Why choose us as your ethernet powerline adapter exporter

Powerline communication technology enables data transmission over electrical power lines, allowing for a convenient and cost-effective solution for home and building networking. 7inova can help you integrate powerline communication technology into existing homes or build networking infrastructure, providing a reliable and efficient solution for data transmission.

Powerline communication technology uses the existing electrical wiring infrastructure to transmit data, enabling data transmission in areas where wireless signals or network cables cannot reach. ODM powerline modules are custom-designed powerline communication modules that are developed and manufactured by 7inova for use in a wide range of applications.

We offer high-quality powerline technologies

ODM powerline modules are designed to meet specific customer requirements and can include features such as different data rates, advanced security protocols, and compatibility with different network technologies. 7inova can offer ODM powerline modules to customers who require a customized powerline communication solution for their specific application.

Our team has the expertise and resources to design, develop, and manufacture powerline modules that meet the customer’s unique requirements. ODM powerline modules can be used in a wide range of applications, including home networking, smart grid, building automation, and industrial automation. ODM powerline modules by Powerline Communication Solution Providers are an excellent solution for customers who require a customized powerline communication solution for their specific application.

The customization, high-quality design, manufacturing expertise, and technical support provided by 7inova ensure that the ODM powerline modules meet the customer’s requirements and provide a reliable and efficient solution for data transmission. There are many Ethernet Powerline Adapter suppliers in the market, and it can be challenging to choose the right one. Choosing the right Ethernet Powerline Adapter supplier can be a daunting task, but it’s crucial to ensure you get the best quality product and service.

Here are some key factors to consider when choosing a supplier:


Ensure that the adapter is compatible with your existing network infrastructure and devices. Check the specifications of the adapters and compare them with your network requirements.


Consider the speed of the adapter, which should match or exceed the speed of your internet service. Look for adapters that offer high-speed connectivity.


Choose a supplier that provides reliable and stable adapters. Read customer reviews and ratings to check for the reliability and durability of the adapter.


Compare prices among different suppliers to find the most competitive price. However, keep in mind that the lowest price doesn’t always mean the best quality product.


Look for a supplier that provides excellent customer support. Check for the availability of technical support, warranty, and return policies.


Ensure that the adapter provides secure connectivity to your network. Look for adapters that support encryption protocols such as WPA2, AES, or TKIP.


Consider the brand reputation of the supplier. Choose a well-known and established brand to ensure you get a high-quality product.

7inova is your trustworthy customization partner

Overall, it’s essential to research and compares different Ethernet Powerline Adapter exporters to choose the one that best suits your needs and requirements. 7inova offers high-quality and reliable products that meet industry standards and customer needs. We offer a wide range of Ethernet Powerline Adapters to suit different network requirements, including adapters with different speeds, features, and compatibility options. We are committed to providing competitive pricing without compromising the quality of the product or customer service.

Powerline Communication Solution Provider


PLC, or power line communication, is a method of transmitting data over a power line. PLC is an essential component of the smart grid because it can be used to implement bidirectional communications over existing power distribution networks.

PLC, or power line communication, is a method of communication that employs electrical currents as a transmission medium. Building a system using power lines as the communication network can be done rapidly and cheaply.

This is why PLC is used for communications in the various energy management systems that make up a smart society, such as smart meters (advanced metering infrastructure – AMI), HEMS, BEMS, and solar panel monitoring systems. Electrical current, either alternating or direct, can carry information in a network.

Fire and security alarms, smart lighting, building energy management systems, and solar farms can all benefit from the lower wiring costs made possible by the Powerline Communication solution providers by transmitting data over existing AC and DC power lines.

Types of Power Line Communications:

  • Narrowband PLC: Narrowband programmable logic controllers (PLCs) operate at frequencies between 3 and 500 kilohertz. The distance they can travel is several kilometers, but the data rate is very slow. The Smart Grid depends on them.
  • Broadband PLC: Broadband PLCs operate at speeds of over 100 Mbps and frequency ranges of 2–250 MHz. They are employed at close quarters. You can use them to automate your house.

