Wi-Fi router for dummies: meaning, principle of operation, connection and device. How Wi-Fi looks like How Wi-Fi looks

Hypothetically, everyone thought we were digital signals How can they smell us, what would the stench be like? How could we physically track the Wi-Fi trace? This very fact is being followed by photographer and artist Louis Hernan in his new series of work under the title “Creative Investigation of Droneless Spectra”.

Obsessed with the invisible infrastructure of the filaments that squeak our dartless world, Louis decided to depict the edges of electromagnetic filaments in a series of astonishing color photographs. The photographs of the Swede gained popularity, which prompted the author to further research in this area.

Vikorist camera with high visibility and RSSI sensors for visualization WiFi boundaries You can create beautiful pictures. The result is a beautiful collection of surreal images, both active and static. People are often misled by technology, but never care about its nature. Ale zavdyaki Luis Hernan You can now see what Wi-Fi looks like in your home!


This project aims to demonstrate the nature of the vastness of electromagnetic circuits and show that high technologies can be visualized. Just because the human eye can’t see what it doesn’t mean doesn’t mean it can’t see anything. And the author of these photographs clearly demonstrated that wi-fi was immediately available for communication.


The Digital Ethereal project is a progressive creative scientific research work that explores the materiality of drone-free protocols. As part of this work, some striking photographs were taken.

After the advent of computers and laptops in everyday life, the number of clients from providers increased by several dozen times, to the current world For rich people, living without the Internet is practically unthinkable.

To begin with, the primary protocol for transmitting information through telephone call, Then, an increase in the amount of transmitted information was demanded by an increase in the brilliance and increased transmission speed. New ways to access the Internet have appeared.

However, as before, the availability of laptops was minimal due to the need to connect a cable to the modem. After all this invention dartless method transfer of the great obligation of data to the great stand up, as it took away the name Wi-Fi. In today's world, in many great places, one can sharpen the point Wi-Fi access And skin can be created if you have access to the Internet and a special router.

What is a Wi-Fi router for home?

Smartphones, tablets, laptops and stationary computers can be used to obtain a large amount of data. With tablets and phones, the situation becomes more complicated because it is impossible to connect to the Internet to update software or other equipment via a WAN cable.

To make it easier to use the Internet, people at home began to use it Wi-Fi router s. This feature differs from older versions in that it has a WI-Fi module that connects all devices within the range of its signal. The first models were equipped with an antenna, the current ones do not differ from the original variants.

The principle of this possession lies in the offensive:

1. Connections are made through telephone or Internet connections, as before.
2. The built-in module, which is configured through the computer when navigating to the system’s IP address, connects connections to the created network and evenly distributes maximum bandwidth between connected devices.

The router acts as an information distributor.

What kind of routers exist?

Before selecting a router, you need to follow the steps carefully, so the specifics of your choice depend on dartless lines. All Wi-Fi routers can be divided into the following groups:

1. ADSL – dartless router, which is connected via ADSL. We are victorious about the visibility of the WAN port under the telephone connector. It is likely to become very popular, and in many places the Internet connection requires an additional telephone cable.
2. FTTB- The most popular version of the connection, which is connected by twisting the pair.
3. CPON/CEPON/PON- A new option has recently appeared that allows you to maintain the maximum permissible speed of communication and transmission of information. You can only get a similar router for its obviousness. necessary connection to the provider, who has given the name passive optical connections.
4. 3G- routers that distribute data when connected to the Internet via Stilnikovy ligament. U to this guy There are no ports, and there is no place to insert a SIM card.
5. The most expensive and popular option is the universal one. It transmits a combination of several connection types.

When looking at this, it is significant that 99% of routers have ISPs, but they need to be properly configured according to their connection protocol.

Nowadays, it is becoming increasingly common to install Wi-Fi routers themselves, and this stench necessitates the need for extensive cable routing to the required location.

Doctors can reach a large radius of robots and those that allow the signal to pass through the walls, the router can be installed.

