Setting up a home network

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Home networking allows computers and other network devices to exchange information. Networking is about sharing resources such as the Internet, files, music, video, and printer.

Wireless vs. Wired Networks

Home networks can be either wired or wireless or a combination of both. A home wireless router uses radio waves, like cordless phones. Wired networks send their signals over data lines, the most common is Ethernet.

The center of aHome network is the router. Although it is both wireless and wired routers, wireless routers offer more flexibility.

The advantages of a wireless network is the freedom of movement around the house without any restrictions with a handheld network devices.

Powerline adapters offer an easy way to also wired applications, if necessary. No need to run the cables through the house, just a plug into the router and the other in the networkDevice.

Router

The router is the central component in connecting all the computers and other network devices. It allows all devices connected to the Internet and share the communicate over the home network.

The standard for wireless is 802.11

802.11a operation at a frequency of 5 GHz, it is less than 2.4 GHz crowded. Most phones and other household devices operate at 2.4 GHz that cause interference with the router. The disadvantagethrough this router the other is the area that is limited to around 75 meters.

802.11g mode at a frequency of 2.4 GHz and at a speed of 54 Mbps. This is fine for most home-networking applications, the Internet, sharing files and applications.

802.11g operates at speeds support up to 300 Mbit / s and the router cable large files. This is the choice if you plan on high definition video streaming, voice and music.

Dual-band router working on both the 2.4 GHz and 5 GHzFrequencies. If you plan on streaming video over your home network with a wireless setup. The dual-band router is the best solution by routing the video over the 5-GHz frequency.

Wireless routers have Ethernet ports, the print server can use to hook wired VoIP devices and so does Network Attached Storage, Powerline adapter.

Modem

Modem, connect the Internet service on your computer. What type of modem you need is determined by theProvider you are using DSL or cable. You can rent from your provider, or you can buy an election. If you stay longer with the same provider are considering the purchase of a plan to hire, it pays for itself in no time. There is also a gateway router, modem and router in one device.

Network Adapter

You have to buy a wireless network adapter only if your computer or laptop have one installed. Most laptops cometo a wireless network adapter installed, most computers are not installed with a wireless network card. Check your hardware before purchasing a network card.

The different types of adapters are:

For desktop computer:

PCI adapter installed in your computer. This requires a free PCI slot for the network card.
USB adapters that easily into any USB port.

For laptop computer:

PCMCIA Cardwhich is about the size of a credit card
Express Card for Laptops with ExpressCard slot.
USB Adapter

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