Friday, August 27, 2010

AC Networking (AMAZING)

Almost at the turn of the century it was most often the case that we used a single machine connected directly to a phone line whereas now it would be rare to find a home that hasn’t been networked to some extent. Applications range from wireless Internet on a laptop, file sharing between two machines, a hard drive set up to distribute media around the home, a wireless printer which all the family can access or a games console piggy-backing the main Internet connection.

The conventional methods of deploying a network around your home are well known; you can either connect via a network cable or connect wirelessly over the airwaves and while usually suitable, both methods have potential disadvantages. A wired network is of course limited by a physical connection being needed between your devices whereas a wireless network can fall down if installed in to a house that doesn’t have favourable conditions; a particularly large house or one with particularly thick walls for example.A route that few people are familiar with is that of AC Networking. Although not the ideal solution for many, it does have some quite distinct advantages if you find that a conventional wired or wireless network lets you down. To get started you simply need a minimum of two power line access points which can then be plugged in to any of the existing plug sockets in your home for the two to begin talking to one another. The technology works by modulating a carrier wave along the existing power cables in your home therefore your entire home wiring essentially becomes a network cable that can be tapped in to at will.Because you are using the mains cabling that runs all throughout your house the distance or objects between the two points are irrespective while at the same time removing the need to lay dedicated network cabling. Plug your broadband router in to an power line adaptor downstairs and your computer in to one upstairs and with the minimum of fuss you’ll have a physical connection between the two.You can restrict access to the network by implementing a number of security procedures similar to those present on a wireless network but owing to the fact your neighbours will be on a different wiring ring, these features are potentially redundant and very very good.

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