million in financing activities during the six months ended March 31, 2003, compared to $1.3 million during the six months ended March 31, 2002. On December 13, 2002 the Company used $3.6 million to repurchase 1,162,342 shares of its common stock from Sorrento Networks Corporation (Sorrento). Principal payments on long-term debt obligations were $0.2 million during the six months ended March 31, 2002 compared to $1.3 million during the same period one year ago. Payments on the line of credit were $0.4 million during the six months ended March 31, 2002. Cash received from the exercise of employee stock options and employee stock purchase plan transactions was $0.3 million and $0.4 million for the six months ended March 31, 2003 and 2002, respectively. On May 7, 2003 the Company repurchased 1,162,341 shares of its common stock held by Sorrento for $5.0 million. The Company does not currently anticipate additional stock repurchases during fiscal 2003.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

LIQUIDITY AND CAPITAL RESOURCES (CONTINUED)

The Company’s management believes that current financial resources, cash generated from operations and the Company’s potential capacity for additional debt and/or equity financing will be sufficient to fund current and future capital requirements.

The following summarizes the Company’s contractual obligations at March 31, 2003, and the effect such obligations are expected to have on liquidity and cash flow in future periods. However, this table excludes up to $6.0 million of additional purchase consideration that may be payable to the former shareholders of Inside Out Networks in the event that, in the future, these operations achieve certain development and operating milestones.

Contractual Obligations


		Payments due by fiscal period

(in thousands)		2003		2004		2005		2006		2007		Thereafter		Total


	Long-term debt	$	767	$	429	$	429	$	429	$	428	$	3,775	$	6,257
	Operating leases		650		986		762		484		447		—		3,329

Total contractual cash obligations		$	1,417	$	1,415	$	1,191	$	913	$	875	$	3,775	$	9,586

The Company maintains a line of credit in Europe with Deutsche Bank. Available borrowing is determined by the amount maintained as collateral at a New York Deutsche Bank account, and was $1.25 million at March 31, 2003. This collateral is included in marketable securities at March 31, 2003. There were no outstanding balances on the line of credit as of March 31, 2003 or September 30, 2002.

Long-term debt consists of fixed rate, collateralized and uncollateralized notes bearing interest at rates ranging from 5.2% to 6.25%. Certain notes are collateralized by land, buildings and equipment with a carrying value of $5.4 million at March 31, 2003.

All of the long-term debt was incurred in connection with the construction of the Dortmund, Germany facility, which the Company is attempting to sell.

The lease obligations summarized above relate to various operating lease agreements for office space and equipment.

FOREIGN CURRENCY

For the three and six months ended March 31, 2003, the Company had approximately $8.5 million and $17.3 million of net sales to foreign customers, respectively. For the three months ended March 31, 2003, $5.4 million was denominated in U.S. dollars, $2.8 million was denominated in Euros, and $0.3 million was denominated in Japanese Yen. For the six months ended March 31, 2003, $11.3 million was denominated in U.S. dollars, $5.4 million was denominated in Euros, and $0.6 was denominated in Japanese Yen.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

LIQUIDITY AND CAPITAL RESOURCES (CONTINUED)

FOREIGN CURRENCY (CONTINUED)

The Company continues to hold long-term debt in Dortmund, Germany (ITK), related to the facility in Dortmund. This debt balance, 5.8 million Euros at March 31, 2003, is subject to fluctuations as a result of Euro exchange rate changes.

INFLATION

Management believes inflation has not had a material effect on the Company’s operations or on its financial position.

