Intellon INT6400 HomePlug AV-based Powerline Communications Chipset Selected by Grid Net for Smart Grid Electricity Meter

- The INT6400 industrial temperature chipset provides home area network (HAN) communications capability for new smart meters.

Orlando, Fla., August 6, 2009 - Intellon Corporation (Nasdaq: ITLN), a leading provider of HomePlug®-compatible integrated circuits (ICs) for home networking, networked entertainment, Ethernet-over-Coax (EoC) and smart grid applications, announced today that Grid Net, a leading provider of policy-based network management system software and communications reference designs for the utility Smart Grid, is using Intellon's INT6400 chipset in its advanced communications technology for smart electricity meters.

Grid Net's technology "talks" upstream to utility enterprise applications and systems via 4G WiMAX and downstream to smart appliances in the home using Intellon's reliable, standards-based HomePlug AV technology. This technology delivers secure and reliable broadband networking capability to the HAN, and provides the utility and service providers with a new digital point of sale interface to their customers. This new energy management interface offers a standards-based, secure network and application-level interface that can connect various home appliances, pool pumps, photovoltaic systems, hybrid vehicles, programmable communicating thermostats (PCTs) and customer display terminals, laptops, PDAs, iPhones, and the like. The Intellon chipset's extended operating temperature range versions ensure performance for outdoor installations. Broadband networking of such devices allows home owners to monitor energy usage and take part in time-of-day pricing programs that offer incentives to home owners who minimize energy consumption at peak demand hours by shifting operation to off-peak hours.

"Intellon's HomePlug AV powerline solutions provide reliable communications from smart meters into home area networks," said Ray Bell, president of Grid Net. "Most important, interoperability with the emerging IEEE 1901 standard will ensure cost-effective, future-proof smart meter installations."

"Advanced broadband metering solutions are important to the build-out of the U.S. smart grid and we're pleased to be a part of Grid Net's smart meter communications solutions," said Rick Furtney, president and COO of Intellon Corporation. "Our INT6400 is a third generation HomePlug AV-based solution and the only one with the all-important industrial temperature range vital to supporting smart grid applications."

Intellon is the global sales leader in producing HomePlug-compatible powerline communications ICs, with over 30 million shipped to date. Intellon's HomePlug-based ICs are used by 50 service providers in Asia, Europe and the Americas for a variety of applications including Internet Protocol Television (IPTV), movies on demand and Internet and Wi-Fi extension. They are also used in consumer products from leading manufacturers and available at major retailers.

The INT6400 is Intellon's most advanced IC. It has the lowest power consumption of any 200 Mbps PHY-rate HomePlug AV-class IC, supports European 2011 Code of Conduct requirements for adapters and embedded products and delivers higher TCP throughput and more customer programmability options (such as programmable LEDs, push buttons and diagnostics), as well as improved Quality of Service (QoS).

About Grid Net
Founded in 2006, Grid Net (www.grid-net.com) is a leading provider of open, interoperable, policy-based network management software, and communications product reference designs for the utility industry's Smart Grid. Applying broadly adopted, proven innovations from enterprise software and telecommunications networking, Grid Net's PolicyNet Smart Grid NMS software enables the delivery of secure, scalable and high-performing Smart Grid services, including Smart Metering and Distribution Automation. In 2008, Grid Net licensed its WiMAX smart meter reference design to GE Energy, for use in GE's advanced meter product family based on the PolicyNet software. Privately held Grid Net is backed by world class investors Braemar Energy Ventures, Catamount Ventures, GE Energy Financial Services, and Intel Capital. Grid Net is headquartered in San Francisco, California.

About Intellon Corporation
Intellon (Nasdaq: ITLN) is a market leader in powerline communications, providing HomePlug® compliant and other powerline integrated circuits for home networking, networked entertainment, BPL access, Ethernet-over-Coax (EoC), smart grid management and other commercial applications. Intellon created and patented the baseline technology for HomePlug 1.0, and is a major contributor to the baseline technology for the 200-Mbps PHY-rate HomePlug HomePlug AV powerline standard and the IEEE 19901 draft standard. With more than 30 million HomePlug-based ICs sold, Intellon is the market share leader in the HomePlug IC market. The Company was founded in 1989 and is headquartered in Orlando, Florida, with offices in Ocala, Florida, San Jose, California and Toronto, Canada. For additional information, visit www.intellon.com.

Cautionary Note Regarding Forward-Looking Statements:
All statements included or incorporated by reference in this release, other than statements or characterizations of historical fact, are forward-looking statements. These forward-looking statements include, but are not limited to, assertions regarding the use of Intellon's HomePlug-based solutions in conjunction with Grid Net or any other customer products or services or in any of the applications or markets mentioned herein. Actual future results could differ materially from those anticipated as a result of certain risks and uncertainties. These factors include, but are not limited to, the risk that the market for powerline communications products, including Intellon ICs, may not develop as expected; the risk that Intellon may be unable to manage its growth effectively; uncertainties associated with competitive pressures, technical challenges and changes in industry standards; customer concentration and changes in customer demand and product mix; fluctuations in the availability and pricing of third party products and services used to manufacture, assemble and test Intellon's products; problems or delays in the fabrication, assembly, testing or delivery of Intellon's products; and economic and political uncertainties in Intellon's markets, including the risk of continued volatility and uncertainty in global financial and commercial markets. These and other risk factors are described in detail in the Risk Factors section of Intellon's Form 10-Q dated May 8, 2009, as filed with the Securities and Exchange Commission. Intellon assumes no obligation to update the forward-looking information contained in this release.

Intellon and No New Wires are registered trademarks of Intellon Corporation. HomePlug is a registered trademark of the HomePlug Powerline Alliance, Inc. All other trademarks mentioned are the property of their respective owners.

# # #