PLC adapter from Rostelecom: prices, reviews, how powerline works. PLC adapter from Rostelecom: functionality and connection diagram Low network speed. What could be the problem

A PLC adapter from Rostelecom is a device that transmits an Internet signal over an electrical network. Such equipment is analogous to the classic installation of an Internet cable in an apartment or private house.

A wireless network today is available in almost every home or apartment. So-called Powerline adapters use electrical wiring as a network for data transmission. Despite the fact that this technology is considered outdated and useless, it is quite effective.

Today, 802.11n technology is one of the most widespread. The latest router models provide connection speeds of up to 1300 Mbps.

Reviews of the PLC adapter from Rostelecom and the wireless Powerline technology itself confirm the reliability and ease of data transfer that other technologies cannot provide. Such systems, in fact, are not a complete replacement for Wi-Fi and complement each other.

What is a Powerline network?

Powerline is essentially a type of wired network. We can assume that the apartment has a broadband Powerline adapter located in the hallway and a smart TV in the living room that does not support wireless communication. In such a situation, you can connect digital television only using an Ethernet cable, which will need to be run along the floor of the living room from the corridor. Of course, all wiring can be removed under the baseboard, but such manipulations may require certain repair work, which is not always a good idea. In such a situation, it is the Powerline network that can help.

Connecting a PLC adapter from Rostelecom

Connecting such an adapter is not so difficult: it is invisible and comes with the necessary parts for connection. The kit comes with two adapters and several short Ethernet cables.

The connection diagram for the PLC adapter from Rostelecom is simple: one of the Ethernet wires is connected to the first adapter, the second to the router. The adapter is then connected to the mains. A second connecting and a second adapter is connected to the HDTV connector, which is also plugged into the outlet.

Adapters are detected in automatic mode, without a lengthy configuration process and driver installation. The resulting connection serves to transfer data from the router to the TV via electrical wiring installed in the walls.

Connection speed

The first standard was introduced in 2001 and had a low speed of 14 Mbit/s. The latest models of PLC adapters from Rostelecom support gigabit networks, which is highly valued by users.

What are Powerline networks used for?

It is not always advisable to purchase Powerline adapters for home networks, especially if you have a wireless hub. However, this technology has its advantages - high constant speed, connection security, reliability and ease of operation.

The PLC adapter from Rostelecom allows you to connect to networks with poor connection quality caused by interference in the signal path or a large number of overlaps. This technology is often used to connect equipment that does not support Wi-Fi networks, for example, outdated game consoles. Powerline adapters are an efficient, neat and compact network solution.

Powerline technology is safer than its analogue - wireless networks. Only one person has access to the connection, since data transmission is carried out over copper wires in the building.

The functionality of some models of PLC adapters allows you to set a password for connecting to the network.

The principle of operation of Powerline networks

The technology of transmitting signals through electrical wiring was first used in 1920. This solution allows electricity meters to switch to off-peak speed. Electrical networks in homes support different frequencies, but 50/60 Hz is considered standard. Additional data can be transferred via the same wiring to more high frequencies without causing interference.

The very first Powerline standard provided a data transfer rate of 14 Mbit/s. A few years later it was released a new version adapters that had a throughput of up to 200 Mbit/s, which is enough for streaming video.

You can find out where the PLC adapter from Rostelecom is sold at the company’s offices or by calling the hotline.

Connecting and setting up the adapter

If the adapter was not purchased from the Rostelecom operator, then before connecting it and subsequent configuration, you need to make sure that the equipment supports your type of electrical network. Using the adapter, you can easily connect to the Internet for those users who cannot install Ethernet cables at home.

1. The adapter is connected via a network patch cord to a personal computer. Enter the address http://192.168.1.1 in the browser search bar. After logging in, the connection setup wizard starts.
2. By default, the password on the device is admin, which you will be asked to change in the first setup step.
3. The new password is entered twice, after which the “Next” button is pressed. The second stage is setting up a Wi-Fi connection.
4. The name of the wireless network is entered in the corresponding column. The “Russia” region and mixed operating mode are set - Mixed 802.11 B/G/N/. The radio channel remains unchanged. The next window is network security settings.
5. In the Wi-Fi network security settings, the encryption type and network security mode are changed to AES and WPA2-PSK, respectively. The wireless network security key is entered in the appropriate field.
6. The adapter configuration is completed by pressing the Compete or “Finish” button.

The next setup step is the LAN Setup section. It changes the IP address. This is done so that there are no conflicts with the router’s IP address.

The integration of all Powerline adapters into a single network is carried out in last resort. For this purpose, the device is connected to the electrical network and the router port. The Security key is pressed for 15 seconds, during which the device will generate a new NMK key. Then the button is pressed and held again for 3-4 seconds.

The second adapter is connected to the electrical network. The Security key is also pressed for 15 seconds to reset the NMK key and generate a new one, then pressed again for 3-4 seconds. The adapters then automatically connect to each other and the user can only check their functionality.

Our company offers services for diagnostics, repair, connection, configuration of a PLC adapter for a home computer network, organized by transmitting data through electrical wires using PLC technology in places inaccessible for wired or wireless communication.