RECENT ACCOUNTING DEVELOPMENTS

In December 2002, the FASB issued FAS No. 148, “Accounting for Stock-Based Compensation — Transition Disclosure — an amendment of FAS 123” (FAS 148). This Statement amends FAS 123, “Accounting for Stock-Based Compensation,” to provide alternative methods of transition for a voluntary change to the fair value based method of accounting for stock-based employee compensation. In addition, this Statement amends the disclosure requirements of Statement 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and the effect of the method used on reported results. The provisions of FAS 148 are effective for financial statements for fiscal years ending after December 15, 2002, and disclosure requirements shall be effective for interim periods beginning after December 15, 2002. The Company has no immediate plans to change to the fair value based method of accounting for stock-based compensation. The Company has made the additional stock based employee compensation disclosures required by FAS 148 beginning in the quarter ended March 31, 2003.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RECENT ACCOUNTING DEVELOPMENTS (CONTINUED)

accordingly, has made the additional disclosures beginning in the quarter ended March 31, 2003. The recognition provisions of this interpretation are effective for the Company for fiscal 2003 and are applicable only to guarantees issued or modified after December 31, 2002. The Company does not expect the adoption of this interpretation to have a material impact on its financial position or results of operations.

RISK FACTORS

The Company’s dependence on new product development and the rapid technological change that characterizes the Company’s industry make it susceptible to loss of market share resulting from competitors’ product introductions and similar risks.

The data communications industry is characterized by rapidly changing technologies, evolving industry standards, frequent new product introductions, short product life cycles and rapidly changing customer requirements. The introduction of products embodying new technologies and the emergence of new industry standards can render existing products obsolete and unmarketable. The Company’s future success will depend on its ability to enhance its existing products, to introduce new products to meet changing customer requirements and emerging technologies, and to demonstrate the performance advantages and cost-effectiveness of its products over competing products. Any failure by the Company to modify its products to support new alternative technologies or any failure to achieve widespread customer acceptance of such modified products could cause the Company to lose market share and cause its revenues to decline. The Company may experience delays in developing and marketing product enhancements or new products that respond to technological change, evolving industry standards and changing customer requirements. There can be no assurance that the Company will not experience difficulties that could delay or prevent the successful development, introduction, and marketing of these products or product enhancements, or that its new products and product enhancements will adequately meet the requirements of the marketplace and achieve any significant or sustainable degree of market acceptance in existing or additional markets. Failure by the Company, for technological or other reasons, to develop and introduce new products and product enhancements in a timely and cost-effective manner could have a material adverse effect on the Company. In addition, the future introductions or announcements of products by the Company or one of its competitors embodying new technologies or changes in industry standards or customer requirements could render the Company’s then-existing products obsolete or unmarketable. There can be no assurance that the introduction or announcement of new product offerings by the Company or one or more of its competitors will not cause customers to defer the purchase of the Company’s existing products, which could cause its revenues to decline.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RISK FACTORS (CONTINUED)

The Company intends to continue to devote significant resources to its research and development, which, if not successful, could cause a decline in its revenues and harm its business.

The Company intends to continue to devote significant resources to research and development in the coming years to enhance and develop additional products. For the fiscal years ended 2002, 2001, and 2000, the Company’s research and development expenses comprised 19.2%, 14.1%, and 15.2%, respectively, of total net sales. If the Company is unable to develop new products as a result of its research and development efforts, or if the products the Company develops are not successful, its business could be harmed. Even if the Company develops new products that are accepted by its target markets, the net revenues from these products may not be sufficient to justify its investment in research and development.

Certain of the Company’s products that generate a substantial amount of its revenue are sold into mature markets, which could limit the Company’s ability to generate revenue from these products.

Certain of the Company’s products provide asynchronous and synchronous data transmissions via add-on cards. The market for add-on asynchronous and synchronous data communications cards is a mature market. These products currently generate about one-half of the Company’s revenues. As the overall market for these products decreases due to the adoption of newer technologies, the Company expects that its revenues from these products will continue to decline. As a result, the Company’s future prospects depend in large part on its ability to acquire or develop and successfully market additional products that address growth markets.

The Company’s failure to effectively manage product transitions could have a material adverse effect on the Company’s revenues and profitability.

From time to time, the Company or its competitors may announce new products, capabilities, or technologies that may replace or shorten the life cycles of the Company’s existing products. Announcements of currently planned or other new products may cause customers to defer or stop purchasing the Company’s products until new products become available. Furthermore, the introduction of new or enhanced products requires the Company to manage the transition from older product inventories and ensure that adequate supplies of new products can be delivered to meet customer demand. The Company’s failure to effectively manage transitions from older products could have a material adverse effect on the Company’s revenues and profitability.