Applications of Power Lines:

  1. Home Networking (LAN): LAN connections in the home can be made using the building’s existing electrical wiring rather than installing new cables. An Ethernet port is required for the devices to communicate. When a power line adapter is plugged into a wall outlet, it creates an ethernet connection.
  2. Broadband over power lines (BPL): It uses the alternating current (AC) electrical distribution wiring between transformers to send and receive signals in both directions, and the alternating current (AC) low voltage wiring between transformers and customer outlets to transmit signals in both directions.
  • In-vehicle network communication: In cars, digital signals travel along the battery cables, which carry direct current.

Applications for Power Line Communication Solutions:

Long Termism
  • Smart meter (AMI)
  • Smart home and HEMS
  • HVAC and lighting control
  • Building automation
  • EV charging station
  • Solar power and smart grid

PLC Evaluation Tools

It is important to evaluate the state of communications when using power lines because of potential interference from noise and line impedance.

Technical Standards

It is anticipated that the complexity and scale of PLC networks will increase with the proliferation of smart meters and other smart devices. Several international groups are working to ensure compatibility between these various networks by standardising and developing profiles for communication protocols.

How does power line communication work?

Technology called “Power Line Communication” (PLC) allows for data transmission through the electrical power lines themselves. This means that it is possible to provide power and half-duplex control/data retrieval to an electronic device (for example) using only the power cables.

Where is power line communication used?

In power line communications (PLCs), data is transmitted over standard, low-voltage power lines. Some utilities have already begun using PLC for remote metering and load control. Since the power lines already extend to the meter, it is easily incorporated into the smart metering system.

Elevator Monitoring Pains VS Powerline Communication Solution

Elevator Monitoring Pains:

The installation difficulty of the elevator video monitoring for the engineers is mainly due to the difficulty in wiring. Although the wireless bridge scheme commonly used in the market has solved the cabling problem, while the signal is unstable, it is easy to drop wires and lose packets. The effect is not ideal.

Powerline Transmission Solution:

Working principle: Use the original line of the elevator to load the network (TCP/IP protocol) video or other network signals of the terminal equipment such as the camera/digital screen in the car to 7HP200 or 7ZX150, after modulation, through OFDM carrier technology , use the video line of the elevator travelling cables to transmit the signal to another 7ZX150 on the platform on the elevator shaft, and then transmit the video and other signals to the host computer in the monitoring room after modulation and demodulation.

Since 7ZX150 has the function of filtering and anti-interference, it can perfectly solve various strong electromagnetic interference and noises on signal transmission caused by heavy-duty variable-frequency motors from the shaft to the car, strong current switch surges, and high-frequency signal generators during the operation of the elevator. interference to achieve stable signal transmission.

Installation method: Install a 7ZX150 on the platform of the elevator shaft. In the middle, use the elevator travelling cables to find the video cable, install a 7HP200 or 7ZX150 in the car, and connect it with the network camera to achieve the purpose of stably transmitting network video and other signals.


Stable operation and easy installation;

Multi purpose: 

This scheme is not only used for video monitoring, but also for transmission of any data, such as elevator status monitoring/diagnosis, video intercom, equipment signal transmission, etc.

Email id for contact: sales@7inova.com

Phone no.: 86-755-21003184/ 86-13590114024

AC/DC poweline module

Enhance internet connectivity with our powerline adapters

Powerline adapters by 7inova can be utilized to reinforce a current network and can also be a great fix for extending wifi connections beyond their normal range. Slow Wi-Fi is something everyone struggles with, it can likewise cost time, and above all, cash. Because of the products created by power line carrier communication manufacturers like 7inova, organizations can ensure that sluggish networks are something they no longer have to deal with, giving them something less to stress over in their everyday tasks.