The only problem is the computer or other device is to blame. All modern laptops are prone to receiving similar drone-free measurements, but standard stationary computers do not suffer from this.

There are a number of options for the current problem with Wi-Fi service Using a desktop computer:

1. Vikoristannya external building, connections can be made via USB or WLAN port. Here you should note that a USB connection can reduce the speed of information transfer. Therefore, due to the obvious high speed of the router connection (due to the characteristics of the provider’s services), this method of organizing home security is not recommended. The WLAN port does not suffer such harsh restrictions.
2. How the mother card transmits the installation capability indoor unit Once accepted, you can upgrade the system unit. However, it can be much more expensive, the lower construction of a wired home fence.

As a rule, the master who comes to connect the Internet will recommend the shortest connection option.

Yak reverse

Regardless of whether the provider’s representative recommends the most suitable router option, in some cases you have to choose on your own. When choosing a track, pay attention to the following nuances:

1. Price- The release of this show for possession, which is intended for vikoristanya in household minds, is very great. In this case, the price reflects the beginning: weak signal strength, low reliability, small coverage range. However, there is no such thing as an expensive option for home use.
2. The presence of singing ports. Most types have enough FastEthernet ports. Ports that are used to connect a gigabyte connection are often not required, as much as the bandwidth supplied by the provider is often significantly lower. The only result is the creation of a large household budget, but everyday needs are extremely rare.
3. Features Wi-Fi antenna very important. There are two types of antenna expansion: internal and external. It is recommended to use an external antenna, since it is possible to replace it with a stronger option if necessary. It is also important that in order to achieve high transmission speeds, the antenna must use the 802.11n protocol. To reduce the cost of construction, some generators install other types of antennas that operate at very low speeds. The frequency of operation indicates the radius of the surface.
4. Hardware filling- an important showman, like few people lose respect for. The type of hardware is installed on the home security system in the same way as it is installed on the system unit.
5. Additional possibilities for such possession are already limited. Most often, these include additional roses, as well as servers for song programs.
6. Brand. As far as the brand is concerned, there is practically nothing to say - all the producers are greedy garni models. For example, TP-Link and Netgear have a lot of models with good performance. Asus rarely malfunctions. But all the manufacturers make models, which often give great problems. Most often, there is a line of budget options, the fragments on their prepared devices will provide as much assistance as possible.

Also, when choosing, you can look at the options that your friends have installed and ask them about problems with the Internet.

How to correctly vikorist

You can install a router. In this case, it is not your fault to stand in a dark place, the temperature is room temperature, and the direct flow of sunlight is turned off. Installing this equipment is simple: you just need to connect the cable to the cable and that’s it. And the axis of adjustments is becoming more complicated.

The creation of an access point is carried out through a computer, and the specifics of connecting to the Internet are up to the provider. Setting up requires an administrator login and password, and the provider does not provide this information to secure the servers.

A look at the latest models

You can see the following models:

1. TP-LINK TL-WR740N- A cheap version of Vikonanny, which uses a tight antenna. Transfer speed becomes 150 Mbit/s. For most purposes, the liquid will be completely sufficient. Vartist - close to 2500 rubles.
2. TP-LINK TL-WR841N- A more productive option with speeds of around 300 Mbps. Two powerful antennas are installed. The price is in the range of 4000 rubles.

It is finally important that you can create Wi-Fi at home without a special router only with a device, with a built-in module, that can distribute, and not only receive, a signal. Current models of large laptops can become an access point, and if the computer has access to the Internet, access will be visible to all devices. In some cases, the access point can be a smartphone or tablet.

Hello, dear guides! Have you considered buying a new Wi-Fi router? Wonderful idea! This publication explains how to choose a WiFi router for your home, how to gain respect when choosing a router and how to avoid disappointment with the buyer. We have already learned what to gain respect and how not to show mercy, by cheating. We actually wrote the article correctly in the car. The hour has come home Wi-Fi router.