The Company’s failure to compete successfully in its highly competitive market could result in reduced prices and loss of market share.

The market in which the Company operates is characterized by rapid technological advances and evolving industry standards. The market can be significantly affected by new product introductions and marketing activities of industry participants. The Company competes for customers on the basis of product performance in relation to compatibility, support, quality and reliability, product development capabilities, price, and availability. Certain of the Company’s competitors and potential competitors may have greater financial, technological, manufacturing, marketing, and personnel resources than the Company. Present and future competitors may be able to identify new markets and develop products more quickly, which are superior to those developed by the Company. They may also adapt new technologies faster, devote greater

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RISK FACTORS (CONTINUED)

resources to research and development, promote products more aggressively, and price products more competitively than the Company. There are no assurances that competition will not intensify or that the Company will be able to compete effectively in the markets in which the Company competes.

The Company’s concentrated customer base increases the potential adverse effect on the Company from the loss of one or more customers.

The Company’s products have historically been sold into highly concentrated customer markets. Two customers comprised more than 10% of net sales each during the fiscal years ended 2002, 2001, and 2000: Tech Data at 14.0%, 13.9%, and 13.4%, respectively, and Ingram Micro at 13.8%, 11.3%, and 10.0%, respectively. The Company’s sales are primarily made on the basis of purchase orders rather than under long-term agreements, and therefore, any customer could cease purchasing the Company’s products at any time without penalty. The decision of any key customer to cease using the Company’s products or a material decline in the number of units purchased by a significant customer could have a material adverse effect on the Company’s revenues.

The long and variable sales cycle for certain of the Company’s products makes it more difficult for the Company to predict its operating results and manage its business.

The sale of the Company’s products typically involves a significant technical evaluation and commitment of capital and other resources by potential customers and end users, as well as delays frequently associated with end users’ internal procedures to deploy new technologies within their products and to test and accept new technologies. For these and other reasons, the sales cycle associated with certain of the Company’s products is typically lengthy and is subject to a number of significant risks, including end users’ internal purchasing reviews, that are beyond the Company’s control. Because of the lengthy sales cycle and the large size of customer orders, if orders forecasted for a specific customer for a particular quarter are not realized in that quarter, the Company’s operating results for that quarter could be materially adversely affected.

The Company depends on manufacturing relationships and on limited-source suppliers, and any disruptions in these relationships may cause damage to the Company’s customer relationships.

The Company procures all parts and certain services involved in the production of its products, and subcontracts most of its product manufacturing to outside firms that specialize in such services. Although most of the components of the Company’s products are available from multiple vendors, the Company has several single-source supplier relationships, either because alternative sources are not available or because the relationship is advantageous to the Company. There can be no assurance that the Company’s suppliers will be able to meet the Company’s future requirements for products and components in a timely fashion. In addition, the availability of many of these components to the Company is dependent in part on the Company’s ability to provide its suppliers with accurate forecasts of its future requirements. Delays or lost sales could be caused by other factors beyond the Company’s control, including late deliveries by vendors of components. If the Company is required to identify alternative suppliers for any of its required components, qualification and pre-production periods could be lengthy and may cause an increase in component costs and delays in providing products to customers. Any extended interruption in the supply of any of the key components currently obtained from limited sources could disrupt the Company’s operations and have a material adverse effect on the Company’s customer relationships and profitability.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RISK FACTORS (CONTINUED)

The Company’s use of suppliers in Southeast Asia involves risks that could negatively impact the Company.

The Company uses suppliers in Southeast Asia. Product delivery times may be extended due to the distances involved, requiring more lead-time in ordering. In addition, ocean freight delays may occur as a result of labor problems, weather delays or expediting and customs issues. Any extended delay in receipt of the component parts could eliminate anticipated costs savings and have a material adverse effect on the Company’s customer relationships and profitability.

The Company’s ability to compete could be jeopardized if the Company is unable to protect its intellectual property rights.

