Powerline Ethernet — A fundamental Intro

Homeplug and Universal Powerline Association (UPA) are the 2 primary specifications for powerline ethernet. With both standards, you would just plug in your first adapter in the electric outlet, and the second adapter into the second outlet, and connect your network cable to all these adapters, and the network will undoubtedly be complete. Do remember that the standards are not cross compatible; you either have to use Homeplug, or UPA. Technical assistance can be acquired if things don’t go as smoothly as planned. Sometimes, either electrical interference, or obtaining the adapters on different circuits can create a problem. Powerline ethernet is preferred in cases when wireless cannot reach, or simply due to cost reasons. Most likely you would need a Wireless-N connection to fit the speed of a good powerline ethernet link. What follows are a few adapters which are popular available in 2010.

The D-Link DHP-303 PowerLine HD is a two hundred Mbps powerline kit, and is sold with 2 DHP-302 adapters. This setup is compatible the wireless ethernet bridges choosing tips Universal Powerline Association (UPA) standard, consequently only adapters supporting UPA may be put to the installation. Other popular adapters use Homeline AV, nevertheless since it is preferred to stay glued to exactly the same manufacturer, this limitation might not be too concerning. Performance-wise, the adapter kit gives speeds of somewhere within seventy-five to ninety Mbps which surpasses Homeplug AV adapters.

A good feature may be the powersave technology. In the event no data has been transferred, the powerline adapters can power down saving energy. The port, there is only 1, supports 10/100 ethernet. Both IEEE 802.3 and IEEE 802.3u are supported. The encryption available is Triple-DES. This is a robust mechanism, however it is a less efficient algorithm than AES. Triple-DES need to do encryption in 3 passes, while AES needs only a single pass to encrypt data. The apparatus does feature a 1 year limited warranty.

Netgear Powerline AV Ethernet Adapter Kit (XAVB101) is a different 200 Mbps powerline kit. Data security is via 128-bit AES encrypted key, and the security management software may be obtained on Windows and Mac PCs as outlined by the Netgear product specification sheet. The adapters (the kit contains 2) have single port 10/100 ethernet jacks.

PC Magazine gave this unit an Editors Choice award, and also was pleased with the machine operating cool to touch, saying that overheating is a problem which usually contributes to poor life in powerline ethernet products. PC Magazine also tested this revolutionary product at around 96 Mbps, and that’s outstanding performance for a powerline product. The three LEDs on the device provide information regarding connection quality.

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