It’s no secret that today there are already a lot of varieties dartless routers access point: ASUS, D-link, Huawei, Linksys, MikroTik, NETGEAR, TP-LINK, TRENDnet, Ubiquiti, Upvel, ZyXEL and others. There may be dozens of models of routers and Wi-Fi access points available at your device. Which router should you choose for your home? Do you need to overpay for brand names, new innovations and progressive fillings? Let's figure it out together!

In one of our articles we have already revealed what the basic principle of our work is. We would like to immediately clarify the difference between a Wi-Fi router and a Wi-Fi access point. Otherwise, in stores, routers may be called access points and for good reason. The first function of a router as an access point is the visibility of edge ports on the router. And it’s not easy, as a result of providing a simple access point - expanding the coverage area of ​​the network, and not distributing it to the Internet on the device.

All WiFi access points are used to increase the network coverage area. However, it is not possible to organize a full-fledged barrier behind another access point (there are no required ports). WiFi router(this is the router) - the same no-dart point access, as well as the possibility of organizing a measure. Whether any router can act as a switch, fragments may LAN ports for connecting a laptop or computer merging cable(). We’ll show you what the hemorrhages are right now. This is what a standard Wi-Fi router looks like from the front side:

As you see, no one has anything foldable. First of all, you need to understand what kind of Internet connection you want to choose and buy a Wi-Fi router. Regardless of connection technology, you also need to know exactly what type of Internet you have installed. Or what type of person do you plan to vikorist from the future? we have already heard about different types The Internet is connected to our statistics. Axis three main connection protocols: Ethernet, ADSLі 3G/4G.

Please! Many providers post recommended router models on their websites. Please don’t hesitate to go in and check the router’s functionality against your Internet connections.

First protocol Ethernet(The main three types of protocol in Russia are PPPoE, L2TP or else VPN) runs along the intermediate cable, as in I'll cut the fee your home computer Or the laptop connects the cord to the provider, which means your connection and this connection protocol. The most popular providers, what to recommend Ethernet access - tse Beeline, Rostelecom (Online), Dom.ru (Dom.ru), NETBYNET Akado, ByFly, TTK, Ukrtelecom and others. In truth, they are impersonal, I just buy a lot of providers from the larger ones. The axis looks like the rose of the RJ-45 router:

Another extension of the linking protocol – ADSL. In Russia, a provider works with it MGTS. The axis looks like a WiFi router for the ADSL protocol (the axis looks like a telephone):

The third popular type of connection 3G/4G. They work with him like this mobile operators, yak MTS, Beeline, Megaphoneі Skylink. On the router designated for distribution 3G/4G Internet connection with a special USB connector:

First of all, for which the buyer always has a lot of respect - the price. Why does one router cost a thousand karbovantsy, and another - five thousand. There’s a lot to it, all the richness in its characteristics. First of all, let’s take a look below at a few words about the price and pricing market for routers.

It is often possible to have almost two side-by-side glances. Some koristuvachs home WiFi Routers argue that overpaying for expensive router models makes no sense, while others argue that cheap routers are inferior, tend to break down, glitch and work unstably. Like always, the truth is in the middle. The vast majority of routers are manufactured in China, but this does not mean that everything smells bad or bad. What contributes to the price of the router:

• The hardware stuffing is installed in the router (processor, flash memory, etc.).
• Router brand.
• Hardware and software capabilities are the same as other models.

For example, WiFi routers of one of the wired wireless networks Dlink Particularly cheap models are often released with stock firmware, and the hardware of cheap routers and Dlink access points is not designed for high productivity. Imenity Asus may vary model range, which includes both expensive router models and certainly budget options. The rest may not be on your own best choice. Linksys– Certainly expensive, but even more reliable and clear routers. TP-Link– a budget manufacturer of Wi-Fi routers, the range of products from this company is even controversial. Can be used on unclear goods. Zyxel – produces a whole range of models for the home, which are sufficiently reliable and suitable for home use. It’s true that this company’s prices are not democratic. Router view NETGEARі TRENDnet It’s also possible to get the ones that are clear and very cheap.

