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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


Form 10-K

     
(Mark One)
   
þ
  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
 
    For the fiscal year ended June 30, 2002
 
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 No. 0-11007


Emulex Corporation

(Exact name of registrant as specified in its charter)
     
Delaware
(State or other jurisdiction
of incorporation or organization)
  51-0300558
(I.R.S. Employer
Identification No.)
 
3535 Harbor Boulevard
Costa Mesa, California
 
92626
(Address of principal executive offices)   (Zip Code)

(714) 662-5600

(Registrant’s telephone number, including area code)


Securities registered pursuant to Section 12(b) of the Act:

Common Stock, Par Value $0.10 Per Share
Preferred Stock Purchase Rights
(Title of class)

Securities registered pursuant to Section 12(g) of the Act:

None


      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 þ          No o

      Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.     Yes þ
      The aggregate market value of the voting stock held by nonaffiliates of the registrant, based on the closing price of the New York Stock Exchange on September 17, 2002, of $15.90, was $1,301,784,436.50.
      As of September 17, 2002, the registrant had 81,873,235 shares of common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

      The information required by Part III (items 10, 11, 12 and 13) is incorporated by reference to portions of the registrant’s definitive proxy statement for the 2002 Annual Meeting of Stockholders which will be filed with the Securities and Exchange Commission within 120 days after the close of the fiscal year ended June 30, 2002.




TABLE OF CONTENTS

PART I
Item 1. Business
Item 2. Properties
Item 3. Legal Proceedings
Item 4. Submission of Matters to a Vote of Security Holders
PART II
Item 5. Market for Registrant’s Common Equity and Related Stockholder Matters
Item 6. Selected Consolidated Financial Data
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Item 7a. Qualitative and Quantitative Disclosures About Market Risk
Item 8. Financial Statements and Supplementary Data
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
PART III
Item 10. Directors and Executive Officers of the Registrant
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management
Item 13. Certain Relationships and Related Transactions
PART IV
Item 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K
SIGNATURES
EXHIBIT INDEX
EXHIBIT 3.4
EXHIBIT 10.7
EXHIBIT 10.8
EXHIBIT 10.9
EXHIBIT 10.14
EXHIBIT 10.15
EXHIBIT 10.16
EXHIBIT 10.17
EXHIBIT 10.18
EXHIBIT 10.19
EXHIBIT 10.20
EXHIBIT 21
EXHIBIT 23
EXHIBIT 99.1


Table of Contents

PART I

      All references to years refer to the Company’s fiscal years ended June 30, 2002, July 1, 2001, and July 2, 2000, as applicable, unless the calendar year is specified. References to dollar amounts are in thousands, except share and per-share data, unless otherwise specified. References contained in this Annual Report to “Emulex,” the “Company,” “we,” “our,” and “us,” refer to Emulex Corporation and its subsidiaries.

Item 1.     Business.

Introduction and Company History

      Emulex Corporation is a leading designer, developer and supplier of a broad line of storage networking host bus adapters, or HBAs, and application-specific computer chips, or ASICs, that provide connectivity solutions for storage area networks, or SANs, network attached storage, or NAS, and redundant array of independent disks, or RAID, storage. HBAs are the data communication products that enable servers to connect to storage networks by offloading communication processing tasks as information is delivered and sent to the network. Our products are based on internally developed ASIC and embedded firmware and software technology, and offer support for a wide variety of SAN protocols, configurations, system interfaces and operating systems. Emulex’s architecture offers customers a stable applications program interface, or API, that has been preserved across multiple generations of adapters and to which many of the world’s leading Original Equipment Manufacturers, or OEMs, have customized software for mission-critical server and storage system applications.

      Emulex was organized as a California corporation in 1979. In 1987 Emulex changed its state of incorporation from California to Delaware by the formation of a Delaware corporation, which acquired all of the stock of the California corporation. The California corporation continues to operate as a wholly-owned subsidiary of the Delaware corporation. In 1999 and 2002, Emulex completed a secondary offering of our common stock and completed a private placement of convertible subordinated notes, respectively. See Note 9 of the Consolidated Financial Statements for a more complete discussion of the convertible subordinated notes.

      In March 1998, Emulex announced plans to outsource the manufacturing of our product lines to a contract manufacturer which resulted in, among other things, the closing of our manufacturing facility and the consolidating of our operations. See Item 1 — Manufacturers and Suppliers for a more complete discussion of the consolidation.

      Recently, the majority of our revenues have been comprised of products based on Fibre Channel technology. Our Fibre Channel development efforts began in 1992 and we shipped our first Fibre Channel product in volume in 1996. According to IDC and Dataquest, in calendar 2001 we were the world’s largest provider of Fibre Channel host bus adapters, in terms of both revenue and units shipped. In March 2001, we acquired Giganet, Inc., a leading developer of storage networking products based on Ethernet and Internet Protocol, or IP, technologies. Our strategy with this acquisition is to leverage Giganet’s technology and extend our market-leading HBA APIs into Internet Small Computer Systems Interface, or iSCSI, and Virtual Interface, or VI, based storage networking market sectors. Emulex has secured significant customer relationships with the world’s leading storage and server suppliers, including Dell, EMC, Fujitsu-Siemens, Groupe Bull, Hewlett-Packard, Hitachi Data Systems, IBM, NEC, Network Appliance and Unisys. In addition, we include industry leaders Brocade, Intel, INRANGE, Legato, McDATA, Microsoft, and Veritas among our strategic partners.

Industry Background

      In recent years, the volume of stored electronic data in enterprises has expanded significantly, due largely to the growth of data-intensive applications such as online transaction processing, data mining, data warehousing, multimedia and Internet applications. As a result, both the capacity and number of storage devices in enterprises have increased. Furthermore, with the increased use of, and reliance on, mission-critical applications such as e-commerce and distributed enterprise software applications, the real-time availability of

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electronic data has become more important to the daily operations of enterprises. As a result, enterprises face heightened requirements for data storage solutions that enable improved access to, and management of, shared data, including solutions that offer increased connectivity capabilities, higher performance and greater reliability.

      Enterprises currently access, share and manage the rapidly expanding volume of data utilizing two major data communications technologies: local area network, or LAN, and input/output, or I/O. LAN technologies enable communications among servers and client computers, while I/O technologies enable communications between host computers and their attached high-speed peripherals. The emergence of LAN architectures in the mid-1980s brought multiple benefits to client-server data communications, including faster transmission speeds, shared access to multiple servers and greater connectivity capabilities in terms of the number of connected devices, as well as distance between devices. These benefits, and the applications that leverage LAN technologies, drove the rapid adoption of LAN architectures in the corporate enterprise during the 1990’s. As a result, the data communications pathway between servers and client computers has become largely networked with LAN technologies.

      Although LAN architectures have proliferated in client-server applications, until recently, I/O pathways between servers and attached peripherals, notably storage subsystems, have failed to evolve to networking architectures. Instead, traditional I/O architectures are server-centric, utilizing a point-to-multipoint architecture, which requires that each storage subsystem in the corporate enterprise be attached to a single server through which all requested data must pass. With this traditional server-centric storage architecture, also known as Direct Attached Storage, or DAS, dedicated storage is attached to each server using I/O technologies such as Small Computer Systems Interface, or SCSI. Remote storage systems are accessed through LAN-attached file servers. The DAS model results in “islands of storage” behind each server, where data requests must traverse the LAN and pass through the file server associated with the specific storage device. This circuitous method of accessing data degrades network performance, increases latency, or delays, for network users, drains server processing power and is difficult to scale, particularly from a storage management perspective. With the dramatic increase in information storage and retrieval requirements, system performance has become increasingly constrained by the DAS architecture and its inability to overcome communication bottlenecks and management challenges.

