Category: Uncategorized
Proxim’s Tsunami MP.11a is the first high-performance multipoint solution operating in the 5.47-5.725 GHz license-free band available for use in Europe.

London, United Kingdom, Sept. 23, 2003 – Proxim Corporation (Nasdaq: PROX), a global leader in wireless networking equipment for Wi-Fi and wireless wide area networking, today announced the new Proxim Tsunami MP.11a, a high performance, affordable and secure outdoor wireless solution for service providers and enterprises that offers 54 Mbps data rates in three separate 5GHz frequency bands for global deployments. It also offers non-line of site capabilities for urban environments with dense populations. “Proxim’s Tsunami MP.11a raises the bar by offering outdoor wireless performance levels and features that are unmatched in the industry at a price that is very affordable,” said Kevin Duffy, senior vice president of R&D and Product Line Management for Proxim. “The increased spectrum and data rates offered by the Tsunami MP.11a enable applications including multi-camera security and surveillance networks, high-density metropolitan networks, data backhaul, and last mile access that can be deployed globally.”

“We see a definite need for the increased performance and range of Proxim’s Tsunami MP.11a,” said Michael Blomqvist, Sales and Marketing manager of Nowire, a distributor of wireless solutions to service providers, based in Sweden. “We have had great results with Proxim’s Tsunami MP.11 and the optimisation provided by the WORP protocol. Operators running last mile and hotspot networks will get higher bandwidth as well as more capacity with the new Tsunami MP.11a products from Proxim.”

The Tsunami MP.11a offers 54 Mbps data rates with up to 30 Mbps effective bandwidth. It also provides the OFDM modulation, Transmit Power Control and Dynamic Frequency Selection features required for European deployments.

High Performance Features

The Tsunami MP.11a enables channel bonding, to connect channels for greater range. Since it utilises OFDM (Orthogonal Frequency Division Multiplexing) technology, the Tsunami MP.11a enables installation in non-line-of-sight conditions like high-density metropolitan areas.

Like other products in the Tsunami MP.11 family, the Tsunami MP.11a utilises Proxim’s unique Wireless Outdoor Router Protocol (WORP), which provides highly reliable over-the-air connectivity in outdoor environments and offers increased availability, range and performance compared with other solutions. WORP also prevents unauthorised access to the network from Wi-Fi systems. In addition, the Tsunami MP.11a supports Asymmetric Bandwidth Management, which allows adjustments to the send and receive data rates independently. This enables service providers to offer differentiated services and pricing for business and residential customers.

The Tsunami MP.11a solution set includes two subscriber units with customised functionality to address the specific needs and budgets of business and residential customers. The business Subscriber Unit offers support for an unlimited number of local devices and antenna flexibility for maximum performance and range. The Residential Subscriber Unit provides everything needed for a residential deployment, including a customer installable “indoor” window antenna, for maximum convenience, ease of deployment and cost savings. The product family also includes the Tsunami MP.11a Base Station Unit, which can connect up to 100 Subscriber Units of either type. Additionally, Tsunami MP.11a can be used in conjunction with Proxim’s carrier-class Tsunami point-to-point and multipoint products that offer speeds up to 960 Mbps total capacity for large-scale deployments.

Pricing and Availability

Proxim Tsunami MP.11a products will be available in Q4 through Proxim’s international network of resellers.

The Tsunami MP.11a Base Station Unit has a U.S. list price of $1295. The Tsunami MP.11a Subscriber Unit has a U.S. list price of $695 and the Tsunami MP.11a Residential Subscriber Unit has a U.S. list price of $495.

About Proxim
Proxim Corporation is a global leader in wireless networking equipment for Wi-Fi and wide area networks. The company is providing its enterprise and service provider customers with wireless solutions for public hot spots, voice and data backhaul, enterprise campuses, security and surveillance, broadband wireless access and mobile professionals. This press release and more information about Proxim can be found on the Web at www.proxim.com.

Safe Harbor
This press release includes forward-looking information and statements that are subject to risks and uncertainties that could cause actual results to differ materially. Statements regarding the expected benefits of products, including statements regarding the relative performance of Proxim’s Tsunami products, including performance related to scalability, migration, interoperability, flexibility, speed, security, throughput and reliability, are subject to the following risks: that the expected benefits will not be realized by end customers; that products will not perform as designed; that products will not be available due to manufacturing or supply issues; that products will not comply with future standards; that the product pricing will not be competitive as anticipated; that anticipated cost savings will not be realized; and other risks and uncertainties associated with Proxim's business. For additional information regarding risks relating to Proxim's business, see Proxim Corporation's annual report on Form 10-K for the year ended December 31, 2002, quarterly report 10-Q for the quarter ended March 28, 2003, subsequent reports on Form 8-K and other relevant materials filed by Proxim with the SEC.

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Editorial Contacts:
Lynn Webster-Scott/Nicola Males
Hoffman Europe
+44 1784 487920
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