You can run into an unclear model at the skin tester. Ale yakscho gain respect for vodguki and technical characteristics, then your ability can be greatly reduced. Hardware and software capabilities are what you need to know if you want to choose the right wifi router for your home. Much of what the price of a single model depends on the possibilities that the router can use. Why expand the capabilities needed by everyday householders? Wikoristannya WiFi router? Let's take a look at how to choose a router for your apartment based on its technical characteristics.

Main technical characteristics when choosing a Wi-Fi router

If you choose a home router at a reasonable price and don’t lose sight of its characteristics, then you can be happy with the purchase. Deckless, cheap devices are not insured for high tension and the coverage area can be several meters. Moreover, low-power routers do not allow the signal to reach through walls or other obstacles. If you have an apartment with concrete walls or Zamiskiy budinok With the eye-catching ones, you will be amazed at the well-dressed model of the belt.

There are a lot of negative effects from cheap routers, which means that your router is less likely to access the Internet via WiFi. This is due to the cheap and obscure stuffing of Wi-Fi routers. For example, if your provider provides access via a 10-megabit channel, and the speed limit for downloading files is less than 1.25 megabytes, then, perhaps, it is not in an unclear position, but rather Wi-Fi robots.

In addition, cheap router models can freeze, glitch, or simply malfunction. Just wait until you restart your router - it's quite a nerve-wracking task. Another type of similar behavior of the device is the flashing of the device, in order to replace the internal firmware with the new one (the latest firmware can be found on the manufacturer’s website). However, you may not be able to spare it with an expensive analogue, otherwise the likelihood of such inconveniences is lower.

Now we will look at the main characteristics of routers that need to be respected in the face of WiFi in the home. If you first choose a WiFi router, then you won’t know about the specific parameters. In reality, everything is not so complicated. Most of all, we have already understood that any router has a port for connecting to a channel from the provider, a LAN port for connecting to hemezhevy map computer and the ability to distribute the Internet using wireless Wi-Fi technology. The main characteristics of the router are due to the fact that if you do not know which WiFi router to choose, then these will be sufficient:

1. Possibility of channel encryption using all available encryption types – WEP, WPA, WPA2.
2. The ability of robots to meet all standards dartless link – 802.11b, 802.1g, 802.11n. Mode N will take care of itself high liquidity dartless connection. It is important that the router is able to work with mixed modes. 802.11b/gі 802.11b/g/n . Do you want to connect those devices that work with you? 802.11n and those older gadgets that only work on 802.11b or else 802.1g. All models support the standard 802.11ac, which theoretically allows you to use a drone-free gigabit channel. But in practice, a gigabit channel is not required at home, the same provider that can provide it throughput capacity you need to joke.
3. The router can work with protocols PPPoE L2TP і VPN. The first is due to inclusions for all models, but not all models have the second and third protocols. It’s true that you don’t have a VPN or L2Tp connection to your phone, it’s not a fact that you won’t need it anytime soon.
4. Please make sure the router removes the antenna. It is important to increase the WIFI zone coverage, as this may not be sufficient.
5. The number of external antennas - the more, the better. However, for a small apartment or a small farmhouse, you can completely connect a Wi-Fi router with one antenna. If the apartment or private booth is large, then you may have to install a wifi router in the middle of the booth or apartment, or buy an additional access point.
6. About `em. Bazhano buy a router with volume RAM 64 megabytes. 32 megabytes of RAM may not be usable when using WiFi great quantity outbuildings
7. It is important to know that the router is not the weakest. A strong wifi router for the home is a guarantee of stability in the future. The processor ensures maximum Wi-Fi data transmission speed and signal strength during operation of the device.

• – how to connect a Wi-Fi router on the router application Trendnet.
• - Even more reporting instructions from setup and connection of Wi-Fi router.
• – what to do if you don’t have to pay for WiFi?