 
The Emergence of Networked Storage

      In the late 1990s, in response to the increasing need for storage scalability, manageability and reliability, enterprises began to deploy SANs. In this new model, where the SAN exists as a complementary network to the LAN, I/O-intensive traffic is offloaded from the LAN, enabling a more fail-safe I/O channel, eliminating the bottlenecks that degrade I/O performance, and creating a platform for centralized storage management. Furthermore, like nodes on a LAN, attached storage peripherals in a SAN can be managed and diagnosed to detect errors, and traffic can be rerouted accordingly in the event of a failure. A SAN essentially transforms dedicated servers and storage devices into network resources, greatly improving the performance and scalability of enterprise storage. By providing shared server access, the cost of expensive enterprise storage can be amortized across entire organizations. SANs are being deployed to support an increasingly wide range of applications such as LAN-free and serverless back-up, storage virtualization and disaster recovery.

      More recently NAS appliances have gained acceptance in the storage marketplace. As a general rule, data is stored in block format in storage devices, but must be converted to files before being used by operating systems and applications. While SANs deliver block data to servers, NAS appliances internally convert block data to files before delivering these files over a LAN to servers or PCs. Although this configuration requires stored data to move first to the NAS server before moving on to its ultimate destination, the NAS architecture offers an easily deployable and scalable storage solution. In high-end environments characterized by NAS file delivery to servers, a SAN may be deployed behind a NAS, making NAS and SAN solutions complementary. Furthermore, next-generation appliances that can deliver both block and file data are beginning to emerge, further blurring the distinction between NAS and SAN solutions.

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      The majority of SAN and NAS solutions installed today are delivered to end users via integrated systems solutions offered by storage and computer system OEMs. As networked storage gains market acceptance and SAN and NAS installations interconnect increasingly diverse servers and storage subsystems, OEMs are increasingly demanding storage networking products that are optimized for heterogeneous connectivity, scalability, performance, customization and lowest total cost of ownership. IDC estimates that virtually all of the future growth in storage systems revenue will consist of networked storage solutions, or NAS and SAN products.

 
Fibre Channel

      In order to implement storage area networks, a new I/O networking technology capable of interconnecting multiple host servers and storage devices was required. Fibre Channel, an American National Standards Institute, or ANSI, standard communications technology, was introduced in 1994 to address traditional I/O limitations and emerged as the first storage networking technology to be widely adopted by the world’s leading server and storage systems manufacturers. Fibre Channel, now available in both 1 and 2 gigabit per second solutions, offers the connectivity, distance and access benefits of networking architectures combined with the high performance and low latency needed for I/O applications.

      Fibre Channel’s advanced capabilities enabled new architectures such as SANs that rely upon Fibre Channel’s ability to connect multiple host computers to multiple storage subsystems. Additionally, in order to enable longer distance or higher performance connectivity than what could be provided by SCSI, Fibre Channel has also been deployed in traditional DAS applications such as RAID storage. In such implementations, RAID storage provides for fault-tolerant direct-attached storage through the duplication of data over multiple interconnected disk drives. As a result, Fibre Channel solutions are implemented in both legacy DAS and emerging networked storage environments. According to Gartner Dataquest, the market for Fibre Channel host bus adapters is expected to expand from approximately $560 million in calendar 2001 to $2.4 billion in calendar 2006.

 
iSCSI

      Although Fibre Channel has achieved significant inroads into high performance enterprise environments and Gartner Dataquest expects that Fibre Channel will remain the dominant storage networking interconnect through the 2006 time frame, penetration of Fibre Channel-based SANs remains concentrated in data centers of larger organizations. Many users are increasingly interested in remote access to stored data, which requires storage transmission over standardized wide area network, or WAN, interfaces. As a result, industry momentum has been gathering around a new storage networking standard known as iSCSI which promises to deliver the SCSI storage protocol over the familiar IP, or Internet Protocol, and Ethernet transports commonly deployed in LANs and WANs. Although this technology is expected to remain in the early stages of development and deployment for the next several years, iSCSI offers the promise of a more user-friendly solution for smaller organizations and is being designed to more seamlessly interface with long-haul communication transports. Gartner Dataquest forecasts that the market for iSCSI HBAs will expand to approximately $460 million in 2006.

 
VI and RDMA

      VI is a standardized interface designed for high performance, low latency communications that can be layered over a variety of networking transports. One of VI’s key characteristics is its ability to enable remote direct memory access, or RDMA, facilitating higher speed, lower latency communications between adapters and applications residing on servers. RDMA technology reduces data copy operations and latencies by allowing one computer to directly place information in another computer’s memory with minimal demands on memory bus bandwidth and CPU processing overhead, while preserving memory protection semantics. To date, VI’s primary application has been in very high performance clustering environments served by proprietary transports. Now that VI and RDMA technologies are being implemented over standard transports such as Fibre Channel and Ethernet, they are gaining interest as a solution for networked storage and other applications.

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      In the NAS market, in order to complete the transmission of stored data to the applications server, the NAS box today uses a standard Ethernet adapter to send the requested data over the LAN in file form. When using a standard Ethernet adapter, as file data works its way through kernel and user spaces, the data is copied multiple times before it arrives at its final destination. As a result, today’s standard Ethernet adapter creates a significant bottleneck in NAS performance. The more efficient VI or RDMA solutions eliminate the need for multiple data copies. Addressing these inefficiencies offers an opportunity to significantly enhance NAS performance and to improve server CPU availability.

      More recently, industry momentum has gathered around a proposed new VI-like interface named RDMA over Transmission Control Protocol/ Internet Protocol, or TCP/IP. The RDMA Consortium is working to develop a new, potentially more broadly endorsed, standard that offers some of the benefits of VI for file transfer and other applications.

Our Products

      We are a leading designer, developer and supplier of Fibre Channel host bus adapters, ASICs and embedded firmware and software products that enhance access to, and storage of, electronic data and applications. According to IDC and Dataquest, in calendar 2001 we were the world’s largest provider of Fibre Channel HBAs, in terms of both revenue and units shipped. In 2001, after our acquisition of Giganet, we entered the development-stage market for iSCSI HBAs and VI/IP HBAs. Although Giganet’s legacy cLAN VI-enabled switches and adapters entered end-of life status in 2002, we continue to record immaterial revenue from cLAN products. We are also a supplier of Fibre Channel hubs, which contribute immaterial revenue, and some traditional networking products, which entered end-of-life status in 2000.

 
Fibre Channel HBAs

      Our HBAs constitute key components for comprehensive Fibre Channel SANs that typically include host adapters, hubs, ASICs, firmware, software and switches. We time our Fibre Channel introductions to address the growing demands of enterprise customers, as well as the evolving speed and capacity capabilities of complementary products. As the adoption of Fibre Channel has expanded, the rate of our product introductions has accelerated.

      Leveraging our expertise and experience in networking and I/O technology, we have approached the storage problem with a networking perspective to maximize the performance and management capabilities of our Fibre Channel solutions. We believe our products offer the highest performance results in the industry, sustaining speeds in excess of 390 MB/sec and 40,000 I/O transactions per second from a single channel HBA. Furthermore, our products support high-performance connectivity features such as concurrent multiprotocol data transmission, context cache for superior performance in complex environments, end-to-end parity protection and other features to enhance data integrity. Lastly, our products offer superior investment protection for our OEM customers, who often develop specialized software to interface to our adapters, because we have maintained a stable API since our first generation of HBAs was introduced in 1996.