Electrical data networks PLC

The term PLC means the transmission of information over an electrical network, which uses a special one. This technology uses splitting the data stream into several, transmitting them at their own carrier frequency and further summing them.
When transmitting signals in electrical networks apartment buildings Severe transmission attenuation may occur at certain frequencies, which may result in data loss. To eliminate this, the signal attenuation is constantly monitored and if it exceeds a threshold value, it switches to another frequency range with best characteristics and the data is sent in a different range.

To organize a network you need buy plc adapter and install it at the end user. This powerline adapter communicates with the converter installed in the switchboard, through which access to the Internet occurs. The estimated distance over which encoded data can be transmitted via electrical wires is just over 1 km. In practice, today a sufficient signal can propagate over a distance of about 300 m. Based on this, it makes sense to install data transmission equipment at the transformer substation of an apartment building or holiday village, to which over a thousand apartments can be connected. Received practical distribution PLC adapter, which allow you to connect to a computer network premises whose connection to the access point is impossible using standard wired and wireless communication methods. The apartment has been renovated in European style and there is no desire to drill holes in the walls for laying cables; reinforced reinforcement in walls and ceilings monolithic buildings, preventing the penetration of Wi-Fi radio waves, these are the reasons for using technology using powerline adapter. Then as a computer local network Regular apartment wiring will be used.

PLC computer network adapter D-Link DHP-306AV

PLC adapter can be used in the following cases:
The apartment has recently been renovated and running the cable externally is not advisable.
The room is well shielded - iron fittings prevent the penetration of wireless radio waves.
In such a situation, the way out is the Internet through an electrical outlet using a plc adapter. The transfer of information will occur through normal home electrical wiring. The most common technology for connecting an electrical outlet to a computer's Ethernet port is the HomePlugAV standard. The D-Link DHP-306AV adapter is inserted into an electrical outlet, one near the router to which it is connected with a standard cable, the other near the connected device. On the front panel there are three indicators of the PLC adapter operation: Connection to the electrical network, connection to the Power Line network and connection to Ethernet.

Powerline adapter TP Link

Powerline adapter TP Link campaign has a wide range of devices that allow you to connect the global Internet anywhere there is an electrical outlet. You can buy it in specialized stores.
Modem parameters are summarized in a comparative table of characteristics. Currently, powerline adapter models TL-PA 2010, 2220, 4010, 4020,4220 are produced, which replaced discontinued ones.

Models of powerline adapters containing the letter P in the name, as well as the TL-PA551 model, have a built-in pass-through power socket.
Models TL-PA2220, TLP-4220, TL-WPA271, TL-WPA281 have the function of enhancing the Wi-Fi wireless signal coverage area.
Adapter models TL-PA511, TL-PA551, TL-PA6010 have a Gigabit Ethernet port.

Setting up a PLC modem

does not have any web interface. Control is performed by two buttons located on the side panel: Reset - press and hold for more than 1 second to reset and install factory settings; Secure - secures the synchronization of two devices. The label directly on the modem indicates the so-called “PLC PWD” - a unique password required to configure the adapter.
A special utility, D-Link PowerLine AV Utility, is available for download on the manufacturer’s website, which allows you to check the quality of the plc modem connection.

Recently discovered new technology in the form of PLC adapters. I was shocked to say the least by the capabilities this adapter provides. Using this device, you can run the Internet through electrical wires in sockets.

The maximum data transfer speed in such a network can reach 200 Mbit/s.

In general, the device looks like this:

It's called Netgear Powerline AV 200, I ordered it through an online store. The kit comes with 2 such devices with two patch cords, in other words, a stranded wire that is crimped on both sides with connectors.

This thing works as follows. A UTP cable is installed into your apartment - an Internet cable; it is inserted into one of the adapters, which is then plugged into an outlet. This adapter will be a source that sends information through electrical wiring throughout the apartment. In order to pull this signal out of the wires, a second adapter is inserted into the socket in the right place; it will already be a receiver. Another patch cord is inserted into the receiver, the second end of which is already inserted into the required device. Be it a Smart TV, router, computer or laptop. This is how I connect the Internet to my computer.

Advantages of using a PLC adapter on your face:

There is no need to lay an Internet cable through the entire apartment.

You can easily reconnect the adapter in another place where there is an outlet. In the case of a cable, you would have to drag it.

The adapter does not occupy a socket, due to the presence of a socket in its housing at the front.

The adapters are extremely simple to install and use. There is no need to configure them in any way, just connect the wire and plug it into the socket.

There is also no need to worry about protecting such a network; the adapters have a system

Push-and-Secure. That is, the protection is activated with one button on the device body. No passwords. By the way, the adapters are economical in terms of energy consumption; in standby mode they consume less than 1 Watt of energy.

As disadvantages, I can note the following: The quality of the signal depends on the condition of the wiring. The adapter cannot be plugged into surge protectors; for them to work properly, they must be plugged directly into a power outlet. I tried to turn it on through the filter, but as a result the information was not transmitted. The device turns all the wiring in the apartment into one large antenna, which jams the shortwave radio signal, which is why these adapters are prohibited in some countries.

In general, the device is useful, as long as it is not banned, you can use it.

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