What is the network network of power lines?
Networking network Power Line combines computers using electrical outlets in the home. Its purpose is to provide the network easily and cheaply with no new wires . It is one of the cheapest technologies for network creation and does not increase the electricity account. This newer technology has many advantages over older Passport technology. PowerPacket is much faster, is not disturbed by the use of household energy and contains built -in encryption. It is also not affected by age. The card is equipped with a power cord that connects to the wall output and connects a computer with other computers on the network with electric lines that run throughout the house.
Networking network networks is based on technology called OFDM or orthogonal multiplexing frequency division . The OFDM uses electrical lines to transmit data on frequencies unused with normal devices. It divides this unused “property” into 84 separate channels or carriers. Data is sent in parallel, to MNOHA channels at the same time to increase speed. When one channel is disrupted or detected by the disintegration of the signal, the check chip transmits the data to another carrier line. This "adaptive" error correction is responsible for the quality of the network network. Since mid -2005, the speed of 14 megabites per second (MBPS) is with an expected increase to 100 Mbps.
Older waist technology originally used for power networks of power plants has several disadvantages. Encryption must be manually installed and implemented with this system. Passport technology is also slower, approximately 50-350 kilobites per second, and power can affect performance. The old wiring can also be disturbed by the older scheme of the power line network because it does not use OFDM, but the transfer of frequencies or FSK. It is a simple "two channel highway" at a frequency much closer to the frequency of noise and easily disturbed.
the cost of connecting two computers and printers using the OFDM POWERP technologyAcket is about $ 59. The power line network networks is a very easy and quick way of installing the home network and can suit your needs. However, before the final choice, telephone lines, wireless and Ethernet should also be considered.