San Jose, California, February 14, 2006 – JDSU today announced two new features for its T-BERD/MTS-8000 Transport module, 10GigE WAN and IP functionality.  This new functionality enables service providers to rapidly, reliably and cost-effectively deploy triple-play networks and services.  Important complements to the already extensive product line, these enhancements further differentiate the T-BERD/MTS-8000 as one of the industry’s most innovative test solutions for the installation and maintenance of next generation networks. 

Advanced applications supported by this new release include performing connectivity, throughput and quality of service (QoS) tests for IP- and Ethernet-based services.  In addition, the T-BERD/MTS-8000 can now measure network performance metrics such as round trip delay, out-of-sequence and dropped packets, which are all critical in the delivery of real-time services.  Combined, this test functionality ensures the delivery of high quality services, reducing customer churn and ensuring new revenue streams. 

“Ethernet and IP are becoming increasingly important as the primary method of delivering new revenue-generating triple-play services to end users,” said Jerry Gentile, general manager of JDSU’s telecommunication field services (TFS) Test and Measurement group.  “These enhancements to the T-BERD/MTS-8000 illustrate our commitment to enabling the evolution towards an all-IP/Ethernet network that supports the reliable delivery of voice, video and data services.”

The Transport Module is the first integrated field solution for Ethernet, SONET, SDH, PDH and T-carrier technologies, and the enhancements further support the rapid growth of IP and Ethernet services.  By integrating these technologies in one module, network operators can invest in an all-in-one product that enables the efficient turn up of Metro services in one briefcase sized instrument.  The module supports the T-BERD/MTS-8000’s position as the industry’s most compact and cost-effective solution by combining test capability for 1.5Mb/s to 10.3Gb/s technologies in an all-in-one solution weighing less than 15 pounds/seven kilograms.   

The T-BERD/MTS-8000 Transport Module includes an easy-to-use graphical interface that enables users with limited test experience to verify performance parameters and ensure that services meet desired quality metrics. The platform is based on the company’s T-BERD, ANT, TestPad and MTS product families, leveraging JDSU’s industry-leading knowledge and market position in transport, optical, and data testing to give carriers a competitive edge and allow existing customers to migrate to the platform without adapting to a new test set.

About the JDSU T-BERD/MTS-8000
Combining multiple test capabilities with unprecedented levels of field modularity, JDSU's T-BERD/MTS-8000 is a scalable field platform for provisioning and maintaining short-haul, long-haul, FTTx, Metro, CWDM, transport, data and DWDM networks. Advanced modularity enables the T-BERD/MTS-8000 to integrate options for video microscope, VFL, light source, power meter, and optical talk set with application modules for SONET, SDH, Ethernet, multi-mode and single mode OTDRs, PMD, spectral attenuation, CD, WDM, and single-port and dual-port OSA. Compatibility with more than 10,000 field-proven units already deployed worldwide by every major telecommunications network operator enables easy migration to new network technologies while continuing to reduce expenses.

About JDSU
JDSU (NASDAQ: JDSU; and TSX: JDU) is committed to enabling broadband & optical innovation in the communications, commercial and consumer markets. JDSU is a leading provider of communications test and measurement solutions and optical products for telecommunications service providers, cable operators, and network equipment manufacturers.  Furthermore, JDSU is a leading provider of innovative optical solutions for medical/environmental instrumentation, semiconductor processing, display, brand authentication, aerospace and defense applications, and decorative.  More information is available at http://www.jdsu.com/.

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The statements contained in this press release that are not purely historical are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Act of 1934. Such forward-looking statements include, but are not limited to, any statement or implication that the products described in this press release (i) will be successfully introduced or marketed, (ii) will be qualified and purchased by our customers, or (iii) will perform to any particular specifications or performance or reliability standards. Such forward-looking statements involve risks and uncertainties that, if realized, could materially impair the Company's results of operations, business, and financial condition. These risks and uncertainties include, but are not limited to, (a) the failure of the products (i) to perform as expected without material defects, (ii) to be manufactured at acceptable volumes, yields, and cost, (iii) to be qualified and accepted by our customers, and (iv) to successfully compete with products offered by our competitors, and (b) factors discussed from time to time in reports filed by the Company with the Securities and Exchange Commission. The forward-looking statements contained in this news release are made as of the date hereof, and the Company does not assume any obligation to update or qualify any of the statements made herein. Source: JDSU.

Contacts
JDSU Media: Nick Rowan, Public Relations, 240-404-1924 or nick.rowan@jdsu.com
JDSU Investors: Jacquie Ross, Investor Relations, 408-546-4445 or investor.relations@jdsu.com