For home use, you do not need a router with a print server (with software security, which allows a group of users to privately use a printer connected to a USB). However, since this function is necessary, do not forget about it when choosing and purchasing the model that suits you. In our current section, we have compiled a rating of routers for wake-up calls based on their characteristics, which, in our opinion, is the best choice for a reasonable price.

How can only a computer connect to Wi-Fi limits, the password for it is no longer usable. And most users easily forget this password, especially when writing to any notebook paper. This is not a problem until you need to connect another device to your Wi-Fi - for example, a phone or tablet.

I’ll show you a number of verified ways to find a password that is suitable for any popular operating system(Windows 7, 8, 10).

The simplest way to find out your Wi-Fi password

1 . Press the left mouse button on this icon in the tray.

Located at the bottom right corner of the screen, between the alphabet and the anniversary. Sometimes this icon is located under a small arrow.

2. In the window that appears, right-click on the line where you need to find out the password, and select “Authority”.

3. We check the box “Display characters to be entered” and the computer displays the wifi password in the “Security key” field.

Another simple way

This version is very foldable, it shows all the drone-free connections to which the computer is connected, and not less active.

1 . Right-click the mouse next to the third icon and select the item “Control Center for Security and External Access”.

2. A window will open, on the left side of which you can select “Management of dartless lines”.

3. Click on the required measure with the right mouse button and select “Power.”

4 . Go to the “Security” tab and check the “Display characters to be entered” checkbox.

If the item “Manage dartless lines” is not available, then click “Change adapter settings”, right-click on the required connection and select “Stan”. Finally, click on the “Dartless Control” button, go to the “Security” tab and check the box next to “Display characters to be entered”.

We can change the password through the program

The WirelessKeyView program is such a wonderful product. You can always look up passwords for all points to which your computer is connected. There is no need to install it: just download from the official website, unzip it and run the file in the program. Yakshcho wifi points don't show up immediately, click on the icon

That's all from me :)

On the minus side, you can note that antivirus agents are complaining about it, so the program is in adjustment (my Kaspersky, for example, was controlling the panic). If you don’t want to be bent, take care of your health.

You can see the password for your Wi-Fi on the configured router

This method is good because only you can always find out a password that your computer doesn’t know. For example, you reinstalled Windows, but you don’t remember the password for your Wi-Fi and now you can’t connect. So the router will help you with this axis.

A router is the thing that “distributes” the Internet. It looks something like this:

Your password is saved in your settings. To know this, you need to connect the router to the computer via a cable cord (as supplied).

Since the computer remembers the password and connects to the limit, you may not bother anyone.

1 . Open the browser (program for the Internet), address row another 192.168.1.1 and press the Enter button on the keyboard.

Most often, after someone appears, you will be asked for a login/password. If this doesn't work, try other addresses: 192.168.0.0, 192.168.0.1 or 192.168.1.0. If you don’t like it, then take the router, turn it over and find its IP address on the sticker.

For example, I didn’t have an address on the sticker. Then I rewrote the router model from it (mine is Huawei HG8245A) and entered “huawei hg8245a ip address” into the search system. It turned out that the addresses are different from the login and password.

2. In the window, enter the login admin and password admin.

Make sure these data are correct (as long as you have not changed them on purpose). There may also be other options, for example, root or user. The smell is written on the router itself - on the sticker on the other side.

3. Open the Wireless tab ( No-dart mode) or WLAN and there you can find the password. You can often find it in the Wireless Security section (Security Settings or No-Dart Mode).

As a rule, the password is written in the column, where the word is Key, Password and Password. Often, to help you improve, you need to check the box.

Before speaking, it happens, you will need to write immediately when you open the router.

It didn't help

Then you can reset all the parameters of the router to factory settings. In this case, you will have to configure it yourself: specify the Internet connection parameters, network name and password.

To reset the settings on the router, the Reset button is located in the back of the router.

We squeeze it with any sharp object for about ten seconds. After this, all settings will be reset, and the router will be like new - you will only have to configure it.