The Company’s ability to compete depends in part on its proprietary rights and technology. Although the Company has certain patents and patent applications and may seek additional patents where appropriate for proprietary technology, the Company’s proprietary technology and products are generally not patented. The Company relies primarily on the copyright, trademark, and trade secret laws to protect its proprietary rights in its products.

The Company generally enters into confidentiality agreements with its employees, and sometimes with its customers and potential customers, and limits access to the distribution of its proprietary information. There can be no assurance that the steps taken by the Company in this regard will be adequate to prevent the misappropriation of its technology. The Company’s pending patent applications may be denied and any patents, once issued, may be circumvented by the Company’s competitors. Furthermore, there can be no assurance that others will not develop technologies that are superior to the Company’s technologies. Despite the Company’s efforts to protect its proprietary rights, unauthorized parties may attempt to copy aspects of its products or to obtain and use information that the Company regards as proprietary. In addition, the laws of some foreign countries do not protect the Company’s proprietary rights as fully as do the laws of the United States. There can be no assurance that the Company’s means of protecting its proprietary rights in the United States or abroad will be adequate or that competing companies will not independently develop similar technology. The Company’s failure to adequately protect its proprietary rights could have a material adverse effect on the Company’s competitive position and result in loss of revenue.

From time to time, the Company is subject to claims and litigation regarding intellectual property rights, which could seriously harm the Company and require the Company to incur significant costs.

The data communications industry is characterized by frequent litigation regarding patent and other intellectual property rights. From time to time, the Company receives notification of a third-party claim that its products infringe other intellectual property rights. Any litigation to determine the validity of third-party infringement claims, whether or not determined in the Company’s favor or settled by the Company, may be costly and divert the efforts and attention of the Company’s management and technical personnel from productive tasks, which could have a material adverse effect

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RISK FACTORS (CONTINUED)

on the Company’s ability to operate its business and service the needs of its customers. There can be no assurance that any infringement claims by third parties, if proven to have merit, will not materially adversely affect the Company’s business or financial condition. In the event of an adverse ruling in any such matter, the Company may be required to pay substantial damages, cease the manufacture, use and sale of infringing products, discontinue the use of certain processes or be required to obtain a license under the intellectual property rights of the third party claiming infringement. There can be no assurance that a license would be available on reasonable terms or at all. Any limitations on the Company’s ability to market its products, or delays and costs associated with redesigning its products or payments of license fees to third parties, or any failure by the Company to develop or license a substitute technology on commercially reasonable terms could have a material adverse effect on its business and financial condition.

The Company faces risks associated with its international operations and expansion that could impair its ability to grow its revenues abroad.

In the fiscal years ended September 30, 2002, 2001, and 2000, net sales to customers outside the United States, primarily in Europe, were approximately 31.4%, 33.0%, and 34.8%, respectively, of total net sales.

The Company believes that its future growth is dependent in part upon its ability to increase sales in international markets. These sales are subject to a variety of risks, including fluctuations in currency exchange rates, tariffs, import restrictions and other trade barriers, unexpected changes in regulatory requirements, longer accounts receivable payment cycles and potentially adverse tax consequences, and export license requirements. In addition, the Company is subject to the risks inherent in conducting business internationally, including political and economic instability and unexpected changes in diplomatic and trade relationships. There can be no assurance that one or more of these factors will not have a material adverse effect on the Company’s business strategy and financial condition.

If the Company loses key personnel it could prevent the Company from executing its business strategy.

The Company’s business and prospects depend to a significant degree upon the continuing contributions of its executive officers and its key technical personnel. Competition for such personnel is intense, and there can be no assurance that the Company will be successful in attracting and retaining qualified personnel. Failure to attract and retain key personnel could result in the Company’s failure to execute its business strategy.

Any acquisitions the Company has made or will make could disrupt its business and seriously harm its financial condition.

