Powerline Ethernet describes data transfer over electrical energy lines. What this simply means is that you can plug in a single powerline Ethernet adapter to the wall, hook it into your router, and plugin in another adapter near your personal computer, and connect your personal computer to it. You’re using these adapters as an easy way to utilize your existing electrical lines to transfer internet data. Your online is going right on through existing electrical wire!
This sounds great, and it could be, with some caveats. Let’s dig in. How quickly is the powerline adapter. Netgear has some models we can use for instance super wireless ethernet bridges the entry-level XE102 model supports up to 14mbs, as the mid-range model supports 85MBps, and the very best model claims speeds up to 200 MBps. Gigabit Ethernet over electrical wire can be available.
These ranges are under ideal conditions, and are most likely never to be performed practically. Before getting into the nitty gritty, lets look at wireless speeds. Common wireless technology in 2010 is either 802.11g or 802.11n. wireless-g claims speeds of 54MBps, and Wireless N claims theoretical speeds of 300 Mbps. Actual life issues such as lack of channel bonding, radio interference, overhead of protocols, and so on limit Wireless N to practical limits of 70 MBps.
Measured speeds in non-lab conditions for electrical internet adapters indicate practical speeds of 30-45 Mbps. This depends upon encryption, the circuitry of the electrical system, and other electrical interference. There’s not plenty of difference between gigabit Ethernet and 200 MBps when it comes to speeds.
Taking a look at the information, you would believe wireless is the clear choice. However, the sole way to ascertain which system works healthier is to check both out. Powerline Ethernet increases results than wireless-g for all people, including my house. Your decision for me was whether I should upgrade from Wireless-G or simply just get powerline Ethernet. The adapter is cheaper, and it’s possible to hook up an instant router to one of these adapters as a repeater. I used it, and it worked better for me than wireless-G, and was cheaper than upgrading to wireless-N.