PowerDsine to Demo Full Range of Power over Ethernet Solutions for VoIP, Wireless LAN and IP Camera Applications at NetWorld+Interop in Las Vegas

Business Wire, April 12, 2005

FARMINGDALE, N.Y. & HOD HASHARON, Israel -- PowerDsine Ltd. (Nasdaq:PDSN), a pioneer in Power over Ethernet (PoE) solutions, will be exhibiting its solutions, from May 3rd through May 5th, at NetWorld Interop, at the Mandalay Bay Convention Center in Las Vegas.

During NetWorld Interop Las Vegas 2005, PowerDsine will be introducing new PoE Midspan and Integrated solutions that supply operating power via Ethernet cables to Voice over IP (VoIP) phones, Wireless LAN Access Points and IP-based cameras. PowerDsine's PoE products can reduce the time and costs associated with installation of such end-devices because PoE technology eliminates the need to wire additional AC outlets.

Live demonstrations of the PowerDsine PoE Midspan and Integrated solutions will be available at PowerDsine Booth #875.

About PowerDsine

PowerDsine Ltd (NASDAQ:PDSN) designs, develops and supplies integrated circuits, modules and systems that enable the implementation of Power over Ethernet in local area networks, providing the capability to deliver and manage electrical power over data network cables. PowerDsine offers integrated products and system solutions to communications equipment manufacturers in the telecom and datacom industries who incorporate them into, or bundle them with, their products. PowerDsine is a founding member of the IEEE 802.3af Task Force. For more information, please visit http://www.powerdsine.com

Forward Looking Statements

Statements made in this press release that are not historical facts, including statements regarding our expectations of future events or our future financial performance, are forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and assumptions about PowerDsine and the matters covered in this release. You should not place undue reliance on these statements. Actual events or results may differ materially. Many factors may cause our actual results to differ materially from any forward looking statement, including acceptance of new products, costs relating to such products and other factors detailed in PowerDsine's filings with the Securities and Exchange Commission, including its Registration Statement on Form F-1. The forward-looking statements are made as of this date and PowerDsine does not undertake any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.

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