      Fibre Channel HBAs connect host computers to a Fibre Channel network. Our adapters support a wide range of operating systems and host computer system interfaces, including both PCI-based Intel platforms and SBus-based Sun Microsystems platforms. Our Fibre Channel host bus adapter line, which has evolved from the LP6000 to the LP9802 in the high end, also encompasses adapters such as the LP850, LP952 and LP982 which are targeted at midrange, open system environments. Our high-end HBAs target enterprise systems that require customized software or special features, while our midrange HBAs offer highly featured solutions for standard operating environments. All of our adapter products share the same core ASIC architecture and embedded software and firmware.

      Our high-end adapters have always been designed to support a broad implementation of the Fibre Channel specification, encompassing multiple classes of service and all topologies, including full fabric support. Our high end family of adapters support SBus, PCI and PCI-X system interfaces operating at up to 133MHz, single and dual-channel form factors, the Compact PCI form factor, the Low Profile form factor, and auto-negotiated one and two gigabit per second transmission speeds. In addition, our enterprise

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applications strategy has led us to offer a variety of other features in our high-end adapters, including additional context cache to enable high-speed throughput in complex fabric installations, and support for the FICON protocol, a standard for IBM mainframe storage over Fibre Channel SANs. Our high-end HBAs also provide the widest range of physical interface options available, including copper, short-wave optical and long-wave optical, as well as added buffer memory to enable connectivity distances up to 100 kilometers. A broad range of operating systems, including Windows, AIX, Solaris, HP-UX, Linux and NetWare, are supported as well. Our service level interface, or SLI, which is included with our high-end adapters, is an API that allows our OEM customers to develop highly differentiated products, while maintaining complete software compatibility across product generations, enabling customers to leverage software investments.

      Our product line also includes mid-range adapters that support a standard open systems environment based on Windows, Linux or NetWare. These open systems host adapters include our LP850, LP952 and LP982. Based on the same ASIC architecture as our high-end adapters, our mid range adapters provide similar throughput, and I/Os per second and many of the same features as our high-end enterprise adapters but offer a cost-optimized, standardized solution for the open systems market. We offer the LP850, LP952 and LP982 with fully certified drivers for Windows, Linux and NetWare, as well as basic input/output system, or BIOS, and configuration utilities.

 
IP HBAs (iSCSI and VI)

      Our GN9000/SI adapter is an iSCSI HBA that became available in limited sample quantities for OEM evaluation during 2002. It is slated for volume commercial shipment after the ratification of the iSCSI standard, which is expected to occur in fiscal 2003. In order to ease the migration between Fibre Channel and iSCSI technologies, the GN9000/SI has been designed to leverage the Emulex SLI API utilized by OEM customers that have developed customized software for our Fibre Channel host bus adapters.

      Our GN9000/VI HBA is a VI-enabled intelligent Ethernet adapter that is being designed to provide for high-performance file transfer communications over a standard IP transport. Early prototype units of this VI/IP adapter focus on the DAFS initiative for high performance file transfer communications in a NAS environment. Shipments of this HBA commenced in 2001, but are expected to remain immaterial in fiscal 2003.

 
Other Products

      Our Fibre Channel hubs provide centralized wiring connection, improved network reliability and a monitoring point in Fibre Channel arbitrated loop environments. In 1996, we became the first company to provide Fibre Channel hubs to the market when we introduced our hub product line. In December 1998, we introduced a line of digital Fibre Channel hubs that complemented our earlier line of analog Fibre Channel hubs. With the growing popularity of Fibre Channel switches, we have focused our Fibre channel efforts in the HBA sector. Total hub revenue was immaterial in 2002.

      As part of the traditional VI product family acquired with the Giganet operation, Emulex offers the cLAN family of VI-enabled adapters and switches. These products entered end-of-life and contributed immaterial revenue in 2002.

      Our traditional networking products include printer servers and network access products. We supply both external and embedded printer servers, which provide LAN connectivity for printers. We have been providing network printer servers since 1989, and our Ethernet and token ring printer server solutions support five network protocols and over 38 operating systems. Our network access products comprise a variety of products that provide connectivity between computing resources across both LANs and WANs. These networking products contain a set of core technologies that includes drivers supporting a broad array of operating systems and network interface technologies that span many LAN and WAN specifications. As we continue to focus on meeting the demands of the growing Fibre Channel HBA market, we have eliminated our resources dedicated to these traditional networking products. During the fourth quarter of 2000 we issued last time buy notifications to customers for our traditional networking products.

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Intellectual Property

      Our ability to compete depends in part upon our ability to protect our proprietary information through various means, including ownership of patents, copyrights, trademarks and trade secrets, as well as through contractual provisions.

      We have 27 patents issued, four patents allowed and 18 patent applications pending in the U.S. Additionally, we have numerous patent applications pending abroad. A total of 20 of our issued U.S. patents, our four U.S. patents allowed and 14 of our 18 pending patent applications relate to our Fibre Channel technology. All of our issued Fibre Channel patents were granted within the past six years.

      All of our software products, which are embedded within our hardware products, are copyrighted with our company’s banners and notices. We have been granted registration of 88 trademarks in the U.S. and abroad. We also have 52 pending trademark registrations in the U.S. and abroad. Lastly, we rely on trade secret law and contractual provisions to protect unique intellectual property we possess which we have determined unnecessary or uneconomical to patent or copyright, or which is not otherwise capable of more formal protection.

Engineering and Development

      At June 30, 2002, we employed 206 engineers, other technicians and support personnel engaged in the development of new products and the improvement of existing products. Engineering and development expenses were $47,560, $27,002 and $14,727 in 2002, 2001, and 2000, respectively.

Selling and Marketing

      We sell our products worldwide to OEMs; end users; and through other distribution channels including value-added resellers, or VARs, systems integrators, industrial distributors and resellers. Because the Fibre Channel market has been dominated by OEMs, our focus is to use Fibre Channel sales specialists to expand opportunities with our existing OEMs, as well as to develop new OEM relationships. However, we are also expanding our distribution efforts, leveraging worldwide distribution channels through technical distributors such as VARs and systems integrators, to complement our core OEM relationships. In some cases, OEM partners leverage the distribution channel to deliver solutions to end-users, making our distribution efforts complementary with our OEM-focused strategy.

Order Backlog

      At June 30, 2002, we had unshipped product orders of approximately $76.8 million compared with approximately $59.0 million at July 1, 2001. At year-end, all orders included in backlog were scheduled for delivery within six months or less. Orders are subject to rescheduling and/or cancellation with little or no penalty. Purchase order release lead times depend upon the scheduling practices of the individual customer, and the rate of booking new orders fluctuates from month to month. Therefore, the level of backlog at any one time is not necessarily indicative of trends in our business.

Seasonality

      Our business fluctuates based on economic conditions and industry demand and we do not believe that seasonality is a significant factor in our business.

Concentration of Customers, Revenue by Product Families and Geographic Area

      See Note 14 to our Consolidated Financial Statements included in Part IV, Item 14(a) of this Annual Report on Form 10-K for information regarding concentration of our customers as well as information regarding our revenue by product family and geographic area. See also “Risk Factors” contained elsewhere within Part I, Item 1 of this Annual Report on Form 10-K for discussion of the risks associated with the concentration of our customers, as well as the risks associated with our revenue by product family and geographic area.

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Competition

      The market for HBAs is intensely competitive and is characterized by frequent new product introductions, changing customer preferences and evolving technology and industry standards.

      Our competition for Fibre Channel host bus adapter products consists primarily of Agilent, JNI and QLogic. We may also compete indirectly with Fibre Channel HBAs made internally by major systems providers, notably Hewlett-Packard and Sun, although Gartner Dataquest expects that such suppliers will continue to migrate to independent providers. In the emerging iSCSI marketplace where standards have yet to be finalized, we expect to face competition from established Fibre Channel competitors as well as new entrants, which may include established Ethernet suppliers such as Intel and established SCSI vendors such as Adaptec. Across all storage networking technologies, we face the threat of potential competition from new entrants into the storage networking market, including large technology companies who may develop or acquire differentiating technology and then apply their resources, including established distribution channels and brand recognition, to obtain significant market share.