The Company will continue to consider acquisitions of complementary businesses, products or technologies. In the event of any future purchases, the Company could:

• issue stock that would dilute the Company’s current stockholders’ percentage ownership;

• incur debt;

• assume liabilities; or

• incur large and immediate write-offs.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION (CONTINUED)

RISK FACTORS (CONTINUED)

The Company’s operation of any acquired business will also involve numerous risks, including:

• problems combining the purchased operations, technologies, or products;

• unanticipated costs;

• diversion of management’s attention from the Company’s core business;

• difficulties integrating businesses in different countries and cultures;

• adverse effects on existing business relationships with suppliers and customers;

• risks associated with entering markets in which the Company has no or limited prior experience; and

• potential loss of key employees, particularly those of the purchased organization.

The Company cannot assure that it will be able to successfully integrate any businesses, products, technologies, or personnel that the Company has acquired or that the Company might acquire in the future and any failure to do so could disrupt its business and have a material adverse effect on its financial condition and results of operations. Moreover, from time to time the Company may enter into negotiations for a proposed acquisition, but be unable or unwilling to consummate the acquisition under consideration. This could cause significant diversion of management’s attention and out-of-pocket expenses to the Company. The Company could also be exposed to litigation as a result of an unconsummated acquisition, including claims that it failed to negotiate in good faith or misappropriated confidential information.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company does not have material exposure to market risk from market sensitive financial instruments other than the currency risk associated with certain transactions being denominated in Euros.

The Company has some exposure to credit risk related to its accounts receivable portfolio. Exposure to credit risk is controlled through continuous monitoring procedures, credit limits and collaboration with sales management on customer contacts to facilitate payment.

ITEM 4. CONTROLS AND PROCEDURES

(a) Evaluation of disclosure controls and procedures. Based on their evaluation as of a date within 90 days of the filing date of this Quarterly Report on Form 10-Q, the Company’s principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures (as defined in Rules 13a-14(c) and 15d-14(c) under the Securities Exchange Act of 1934 (the “Exchange Act”)) are effective to ensure that information required to be disclosed by the Company in reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms.

(b) Changes in internal controls. There were no significant changes in the Company’s internal controls or in other factors that could significantly affect these controls subsequent to the date of their evaluation, nor were there any significant deficiencies or material weaknesses in the Company’s internal controls. As a result, no corrective actions were required or undertaken.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

On April 19, 2002, a consolidated amended class action complaint was filed in the United States District Court for the Southern District of New York. The complaint, which supersedes three virtually identical complaints that had been filed from August 7, 2001 to August 31, 2001, is captioned “In re NETsilicon, Inc. Initial Public Offering Securities Litigation” (21 MC 92, 01 Civ. 7281 (SAS)). The complaint names as defendants NetSilicon, certain of its officers and directors, certain underwriters involved in NetSilicon’s initial public offering (“IPO”), and the Company, and asserts, among other things, that NetSilicon’s IPO prospectus and registration statement violated federal securities laws because they contained material misrepresentations and/or omissions regarding the conduct of NetSilicon’s IPO underwriters in allocating shares in NetSilicon’s IPO to the underwriters’ customers, and that NetSilicon and the two named officers engaged in fraudulent practices with respect to this underwriter’s conduct. The action seeks damages, fees and costs associated with the litigation, and interest. Pursuant to a stipulation between the parties, the two named officers were dismissed from the lawsuit, without prejudice, on October 9, 2002. On July 15, 2002, the Company, along with 300-plus other publicly traded companies that have been named in substantially similar lawsuits, filed a collective motion to dismiss the complaint on various legal grounds common to all or most of the issuer defendants. On February 19, 2003, the Court denied the Company’s motion to dismiss. The Company and its officers and directors believe that the allegations in the complaint are without merit and intend to contest them vigorously. The litigation process is inherently uncertain and unpredictable, however, and there can be no guarantee as to the ultimate outcome of this pending lawsuit. The Company maintains liability insurance for such matters and the Company expects that the liability insurance will be adequate to cover any potential unfavorable outcome, less the applicable deductible amounts. In the event the Company has losses that exceed the limits of the liability insurance, such losses could have a material effect on the business, results of operations, or financial condition of the Company.

