When we want to share the internet with another person, carry the connection of a house to another house nearby, or an annex of our home, or believe a wireless network is shared between several local or jobs, we have many solutions quick and simple. Free Internet does not exist, but at pres...
When we want to share the internet with another person, carry the connection of a house to another house nearby, or an annex of our home, or believe a wireless network is shared between several local or jobs, we have many solutions quick and simple. Free Internet does not exist, but at present there are in operation many wifi city or free access points in town councils, associations, and businesses that have a limited scope, but that is easy to bind with the equipment wireless suitable. In this guide, we outlined 3 solutions to take the internet to 100 / to 500 meters with direct vision. The conditions of a wifi link are dependent on the environment, barriers, interferences, etc, and is different in each location. With the new wifi equipment it is possible to connect to several kilometers. The wifi system 2.4 Ghz works very well in open field and without interference, the electrical appliances, high voltage cables, and other wi-fi networks are electromagnetic fields that can produce cuts in the connection. In central cities there is a lot of interference, and wifi networks occupying the majority of the channels of the frequency a/b/g/n however in towns and rural areas connections have more scope. Today the new frequency of 5Ghz wifi AC 5g connections are possible free of interference and with greater scope.
In the first place, it is recommended that the router that have internet now is place near the window, as high as possible and facing the house or building where you want the link to be established. Replace the antenna rod bearing of series the router , other type of directional or with greater sensitivity will cause the router to extend its range of action wireless.
WIFI adapter / wifi Antenna / Receiver wifi / Wifi Dongle: Are adapters for the PC take the internet by wifi. The new models are very powerful, and with more scope than the series of notebooks. The most current models connect via USB and have built a wifi antenna with a different sensitivity of reception from 2dbi up to 36dbi.
Wireless access point / AP: access Point is a device, usually a router, which emits wifi to connect multiple devices in the environment. In English it is called a Wireless Access Point, known by the acronym WAP or AP. The main function of a PA is to convey information between the wireless local area network or WLAN and local area network wired LAN: devices that give access to the internet by wifi.
WIFI client: is a feature available on some routers and CPE are configured as receiver wifi. The router client operates as a receiver-in wifi, you can connect wirelessly with another router and repeat by cable, or by wifi to a PC or another router with access point.
Repeater wifi mode / repeater/ wifi range extender: it is a router or mini-router that connects to the internet by wifi and amplifies the coverage range of the access point. Most have a function, Client, bridge and repeater wifi. Very useful device to cover areas of the house such as the garden, the upper floor of the house next door etc.. For a correct installation will have to be placed in the area where there is now good wifi coverage. Reach about 30 / 50 meters.
Infrastructure mode: a wireless network consisting of a router working as an AP is said to be a network operating in Infrastructure mode. In this mode, the AP sets the wireless network, basically allowing you to configure the network name or SSID. Also allows you to configure the type of security (WPA, WPA2) and key or password access. The main router, takes the internet and transmits it by cable and wifi.
Mode WDS (Wireless Distribution System): Is a configuration system that creates a bridge between two separate networks. It is a way used to establish bridges wifi. The WDS is not a wifi standard, and sometimes does not work between router of different brands.
WIFI bridge / WDS Mode with AP.: andste mode is a mixture of the previous two. Allows an AP to establish a wireless bridge with another AP and at the same time establishing a wifi network, you can give performance problems on the router.
PoE (Power over Ethernet): is a system that allows the feeding electrically a device using two of the wires of a network cable Rj45. Allows a router or AP is installed far from a plug or on the outside as it may take a Rj45 cable of up to 120m which makes it work.
Antenna wifi omni-directional: allows you to connect to wifi networks located in any position with an angle of 360°. They usually have a limited scope.
Wifi antenna or Panel directional: can be targeted, and establishes connections in a direction, have a longer range of wifi coverage.
1 - With a wifi antenna powerful USB.
The antenna MELON SILICEO of 36dbi is an antenna very popular and sold. Easy install is recommended for connections in open spaces, villages, towns, environment, ruaral, open field, etc, Is directed towards the access point AP and free get connections is very stable.
Advantages: waterproof for outdoor, is placed in the window, and get the best vision direct. 10 m Cable USB, antenna is very powerful which take the internet and transmits it to a PC or laptop, very easy to install and with a long reach. It works with the chip RT3070 with high-speed wifi N and a high-performance on Linux, Wifiway and Beini, it works with all windows, MAC (10.9) and Linux. You can connect to a router Openwrt SILICON.
Limitations: only useful to a computer.
2 - Antenna UISB WIFI to pick up internet and deal with router Openwrt.
The router OPENWRT SILICEO they can connect to a wifi antenna USB. This antenna kit wifi USB + wifi router, allows you to repeat the internet linked with a wifi antenna that works with the chip RTL8187 and RT3070. Recommended type Blueway N9500 or the Melon SILICON 36dbi panel.
Advantages: once we know that the wifi antenna is connected to a network, we can connect it by USB to the router Openwrt is and what it does is to repeat the WIFI and cable connection to the internet that house the antenna. You'll be able to connect all the computers and mobile tablet you need in your home for WIFI.
Limitations: only works when the connection for the wifi antenna is stable and of high quality.
3 - Station WIFI with PoE power. Nanostation Router CPE Client, or repeater.
The new CPE or router with PoE devices are waterproof, are placed on the outside, on the window or roof and is configured as a WIFI CLIENT. Can get internet and transmits it by cable to another router within your home that will do as the access point. The CPE s epuede configure repeater mode (repeater) so that the wifi is divided in two wireless interfaces, one that makes it as a client connecting to long distance and the other creating a new wifi network, with a new name and password by issuing as an access point. In any case, it is recommended that the wireless network is used with a single mode and a time-bound connecting cable of a repeater wifi work as an access point. It is the best solution to link two houses via wifi. It is universal for windows and MAC etc If you manage to install this router POE connected to another router inside your house, and you get the wifi coverage, you'll have stable internet always. The router once configured to work always even if you turn off and turn back on. It is also a good solution to connect a CPE in one of the houses in AP mode by issuing long-distance, and in the other house a CPE client mode. This provides a stable connection to long distance to be able to share uuna wifi network between two houses or local removed with a router repeater wifi to put inside of house as an Access Point.