      We believe that the principal basis of storage networking HBA competition presently includes interoperability, reliability, scalability, price, performance, technical support, and API stability. We believe that we compete favorably with respect to each of these factors. We also believe that we have a competitive strength in the alliances we have built with customers, particularly our close relationships with OEM customers. We believe that our experience with distribution channels will provide competitive benefits as the storage networking market matures. Some of our other competitive advantages include our early entry into Fibre Channel technology, our workforce of highly experienced researchers and designers, our intellectual property and our technical alliances with strategic partners such as Brocade, Intel, INRANGE, Legato, McDATA, Microsoft, and Veritas.

      Our Fibre Channel products may also compete at the end-user level with other technology alternatives, such as SCSI, which are available from companies such as Adaptec, LSI Logic and QLogic, as well as a number of smaller companies. In the future, other technologies that we are not currently developing may evolve to address the applications served by Fibre Channel today.

Manufacturing and Suppliers

      Our products consist primarily of electronic component parts assembled on internally designed printed circuit boards that are sold as board-level products. Most component parts can be purchased from two or more sources. However, some component parts can only be obtained from single sources. For example, Intel is currently our sole supplier for microprocessors used in our Fibre Channel products and an additional chip used in some of our dual channel Fibre Channel products, while IBM is the sole supplier of a chip used in some of our other dual channel Fibre Channel products. In addition, we design our own semiconductors that are embedded in our products that are manufactured by third party semiconductor foundries such as LSI Logic and QuickLogic. In addition to hardware, we design software to provide functionality to our hardware products. In the past, we have also licensed software from third-party providers for use with our traditional networking products, and most of these providers are the sole source for this software. However, both our software and the third-party software are sold as embedded programs within the hardware products. Additionally, revenue related to our traditional networking products has decreased over the last several years due to ongoing maturation of these products and a decrease in the Company’s focus on these products. The Company issued last time buy notifications to customers for its traditional networking products during the last quarter of 2000 and expects negligible, if any, revenues in succeeding quarters related to these products.

      In March 1998, we announced plans to outsource the manufacturing of our product lines to a contract manufacturer. We made this strategic decision in an attempt to reduce required future capital expenditures and production costs, as well as to take advantage of the contract manufacturer’s consolidated purchasing power and materials management capabilities. This decision resulted in, among other things, the closing of our Puerto Rico manufacturing facility, streamlining the product offerings of some of our more mature, lower volume products (primarily for our traditional networking products), and closing selected sales offices. Suntron Corporation (formerly known as K*Tec Electronics) manufactures for us within the United States

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and Manufacturers’ Services, Ltd., or MSL, manufacturers for us in both the United States and in Europe at their Global Manufacturing Services production facility in Valencia, Spain. MSL has notified us that they will be closing their facility within the United States that currently manufactures our products. As a result, during the next several quarters we will be transitioning a portion of the manufacture of our products to an alternative MSL facility within the United States. The Company cannot predict the impact this move will have on the Company’s operations, but if the Company were to experience significantly increased inventory levels, or experience significant delays in product qualifications, completing production runs, or shipping product as a result of this move, and the Company were unable to compensate for this disruption elsewhere it could have a material adverse effect on the Company’s business, results of operations and financial condition.

      An inability or an unwillingness on the part of any of our suppliers to provide us, or our contract manufacturer, with the quality and quantity of products, parts or software that we need in a timely fashion could have a material impact on our ability to supply products in accordance with customer requirements.

      The assembly operations required by our products are typical of the electronics industry, and no unusual methods, procedures or equipment are required. The sophisticated nature of the products, in most cases, requires extensive testing by specialized test devices operated by skilled personnel. Our contract manufacturers provide this testing. However, we also maintain an internal test-engineering group for continuing support of test operations. At June 30, 2002, we had a total of 35 permanent manufacturing support employees located at our facilities in Costa Mesa, California and in Bolton, Massachusetts.

Employees

      At June 30, 2002, we employed 348 employees as follows: 206 in engineering and development, 48 in selling and marketing, 59 in general and administrative, and 35 in manufacturing support operations. None of our employees is represented by a labor union, and we believe our employee relations are good.

Risk Factors

 
A prolonged downturn in information technology spending in general or spending on high-performance computer and storage systems in particular could adversely affect our revenues and results of operations.

      The demand for our Fibre Channel products, which represented 97 percent of our revenues in 2002, has been supported by the demand for sophisticated networking and data storage solutions that support enterprise computing requirements, including on-line transaction processing, data mining, data warehousing, multimedia and Internet applications. Since the beginning of calendar 2001, the global economy has experienced a significant slowdown that has been exacerbated by the terrorist attacks on the United States and the resulting economic and political uncertainty throughout the world. Such downturn has resulted in substantial reductions in demand for networking, data storage and other information technology solutions and products. We are unable to predict the duration or depth of such downturn in technology spending. In the event that such downturn grows more severe or continues for an extended period of time, our business, results of operations, and financial condition may be adversely affected. The adverse effects of any sustained downturn in information technology spending on our operating results may be exacerbated by our research and development investments, strategic investments and merger and acquisition activity, as well as customer service and support, which are expected to continue despite any such downturn.

 
Our business depends upon the continued development and growth of the storage networking market, and our business will be adversely affected if such development does not occur or occurs more slowly than we anticipate.

      The size of our potential market is dependent upon the broad acceptance of our storage networking technologies as alternatives to other technologies traditionally utilized for network and storage communications. The storage networking market, while rapidly evolving and attracting an increasing number of market participants, is still at an early stage of deployment. We believe that our investment in the storage networking market represents our greatest opportunity for revenue growth and profitability in the future. However, we cannot be certain that storage networking products will gain broader market acceptance or that customers will

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choose our technology and products. Additionally, since our products are sold as parts of integrated systems, our products’ demand is driven by the demand for these integrated systems, including other companies’ complementary products. A lack of demand for the integrated systems or a lack of complementary products required for these integrated systems could have a material adverse effect on our business, results of operations and financial condition. If the storage networking market fails to develop, develops more slowly than anticipated, attracts more competitors than we expect, as discussed below, or if our products do not achieve market acceptance, our business, results of operations, and financial condition would be materially adversely affected.

      We have secured numerous design wins for our storage networking products from OEM customers. If our customers are unable to or otherwise do not ship systems that incorporate our products, or if their shipped systems were not commercially successful, our business, results of operations and financial condition would be materially adversely affected.

 
Because a significant portion of our revenues are generated from sales to a limited number of customers, none of which are the subject of exclusive or long-term contracts, the loss of one or more of these customers could adversely affect our business.

      We rely almost exclusively on OEMs and sales through distribution channels for our revenue. In 2002, we derived approximately 76 percent of our net revenues from OEMs and 24 percent from sales through distribution. We cannot be certain that we will retain our current OEM and distributor customers or that we will be able to recruit additional or replacement customers. As is common in an emerging technology industry, our agreements with OEMs and distributors are typically non-exclusive, have no volume commitments, and often may be terminated by either party without cause. Indeed, many of our OEM and distributor customers carry or utilize competing product lines. If we were to suddenly lose one or more important OEM or distributor customers to a competitor, our business, results of operations and financial condition could be materially adversely affected.