ITEM 2. CHANGES IN SECURITIES

None

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

At the Annual Meeting of Stockholders held on January 22, 2003, the stockholders voted on the following:

a) Proposal to elect one director, Kenneth E. Millard, for a three-year term. Mr. Millard was elected on a vote of 20,683,010 in favor and 583,939 shares withholding authority to vote.

b) Proposal to ratify the appointment of PricewaterhouseCoopers LLP as independent public accountants of the Company for fiscal year 2003. The proposal passed on a vote of 19,487,036 in favor, 1,753,775 against, 26,138 abstentions and no broker non-votes.

PART II. OTHER INFORMATION (CONTINUED)

ITEM 5. OTHER INFORMATION

None

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

(a) Exhibits:


Exhibit No.		Description

3(a)		Restated Certificate of Incorporation of the Company, as Amended (1)

3(b)		Amended and Restated By-Laws of the Company (2)

4(a)		Form of Rights Agreement, dated as of June 10, 1998 between Digi International Inc. and Wells Fargo Bank Minnesota, National Association (formerly known as Norwest Bank Minnesota, National Association), as Rights Agent (3)

4(b)		Amendment dated January 26, 1999, to Share Rights Agreement, dated as of June 10, 1998 between Digi International Inc. and Wells Fargo Bank Minnesota, National Association (formerly known as Norwest Bank Minnesota, National Association), as Rights Agent (4)

99		Certification Under Section 906 of the Sarbanes-Oxley Act of 2002

(b) Reports on Form 8-K:

There were no reports on Form 8-K for the quarterly period ended March 31, 2003.

(1)		Incorporated by reference to Exhibit 3(a) to the Company’s Form 10-K for the year ended September 30, 1993 (File No. 0-17972)

(2)		Incorporated by reference to Exhibit 3(b) to the Company’s Form 10-K for the year ended September 30, 2001 (File No. 0-17972)

(3)		Incorporated by reference to Exhibit 1 to the Company’s Registration Statement on Form 8-A dated June 24, 1998 (File No. 0-17972)

(4)		Incorporated by reference to Exhibit 1 to Amendment 1 to the Company’s Registration Statement on Form 8-A dated February 5, 1999 (File No. 0-17972)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized.


	DIGI INTERNATIONAL INC.

Date: May 14, 2003	By:	/s/ S. Krishnan

		S. Krishnan
		Chief Financial Officer
		(duly authorized officer and
		Principal Financial Officer)

CERTIFICATIONS

I, Joseph T. Dunsmore, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Digi International Inc.;

2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;

b) evaluated the effectiveness of the registrant’s disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the “Evaluation Date”); and

c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls; and

6. The registrant’s other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.


Date: May 14, 2003		/s/ Joseph T. Dunsmore Joseph T. Dunsmore President, Chief Executive Officer, and Chairman

CERTIFICATIONS (CONTINUED)

I, Subramanian Krishnan, certify that:


Date: May 14, 2003		/s/ Subramanian Krishnan Subramanian Krishnan Senior Vice President, Chief Financial Officer and Treasurer

EXHIBIT INDEX


Exhibit Number	Document Description	Form of Filing

3(a)	Restated Certificate of Incorporation of the Registrant, as Amended (incorporated by reference to the corresponding exhibit number to the Company’s Form 10-K for the year ended September 30, 1993 (File No. 0-17972))	Incorporated by Reference

3(b)	Amended and Restated By-Laws of the Registrant (incorporated by reference to the corresponding exhibit number to the Company’s Form 10-K for the year ended September 30, 2001 (File No. 0-17972))	Incorporated by Reference

4(a)	Form of Rights Agreement, dated as of June 10, 1998 between Digi International Inc. and Wells Fargo Bank Minnesota, National Association (formerly known as Norwest Bank Minnesota, National Association), as Rights Agent (incorporated by reference to Exhibit 1 to the Company’s Registration Statement on Form 8-A dated June 24, 1998 (File No. 0-17972))	Incorporated by Reference

