Test System validates performance of data centers.

Press Release Summary:



Supporting Layer 2-7 network performance testing, TestCenter(TM) Fibre Channel over Ethernet Solution helps assess interaction of storage and data center traffic over common interface. Test engineers can analyze critical occurrences including encapsulation of native Fibre Channel frame into Ethernet frame, emergence of Converged Enhanced Ethernet to help ensure lossless fabric, and effect of replacing Fibre Channel link with MAC addresses in CEE environments.



Original Press Release:



Spirent® Communications Drives Data Center Evolution with Industry's First Fibre Channel over Ethernet Test System



Spirent TestCenter(TM) FCoE Allows Equipment Providers, Enterprises to Validate Performance of Data Centers

SUNNYVALE, Calif., Sept. 15 /-- Spirent Communications plc , a global provider of performance analysis and service management solutions, today announced the launch of Spirent TestCenter(TM) Fibre Channel over Ethernet (FCoE) Solution, the industry's first test product to validate the performance characteristics of FCoE systems, an emerging technology for enterprise data center networks. A demonstration of this FCoE solution is being showcased at the Spirent Proof of Concept (SPoC) Labs and Collaboration Centers (http://spirent.com/go/spoclab) in Beijing, London and Sunnyvale.

FCoE is a proposed industry standard designed to extend data connectivity in addressing current and future business requirements. FCoE maintains existing management paradigm and tools for storage and will serve as a bridge between storage networking and other next-generation data center networks. Initially, FCoE offers SAN and systems administrators the benefit of being able to reduce the number of physical network interfaces in the server, which reduces costs and simplifies management. FCoE utilizes the mission-critical characteristics of Fibre Channel technology and works with existing infrastructure and applications.

The Spirent TestCenter FCoE solution helps assess the interaction of storage and data center traffic over a common interface. Built on Spirent's Fibre Channel hardware and software expertise, the introduction of its FCoE solution demonstrates the company's market leadership and commitment to advancing the development and deployment of the latest technologies. By leveraging its extensive expertise in the Fibre Channel and Ethernet marketplaces, Spirent delivers the most complete product of its kind with the ability to support Layer 2-7 network performance testing with a broad platform specifically designed for multi-play networks and multi-device technologies.

"Brocade is a pioneer who helped create the SAN industry and customers are now turning to us as a strategic and trusted vendor. Specifically, they are asking us to help them evolve their data centers with new technologies in mind while continuing to enjoy the benefits of the most innovative, high-performance data center fabric technologies available today," said Marty Lans, senior director in the Data Center Infrastructure Division at Brocade. "With the only product capable of pre-testing the performance and interoperability of the FCoE protocol for storage networks, working with Spirent will help ensure that our FCoE solutions will maintain industry-leading latency and loss behaviors and maintain Fibre Channel-like integrity of data connectivity"

"Testing is becoming a strategic imperative for our customers, especially as they consider developing technologies such as FCoE," said Tim Jefferson, general manager for Spirent TestCenter at Spirent Communications. "Spirent is in a unique position to serve this market since we are able extended our knowledge of Fibre Channel and Ethernet testing, and our expertise in the 10-Gigabit arena to develop the most comprehensive solution for testing a superior breed of storage network and data center solutions."

Test engineers now have the ability to analyze a number of critical occurrences including the encapsulation of a native Fibre Channel frame into an Ethernet frame, the emergence of Converged Enhanced Ethernet (CEE) to help ensure lossless fabric, and the effect of replacing a Fibre Channel link with MAC addresses in CEE environments. Spirent TestCenter FCoE provides support for FCoE Initialization Protocol (FIP), a control plane protocol, and Priority Flow Control (PFC), the advanced quality of service protocol for Ethernet. Ultimately, users of Spirent's FCoE solution can easily understand latency issues as well as the impact of packets which are dropped and scenarios such as loss of power.

About Spirent Communications plc

Spirent Communications (spirentcom.com) is a global provider of integrated performance analysis and service assurance systems that enable the development and deployment of next-generation networking technology such as Internet telephony, broadband services, 3G wireless, global navigation satellite systems, and network security equipment. Spirent Communications' solutions are used by more than 1,700 customers in 30 countries, including the world's largest equipment manufacturers, service providers, enterprises and governments. Based in Sunnyvale, CA, Spirent Communications has 1,300 employees worldwide.

Spirent Communications plc Ordinary shares are traded on the London Stock Exchange (ticker: SPT). The Company operates a Level 1 American Depositary Receipt ("ADR") programme with each ADR representing four Spirent Communications plc Ordinary shares. The ADRs trade in the US over-the-counter ("OTC") market under the symbol SPMYY and the CUSIP number is 84856M209. Spirent Communications' sales to the United States government are made through Spirent Federal Systems Inc. www.spirentfederal.com

Spirent, Spirent Communications and the Spirent logo are trademarks or registered trademarks of Spirent Communications plc. All other trademarks or registered trademarks mentioned herein are held by their respective companies. All rights reserved.

CONTACT: Sailaja Tennati of Spirent Communications, +1-770-432-3225,
+1-240-291-6044, Sailaja.tennati@spirent.com

Web Site: http://www.newscom.com/cgi-bin/prnh/20080909/CLTU016LOGO
http://spirentcom.com/

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