      In 2002, direct sales to Hewlett-Packard, including Compaq; and IBM accounted for 25 percent and 20 percent of our total net revenues, respectively. Direct sales to our top five customers accounted for 65 percent of total net revenues in 2002 and 72 percent in 2001. Additionally, some of our larger OEM customers purchased products indirectly through distributors, resellers or other third parties. Total net revenues, including direct sales to our customers and their customer-specific models purchased indirectly through other distribution channels, amounted to 27 percent of our total net revenues for IBM; 25 percent for Hewlett-Packard, including Compaq; and 22 percent for EMC in 2002.

      Recently, Compaq and Hewlett-Packard consummated their merger. Although we cannot predict the effects of such merger on our business, to the extent that such merger results in decreased demand or margins for our products, our business, results of operations and financial condition could be materially and adversely affected.

      Although we have attempted to expand our base of customers, we believe our revenues in the future will continue to be similarly derived from a limited number of customers, especially given the consolidation the industry has recently experienced. As a result, to the extent that sales to any of our significant customers are reduced or impaired, our business, results of operations, and financial condition could be materially and adversely affected.

 
Our operating results are difficult to forecast and our stock price may decline if our results fail to meet expectations.

      Our revenues and results of operations have varied on a quarterly basis in the past and may vary significantly in the future. Accordingly, we believe that period-to-period comparisons of our results of operations are not necessarily meaningful, and you should not rely on such comparisons as indications of our future performance. There can be no assurance that we will maintain our current levels of profitability in the

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future. Our revenues and results of operations are difficult to forecast and could be adversely affected by many factors, including, among others:

  •  Changes in the size, timing and terms of OEM and other customer orders;
 
  •  The timing and market acceptance of new or enhanced product introductions by us, our OEM customers and our competitors;
 
  •  Changes in desired inventory levels of our significant customers;
 
  •  Changes in the sales and deployment cycles for our products, particularly those sold through our OEM sales channels;
 
  •  The gain or loss of significant OEMs or other customers;
 
  •  Changes in the mix of product sales or the mix of sales channels;
 
  •  Changes in general economic conditions, including slower than expected market growth, and resulting changes in customer technology budgeting and spending;
 
  •  The ability of our contract manufacturers to produce and distribute our products in a timely fashion;
 
  •  Component shortages experienced by us, or reduced demand from our customers if our customers are unable to acquire the components used in conjunction with our products in their deployments;
 
  •  Changes in our accounting or other policies resulting from the adoption of new laws, regulations or pronouncements;
 
  •  Changes in technology, industry standards or consumer preferences;
 
  •  Fluctuations in product development and other operating expenses;
 
  •  Seasonality;
 
  •  Difficulties with updates, changes or additions to our Enterprise Resource Planning (ERP) System; and/or
 
  •  Fluctuations in foreign currency exchange rates.

As a result of these and other unexpected factors or developments, it is possible that our future operating results will be below the expectations of investors or market analysts which could have a material adverse effect on our stock price.

 
Unfilled orders and our tendency to generate a large percentage of our quarterly sales at the end of the quarter contributes to possible quarterly fluctuations in our operating results which could have an adverse impact on our results of operations and stock price.

      Historically, we have generally shipped products quickly after we receive orders, meaning that we do not always have a significant backlog of unfilled orders. As a result, our revenues in a given quarter depend substantially on orders booked in that quarter. Alternatively, orders already in backlog may be deferred or cancelled. Also, we have typically generated a large percentage of our quarterly revenues in the last month of the quarter. As a result of these factors, we may not be able to accurately predict our quarterly sales. Because our expense levels are partially based on our expectations of future sales, in the event we experience unexpected decreases in quarterly sales, our expenses may be disproportionately large relative to our revenues and we may be unable to adjust spending in a timely manner to compensate for any unexpected revenue shortfall. Any shortfall in sales in relation to our quarterly expectations or any delay of customer orders would likely have an immediate and adverse impact on our results of operations and may adversely affect our stock price.

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A significant decrease or delay in orders from one or more of our customers could adversely affect our business.

      We experienced a downturn in Fibre Channel host bus adapter demand first evidenced by order deferrals experienced and disclosed by us in early February of calendar 2001. In the event such deferrals were to occur again, our business, results of operations and financial condition could be materially adversely affected.

 
The failure of one or more of our significant customers to make payments could adversely affect our business.

      We are subject to credit risk associated with the concentration of our accounts receivable from our customers. Our days sales outstanding, or DSOs, were 37 days and 43 days at June 30, 2002, and July 1, 2001, respectively. There can be no assurance they will remain at this level or improve. If one of our current significant customers were to declare bankruptcy or if we were to lose one of our current significant customers and did not receive their payments due to us, we could experience a material adverse effect on our business, results of operations and financial condition.

 
Some of our suppliers or our OEM customers could become competitors.

      Some of our suppliers and our OEM customers currently have or could develop products internally that would replace or compete with our products and technology. To the extent that our customers or suppliers are successful in developing and marketing competitive solutions, the resulting reductions in sales of our products could have a material adverse effect on our business, results of operations and financial condition.

 
Our markets are highly competitive and our business and results of operations may be adversely affected by entry of new competitors into the markets, aggressive pricing, and the introduction or expansion of competitive products and technologies.

      The markets for our products are highly competitive and are characterized by rapid technological advances, price erosion, frequent new product introductions and evolving industry standards. Our current and potential competition consists of major domestic and international companies, many of which have substantially greater financial, technical, marketing and distribution resources than we have. We also expect that an increasing number of companies will enter the markets for our storage networking products. Furthermore, larger companies in other related industries may develop or acquire technologies and apply their significant resources, such as distribution channels and brand recognition, to acquire significant market share. Emerging companies attempting to obtain a share of the existing markets act as potential competition as well. Additionally, our competitors continue to introduce products with improved price/performance characteristics, and we will have to do the same to remain competitive. We expect that large forecasts of market size growth will attract competition. Increased competition could result in significant price competition, reduced revenues, lower profit margins or loss of market share, any of which would have a material adverse effect on our business, results of operations and financial condition.

      Alternative existing technologies such as SCSI compete with our Fibre Channel and IP storage networking technologies for customers. Our success depends in part on our own ability and on the ability of our OEM customers to develop storage networking solutions that are competitive with these alternative legacy technologies. Some SCSI technology companies, which include Adaptec, LSI Logic and QLogic, already have well-established relationships with our current and potential customers, have extensive knowledge of the markets we serve and may have better name recognition and more extensive development, sales and marketing resources than we have. Additionally, in the future, other technologies that we are not currently developing may evolve to address the applications served by Fibre Channel today.

 
We have experienced losses in our history which may adversely affect our stock price and financial condition.

      We have experienced losses in our history, most recently a net loss of $96,234 in 2002, and $23,603 in 2001. The net loss in 2002 included $156,209 of amortization of goodwill and other intangibles related to the

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acquisition of Giganet, Inc. and a net excess and obsolete inventory charge of $10,059. The net loss in 2001 included $22,280 of in-process research and development expenses and $52,085 of amortization of goodwill and other intangibles related to the acquisition of Giganet, Inc. We have been amortizing goodwill and other intangibles related to the acquisition of Giganet, Inc. over periods of two to seven years. In the first quarter of fiscal 2003, when we adopt Financial Accounting Standards Board Statement No. 142, or Statement 142, “Goodwill and Other Intangible Assets,” we will no longer amortize goodwill and other intangibles that have indeterminate useful lives. Any losses may adversely affect the perception of our business by analysts and investors which could adversely affect our stock price. While our recent losses have not been accompanied by negative cash flow from operations, to the extent that we are unable to generate positive operating profits, our financial condition may be materially adversely affected.
 
Our industry is subject to rapid technological change, and we must keep pace with the changes to successfully compete.