4(b)	Amendment dated January 26, 1999, to Share Rights Agreement, dated June 10, 1998 between Digi International Inc. and Wells Fargo Bank Minnesota, National Association (formerly known as Norwest Bank Minnesota, National Association), as Rights Agent (incorporated by reference to Exhibit 1 to Amendment No. 1 to the Company’s Registration Statement on Form 8-A dated February 5, 1999 (File No. 0-17972))	Incorporated by Reference

99	Certification Under Section 906 of the Sarbanes-Oxley Act of 2002	Filed Electronically

	•		In February 2002 the Company acquired NetSilicon, Inc., a provider of Ethernet micro-processing solutions for intelligent, networked devices for a purchase price of $67.2 million. The acquisition resulted in a new business segment called Device Networking Solutions. Sales from this segment were $8.2 million and $14.8 million during the three and six month periods ended March 31, 2003, respectively.

	•		In March 2002, the Company sold the assets of its MiLAN Technology division for $8.1 million.

	•		In September 2002, the Company implemented two restructuring plans resulting in workforce reductions of 88 employees worldwide.

	•		In connection with the adoption of FAS 142 on October 1, 2002, the Company recorded a goodwill impairment charge of $43.9 million. The charge was recorded as a cumulative effect of a change in accounting principle.

	•		In March 2003, the Company reversed the valuation allowance associated with its German net operating loss carryforwards. The valuation allowance was reversed based upon current and anticipated future taxable income generated by the Company’s German operations. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during the year ended September 30, 2003 has been accounted for by reducing the effective income tax rate for the current year. The portion of the valuation allowance related to the German net operating loss carryforwards that are expected to be utilized by the Company during periods subsequent to September 30, 2003 has been accounted for as a discrete event and has resulted in an income tax benefit of $1.4 million being recorded during the three month period ended March 31, 2003.

	•		The estimated revenues were based upon NetSilicon’s estimate of revenue growth over the next four fiscal years from the revenue growth of primarily the Net + OS v. 5.0 and the 7520 chips.

	•		The estimated gross margin was based upon historical gross margin for NetSilicon’s products, which include chips, boards, and development kits. Average gross margin was approximately 57.5%.

	•		The estimated selling, general and administrative expenses were based on consideration of historical operating expenses as a percentage of sales and NetSilicon’s projected operating expenses.

	•		Cost to complete each project was based on estimated remaining labor hours and a fully burdened labor cost, and other direct project expenses.

	•		The discount rate used in the alternative income valuation approach was based on the weighted average cost of capital (WACC). The WACC calculation produces the average required rate of return of an investment in an operating enterprise, based on various required rates of return from investments in various areas of that enterprise. The discount rate used in the alternative valuation approach was 18.0%. Premiums were added to the WACC to account for the inherent risks in the development of the products, the risks of the products being completed on schedule, and the risk of the eventual sales of the product meeting the expectations of the Company. The following rates of return were used for the in-process research and development products:

•		issue stock that would dilute the Company’s current stockholders’ percentage ownership;

•		incur debt;

•		assume liabilities; or

•		incur large and immediate write-offs.

•		problems combining the purchased operations, technologies, or products;

•		unanticipated costs;

•		diversion of management’s attention from the Company’s core business;

•		difficulties integrating businesses in different countries and cultures;

•		adverse effects on existing business relationships with suppliers and customers;

•		risks associated with entering markets in which the Company has no or limited prior experience; and

•		potential loss of key employees, particularly those of the purchased organization.

	a)		Proposal to elect one director, Kenneth E. Millard, for a three-year term. Mr. Millard was elected on a vote of 20,683,010 in favor and 583,939 shares withholding authority to vote.

	b)		Proposal to ratify the appointment of PricewaterhouseCoopers LLP as independent public accountants of the Company for fiscal year 2003. The proposal passed on a vote of 19,487,036 in favor, 1,753,775 against, 26,138 abstentions and no broker non-votes.

1.		I have reviewed this quarterly report on Form 10-Q of Digi International Inc.;

2.		Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;

3.		Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;

4.		The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

	a)		designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;

	b)		evaluated the effectiveness of the registrant’s disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the “Evaluation Date”); and

	c)		presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;

	a)		all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and

	b)		any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls; and