      The markets for our products are characterized by rapidly changing technology, evolving industry standards and the frequent introduction of new products and enhancements. Our future success depends in a large part on our ability to enhance our existing products and to introduce new products on a timely basis to meet changes in customer preferences and evolving industry standards. Currently, new technologies and proposed new technologies such as 10 gigabit optics; Infiniband; PCI-X; PCI Express; iSCSI; SCSI over IP, or SOIP; VI; RDMA; and iWarp; are still in development by many companies and it is impossible to know what the end technology will provide. We cannot be certain that we will be successful in developing, manufacturing and marketing new products or product enhancements that respond to such changes in a timely manner and achieve market acceptance. We also cannot be certain that we will be able to develop the underlying core technologies necessary to create new products and enhancements, or that we will be able to license the core technologies with commercially reasonable terms from third parties. In addition, a key element of our current business strategy is to develop ASICs in order to increase system performance and reduce manufacturing costs, thereby enhancing the price/performance of our storage networking products. We cannot be certain that we will be successful at developing and incorporating ASICs effectively and in a timely manner. If we are unable, for technological or other reasons, to develop new products, enhance or sell existing products, or consume existing products in a timely and cost-effective manner in response to technological and market changes, our business, results of operations and financial condition may be materially adversely affected.

 
The migration of our customers towards newer product platforms may have a significant adverse effect on our results of operations, including charges for obsolete inventory.

      As our customers migrate from one platform to the enhanced price/performance of the next platform, we may experience reduced revenue, gross profit and gross margin levels associated with lower average selling prices and higher relative product costs associated with improved performance. Also, economic conditions during platform migration periods can have a significant impact on results. This was evidenced in late September 2001, as some of our major customers made announcements that general economic conditions, exacerbated by the increase in economic uncertainty in the aftermath of the terrorist events of September 11, 2001, were having a negative impact on their financial results. The announcements made, and forecasts received, indicated deteriorating demand for our one gigabit products as these customers are expected to migrate to two gigabit products for future purchases. As a result, we recorded a net inventory charge of $10,059 in 2002. As with all inventory, we regularly compare forecasted demand for our one gigabit products against inventory on hand and open purchase commitments. Accordingly, we may have to adjust excess and obsolete inventory reserves as forecasted demand changes.

 
The failure of our OEM customers to keep up with rapid technological change could adversely affect our business.

      Our revenues depend significantly upon the ability and willingness of our OEM customers to develop, promote and deliver, on a timely basis, products that incorporate our technology. OEMs must commit

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significant resources to develop a product that incorporates our technology or solutions. The ability and willingness of OEM customers to develop, promote and deliver such products are significantly influenced by a variety of factors, many of which our outside of our control. We cannot be certain of the ability or willingness of our OEM customers to continue developing, marketing and selling products that incorporate our technology or solutions. Our business is dependent on our relationships with our OEM and distributor customers, so the inability or unwillingness of any of our significant customers to develop or promote products that use our technology or solutions would have a material adverse effect on our business, results of operations and financial condition.
 
Rapid changes in the evolution of technology, including the unexpected extent or timing of the transition from HBA solutions to lower-priced ASIC solutions, could adversely affect our business.

      Historically, the electronics industry has developed higher performance ASICs that create chip level solutions that replace selected board level solutions at a significantly lower average selling price. We have previously offered ASICs to certain customers for certain applications which has effectively resulted in a lower-priced solution when compared to an HBA solution. We anticipate that this transition will occur for our products in certain applications as well. If this transition is more abrupt or is more widespread than anticipated, there can be no assurance that we will be able to modify our business model in a timely manner, if at all, in order to mitigate the effects of this transition on our business, results of operations and financial position.

 
A decrease in the average unit selling prices of our Fibre Channel products could adversely affect our gross margins and financial performance.

      Since we introduced our first Fibre Channel products, we have experienced downward pressure on their average unit selling prices. Although historically we have achieved offsetting cost reductions, to the extent that average unit selling prices of our Fibre Channel products decrease without a corresponding decrease in the costs of such products, our gross margins and financial performance could be materially adversely affected.

 
Delays in product development could adversely affect our business.

      We have experienced delays in product development in the past and may experience similar delays in the future. Given the short product life cycles in the markets for our products and the relatively long product development cycles, any delay or unanticipated difficulty associated with new product introductions or product enhancements could have a material adverse effect on our business, results of operations and financial condition. Prior delays have resulted from numerous factors, such as:

  •  Changing OEM product specifications;
 
  •  Difficulties in hiring and retaining necessary personnel;
 
  •  Difficulties in reallocating engineering resources and other resource limitations;
 
  •  Difficulties with independent contractors;
 
  •  Changing market or competitive product requirements;
 
  •  Unanticipated engineering or manufacturing complexity;
 
  •  Undetected errors or failures in software and hardware; and
 
  •  Delays in the acceptance or shipment of products by OEM customers.

 
Our joint development activities may result in products that are not commercially successful or that are not available in a timely fashion.

      We have engaged in joint development projects with third parties in the past and we expect to continue doing so in the future. Joint development creates several risks for us, including the loss of control over development of aspects of the jointly-developed products and over the timing of product availability. Accordingly, we face the risk that joint development activities will result in products that are not commercially successful or that are not available in a timely fashion.

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The loss of third-party suppliers or our contract manufacturers could adversely affect our business.

      We rely on third-party suppliers for components that are used in our products, and we have experienced delays or difficulty in securing components in the past. Delays or difficulty in securing components may be caused by numerous factors including, but not limited to:

  •  Discontinued production by a vendor;
 
  •  Undetected errors or failures;
 
  •  Natural disasters;
 
  •  Disruption in shipping channels;
 
  •  Difficulties associated with foreign operations; and
 
  •  Market shortages.

      Additionally, key components that we use in our products may only be available from single sources with which we do not have contracts. For example, Intel is currently our sole supplier for some microprocessors and bridge chips used in our products, while IBM is the sole supplier of a bridge chip used in some of our other dual channel Fibre Channel products. In addition, we design our own ASICs that are embedded in our products, and these are manufactured by third-party semiconductor foundries such as LSI Logic and QuickLogic. In addition to hardware, we design software to provide functionality to our hardware products. In the past, we have also licensed software from third party providers for use with our traditional networking products, and most of these providers are the sole source for the software. However, both our software and the third party software are sold as imbedded programs within the hardware products. The loss of one or more of our sole suppliers or third party foundries could have a material effect on our business, results of operations and financial condition.

      Because we outsource the production of our products to contract manufacturers, Suntron Corporation and MSL, we only manage the supply of a small number of our product components. Suntron manufactures for us within the United States, while MSL manufactures for us in both the United States and in Europe at their Global Manufacturing Services production facility in Valencia, Spain. Currently, we rely upon Suntron and MSL to complete the majority of the component purchases for our products. Consequently, we cannot be certain that the necessary components will be available to meet our future requirements at favorable prices, if at all.

      MSL has notified us that they will be closing their facility within the United States that currently manufactures our products. As a result, during the next several quarters we will be transitioning a portion of the manufacture of our products to an alternative MSL facility within the United States. We cannot predict the impact this move will have on us, but if we were to experience significant delays in product qualifications, completing production runs, or shipping product as a result of this move, and we were unable to compensate for this disruption elsewhere, it could have a material adverse effect on our business, results of operations and financial condition. Moreover, because we rely upon Suntron and MSL to manufacture, store and ship our products, the manufacturing and sale of our products would be temporarily suspended if either Suntron or MSL, or both, are unable or unwilling to complete production runs for us in the future, or experience any significant delays in completing production runs or shipping product. An interruption in supply of our products and the cost of qualifying and shifting production to an alternative manufacturing and distribution facility could have a material adverse effect on our business, results of operations and financial condition. Furthermore, we rely upon the financial stability of our contract manufacturers, and their ability and willingness to continue as our contract manufacturers.

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The inadequacy of our intellectual property protections could adversely affect our business.

      We believe that our continued success depends primarily on continuing innovation, marketing and technical expertise, as well as the quality of product support and customer relations. At the same time, our success is partially dependent on the proprietary technology contained in our products. We currently rely on a combination of patents, copyrights, trademarks, trade secret laws and contractual provisions to establish and protect our intellectual property rights in our products. For a more complete description of our intellectual property, you should read “Business — Intellectual Property.”

      We cannot be certain that the steps we take to protect our intellectual property will adequately protect our proprietary rights, that others will not independently develop or otherwise acquire equivalent or superior technology, or that we can maintain such technology as trade secrets. In addition, the laws of some of the countries in which our products are or may be developed, manufactured or sold may not protect our products and intellectual property rights to the same extent as the laws of the United States or at all. Our failure to protect our intellectual property rights could have a material adverse effect on our business, results of operations and financial condition.

 
Third-party claims of intellectual property infringement could adversely affect our business.

      We believe that our products and technology do not infringe on the intellectual property rights of others or upon intellectual property rights that may be granted in the future pursuant to pending applications. We occasionally receive communications from third parties alleging patent infringement, and there is always the chance that third parties may assert infringement claims against us. Any such claims, with or without merit, could result in costly litigation, cause product shipment delays or require us to enter into royalty or licensing agreements, which may or may not be available. However, we have in the past obtained, and may be required in the future to obtain, licenses of technology owned by other parties. We cannot be certain that the necessary licenses will be available or that they can be obtained on commercially reasonable terms. If we were to fail to obtain such royalty or licensing agreements in a timely manner and on reasonable terms, our business, results of operations and financial condition would be materially adversely affected.

 
The inability to attract or the loss of key managerial and technical personnel could adversely affect our business.

      Our success depends to a significant degree upon the performance and continued service of key managers as well as engineers involved in the development of our storage networking technologies and technical support of our storage networking products and customers. Our future success depends upon our ability to attract, train and retain such personnel. We may need to increase the number of key managers as well as technical staff members with experience in high-speed networking applications as we further develop our storage networking product lines. Competition for such highly skilled employees in our local community as well as our industry is intense, and we cannot be certain that we will be successful in recruiting and retaining such personnel. In addition, employees may leave our company and subsequently compete against us. If we are unable to attract new managerial and technical employees, or are unable to retain our current key managerial and technical employees, our business, results of operations and financial condition could be materially adversely affected.

 
Our international business activities subject us to risks that could adversely affect our business.

      In 2002, sales in the United States accounted for 60 percent of our total net revenues, sales in Europe accounted for 35 percent of our total net revenues, and sales in the Pacific Rim countries accounted for five percent of our total net revenues. We expect that sales in the United States and Europe will continue to account for the substantial majority of our net revenues for the foreseeable future. All of our sales are currently denominated in U.S. dollars. As a result, if the value of the U.S. dollar increases relative to foreign currencies, our products could become less competitive in international markets. Additionally, some of our products are produced at a MSL production facility in Valencia, Spain and as a result we are subject to the risks inherent in

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international operations. Our international business activities could be affected, limited or disrupted by a variety of factors, including:

  •  The imposition of governmental controls and regulatory requirements;
 
  •  The costs and risks of localizing products for foreign countries;
 
  •  Longer accounts receivable payment cycles;
 
  •  Changes in the value of local currencies relative to our functional currency;
 
  •  Trade restrictions;
 
  •  Changes in tariffs;
 
  •  General economic and social conditions within foreign countries; and
 
  •  Political instability or terrorism.

      In addition, the revenues we earn in various countries in which we do business may be subject to taxation by more than one jurisdiction, thereby adversely affecting our earnings. All of these factors could harm future sales of our products to international customers or future overseas production of our products, and have a material adverse effect on our business, results of operations, and financial condition.

 
Export restrictions may adversely affect our business.

      Our products are subject to U.S. Department of Commerce export control restrictions. Neither our customers nor we may export such products without obtaining an export license. These U.S. export laws also prohibit the export of our products to a number of countries deemed by the United States to be hostile. These restrictions may make foreign competitors facing less stringent controls on their products more competitive in the global market than we or our customers are. The U.S. government may not approve any pending or future export license requests. In addition, the list of products and countries for which export approval is required, and the regulatory policies with respect thereto, could be revised. The sale of our products could be harmed by our failure or the failure of our customers to obtain the required licenses or by the costs of compliance.

 
We may need additional capital in the future and such additional financing may not be available on favorable terms.

      While we believe we have adequate working capital to meet our expected cash requirements for the immediate future, we may need to raise additional funds through public or private debt or equity financings in order to:

  •  Take advantage of unanticipated opportunities, including more rapid international expansion or acquisitions of complementary businesses or technologies;
 
  •  Develop new products or services;
 
  •  Repay outstanding indebtedness; or
 
  •  Respond to unanticipated competitive pressures.

      We cannot assure you that any additional financing we may need will be available on terms favorable to us, or at all. If adequate funds are not available or are not available on acceptable terms, we may not be able to take advantage of unanticipated opportunities, develop new products or services or otherwise respond to unanticipated competitive pressures. In any such case, our business, results of operations and financial condition could be materially adversely affected.

      In January 2002, we completed a $345,000 private placement of convertible subordinated notes, which are due February 1, 2007. Subsequent to the year ended June 30, 2002, we repurchased and cancelled approximately $136,000 face value of such notes. See Note 17 of the Consolidated Financial Statements for more information about the repurchase. To the extent that we utilize the proceeds of such private placement

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in a manner that results in us not having sufficient liquidity and capital resources to repay the principal amounts of the notes when due, we may be forced to raise additional funds through public or private debt or equity financings, which may not be available on favorable terms, if at all. If such financings were not available on favorable terms, our results of operations and financial condition could be materially adversely affected.
 
Potential acquisitions or strategic investments may be more costly or less profitable than anticipated and may adversely affect the price of our company stock.

      We may pursue acquisitions or strategic investments that could provide new technologies, products or service offerings. Future acquisitions or strategic investments may involve the use of significant amounts of cash, potentially dilutive issuances of equity or equity-linked securities, incurrence of debt and amortization of intangible assets with determinable lives. Moreover, to the extent that any proposed acquisition or strategic investment is not favorably received by stockholders, analysts and others in the investment community, the price of our common stock could be adversely affected. In addition, acquisitions or strategic investments involve numerous risks, including:

  •  Difficulties in the assimilation of the operations, technologies, products and personnel of the acquired company;
 
  •  The diversion of management’s attention from other business concerns;
 
  •  Risks of entering markets in which we have no or limited prior experience; and
 
  •  The potential loss of key employees of the acquired company.

      In the event that an acquisition or strategic investment does occur and we are unable to obtain anticipated profits or successfully integrate operations, technologies, products or personnel that we acquire, our business, results of operations and financial condition could be materially adversely affected.

 
Our stock price is volatile, which has and may result in lawsuits against us and our officers and directors.

      The stock market in general and the stock prices in technology-based companies in particular have experienced extreme volatility that often has been unrelated to the operating performance of any specific public company. The market price of our common stock has fluctuated in the past and is likely to fluctuate in the future as well. Factors which could have a significant impact on the market price of our common stock include, but are not limited to, the following:

  •  Quarterly variations in operating results;
 
  •  Announcements of new products by us or our competitors;
 
  •  The gain or loss of significant customers;
 
  •  Changes in analysts’ earnings estimates;
 
  •  Changes in analyst recommendations, price targets or other parameters that may not be related to earnings estimates;
 
  •  Rumors or dissemination of false information;
 
  •  Pricing pressures;
 
  •  Short selling of our common stock;
 
  •  Dilution resulting from conversion of outstanding convertible subordinated notes into shares of our common stock;
 
  •  General conditions in the computer, storage or communications markets; or
 
  •  Events affecting other companies that investors deem to be comparable to us.

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      In the past, companies that have experienced volatility in the market price of their stock have been the object of securities class action litigation. In this regard, we and certain of our officers and directors were named as defendants in a number of securities class action lawsuits filed in the United States District Court, Central District of California. The plaintiffs in the actions purport to represent purchasers of our common stock during various periods ranging from January 18, 2001, through February 9, 2001. The complaints allege that we and certain of our officers and directors made misrepresentations and omissions in violation of sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended. The complaints generally seek compensatory damages, costs and attorney’s fees in an unspecified amount. In addition, we have received inquiries about events giving rise to the lawsuits from the Securities and Exchange Commission and the Nasdaq Stock Market. While we believe that the lawsuits are without legal merit and intend to defend them vigorously, it is not possible to predict whether we will incur any material liability in connection with such lawsuits. See Item 3 — “Legal Proceedings” for a more complete discussion of such litigation.

 
Terrorist activities and resulting military and other actions could adversely affect our business.

      The terrorist attacks in New York and Washington, D.C. in September 2001 disrupted commerce throughout the United States and Europe. The continued threat of terrorism within the United States and Europe and the military action and heightened security measures in response to such threat may cause significant disruption to commerce throughout the world. To the extent that such disruptions result in delays or cancellations of customer orders, delays in collecting cash, a general decrease in corporate spending on information technology, or our inability to effectively market, manufacture or ship our products, our business, financial condition, and results of operations could be materially and adversely affected. We are unable to predict whether the threat of terrorism or the responses thereto will result in any long-term commercial disruptions or if such activities or responses will have any long-term material adverse effect on our business, results of operations or financial condition.

 
Our corporate offices and principal product development facilities are located in a region that is subject to earthquakes and other natural disasters.

      Our California facilities, including our corporate offices and principal product development facilities, are located near major earthquake faults. Any personal injury or damage to the facilities in excess of our currently insured amounts as a result of earthquakes or other such natural disasters could have a material adverse effect on the Company’s business, results of operations and financial condition.

 
Our shareholder rights plan, certificate of incorporation and Delaware law could adversely affect the performance of our stock.

      Our shareholder rights plan and provisions of our certificate of incorporation and of the Delaware General Corporation Law could make it more difficult for a third party to acquire us, even if doing so would be beneficial to our stockholders. The shareholder rights plan and these provisions of our certificate of incorporation and Delaware law are intended to encourage potential acquirers to negotiate with us and allow our board of directors the opportunity to consider alternative proposals in the interest of maximizing stockholder value. However, such provisions may also discourage acquisition proposals or delay or prevent a change in control, which could harm our stock price. You should read Note 12 to the Consolidated Financial Statements contained elsewhere herein, our certificate of incorporation and Delaware law for more information on the anti-takeover effects of provisions of our shareholder rights plan.

 
The purchase accounting treatment of the acquisition of Giganet may result in an impairment loss.

      The valuation of our acquisition of Giganet was approximately $689,000 which initially resulted in our recording of approximately $642,000 of goodwill and other intangibles related to the acquisition. We have been amortizing these intangibles over periods of two to seven years. In the first quarter of fiscal 2003, when we adopt Statement 142, we will no longer amortize goodwill and other intangibles that have indeterminate useful lives. In accordance with Statement 142, goodwill and other intangibles that have indeterminate lives will be

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tested for impairment at least annually. Any impairment loss could materially and adversely affect our results of operations.
 
Our products are complex and may contain undetected software or hardware errors that could lead to an increase in our costs, reduce our net revenues or damage our reputation.

      Our products are complex and may contain undetected errors when first introduced or as new versions are released. The occurrence of hardware or software errors could adversely affect sales of our products, cause us to incur significant repair costs, divert the attention of our engineering personnel from product development efforts and cause us to lose credibility with current or prospective customers.

 
Changes in laws, regulations, and financial accounting standards may affect our reported results of operations.

      The recently enacted Sarbanes-Oxley Act of 2002 and related regulations may result in changes in accounting standards or accepted practices within our industry. New pronouncements and varying interpretations of pronouncements have occurred in the past and are likely to occur in the future as a result of recent Congressional and regulatory actions. New laws, regulations, and accounting standards, as well as the questioning of, or changes to, currently accepted accounting practices in the technology industry may adversely affect our reported financial results, which could have an adverse effect on our stock price. Proposals have been made concerning the expensing of stock options which could result in rules or laws that may adversely affect our reported financial results, which could have an adverse effect on our stock price.

Item 2.     Properties.

      The Company’s corporate offices and principal product development facilities are currently located in approximately 114,000 square feet of leased buildings in Costa Mesa, California. The lease expires in September 2003.

      The Company leases facilities in Colorado and Massachusetts primarily for engineering and development and approximately 11 other remote offices, primarily for sales, throughout the world.

      In 2002, the Company entered into an agreement to relocate its headquarters locally in Costa Mesa, California. The Company will finance the build to suit construction phase of the approximately 180,000 square feet facility with its own capital, before beginning a 10-year lease term with an option to buy the land and buildings during the first six months of the lease term. If the Company does not exercise its option to purchase the facility, the landlord will obtain permanent financing and reimburse the Company for the construction costs. Due to the early stage in the development of the project, the Company cannot predict the total construction cost if purchased. However, the Company believes the total purchase cost would be less than $40,000. The Company’s total gross undiscounted financial commitment for the 10-year lease term would be approximately $46,000. At June 30, 2002, the Company had restricted cash of $2,024 held in escrow and associated with the construction of the headquarters.

      The Company’s future facilities requirements will depend upon the Company’s business, but the Company believes additional space, if required, may be obtained on reasonable terms.

Item 3.     Legal Proceedings.

      Beginning on or about February 20, 2001, the Company and certain of its officers and directors were named as defendants in a number of securities class action lawsuits filed in the United States District Court, Central District of California. The plaintiffs in the actions purport to represent purchasers of the Company’s common stock during various periods ranging from January 18, 2001, through February 9, 2001. The complaints allege that the Company and certain of its officers and directors made misrepresentations and omissions in violation of sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended. The complaints generally seek compensatory damages, costs and attorney’s fees in an unspecified amount. Pursuant to a Stipulation and Court Order, the actions have been consolidated. On August 24, 2001, an

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Amended and Consolidated Complaint was filed. Defendants’ motion to dismiss was denied by way of an order dated March 7, 2002. Defendants’ motion for reconsideration of that order was denied by an order dated May 3, 2002. Plaintiffs have commenced discovery. The court has scheduled a trial setting conference on June 6, 2003, with an expectation that the case will be set for trial in July, 2003. As a result of these class action lawsuits, a number of derivative cases were filed in state courts in California and Delaware, and in federal court in California, alleging that certain officers and directors breached their fiduciary duties to the Company in connection with the events alleged in the class action lawsuits. The derivative cases filed in California state courts have been consolidated in Orange County Superior Court and plaintiffs filed a consolidated and amended complaint on January 31, 2002. On May 10, 2002, the Orange County Superior Court ordered that the consolidated actions be stayed pending resolution of the federal class action described above. The derivative suit in Delaware was dismissed on August 28, 2001. On March 15, 2002, the United States District Court for the Central District of California ordered that the federal derivative action be stayed pending resolution of the class action lawsuit described above. The plaintiffs in that action filed a motion for reconsideration of that order, which was denied by an order dated June 3, 2002. The above-described litigation could result in substantial costs to the Company an