Utilizing two adapters that are an important part of the system, powerline networking ties to a modem in the workplace or home, which is joined to an electrical network. Once associated with the web through the switch, the network is then communicated across electrical wiring to the expected gadget, which is generally a HomePlug. The fundamental reason why powerline networking is valuable is that it is exceptionally easy to install, particularly when you have an OEM HomePlug AV module by 7inova.

Powerline adaptors are widely used in all kinds of settings

One device at home would be a TV which can be linked to the internet. Any device and network can be easily connected. The last thing that anybody should do is install extended wires between the television and the switch, thus a basic set of connectors will ensure that you can start streaming web-based content effortlessly. One more advantage of this for both home and office use is that Wi-Fi doesn’t generally offer full inclusion on location.

If there are dull spots in the workplace and you want to amp up your connectivity, you can easily do that with powerline adapters. A Powerline connector is a gadget that utilizes your space’s electric wiring to send corresponding signals. The connectors which will be a minimum of two will plug into your wall and use Ethernet links to interface with your switch toward one side and your gadget toward the other.

This gives an actual connection between your gadget and switches instead of the remote network given by your Wi-Fi. Powerline is currently a very popular innovation. Powerline utilizes your home’s electrical links so there is no necessity to introduce any extra links. As the establishment of Ethernet links can be tedious and possibly costly, utilizing Powerline could set aside your time and cash.

Extend your network with Powerline Carrier Technology

This system bests everything concerning the unwavering quality of networking and speed, so if you have the choice to introduce a powerline, make it happen! Powerline Wi-Fi range extenders are an extraordinary method for expanding your Wi-Fi reach, particularly to regions that are dark spots in your space. A Powerline adapter is a superior way to extend your network and experience faster speeds.

Powerline adaptors hold no limitations; they can be moved around and utilized on various gadgets without any issues. When connected they will just require a couple of moments to reconnect. 7inova are leading power line carrier communication manufacturer that continuously solves network transmission problems in specific application environments by making use of broadband PLC technologies. We self-developed a wide range of easy-mounted broadband PLC modules and ready-to-use adapter devices for innovative wired IoT and home DIY markets.

Email id for contact: sales@7inova.com

Phone no.: 86-755-21003184/ 86-13590114024

Power line transmitter solves IPC image processing

We think every good product is worth redoing! Hence this year we spent much time optimizing one of our Security Three Swordsmen: 7HP200.

Do you know powerline is a very good solution for Safety, IP intercom, elevator communication? And you can’t miss below:

PLC+DC 12V/2A( Power Supply) Network Transmitter– Special Design for IPC *upgraded version  *plug&play    *Security Monitoring,video signal transmission via PLC network

7HP200-2 Main
7HP200 new model


#DC12V 2A (power supply) output

#AV500 powerline high data rate , lower latency

#5*9.5cm compact size, space saving

#Pair and work with PoE PLC/PLC isolator together


1. No extra cabling, save labor and time for your project.

2. Work plug&play; No need to do any setup.

3. Up to 300meters transmit distance, as stable as wired communication.

4. 0 packet loss, more econonmical, thoroughly defeat wireless bridge solution.

powerline adapter kit

7inova: An Ethernet Powerline Adapter Factory that meets your requirements.

A reliable powerline adapter created by a trusted Ethernet Powerline Adapter Factory like 7inova is a great option in contrast to running in-wall Ethernet links or depending on unreliable WiFi. A powerline adapter can transmit data over your devices and networks very much like it would over Ethernet links.

Any equipment and set up like a home theater or other gadgets can seamlessly interface with a powerline adaptor utilizing an ethernet link, over your home’s electrical or to a second powerline adapter connected to another area.

It is associated with your switch utilizing an Ethernet link. Interfacing your streaming gadgets and switching to powerline adaptors is practically similar to connecting them utilizing ethernet links. With the expanded number and utilization of gadgets that can interface and move digital media across devices in a home or office, utilizing a customary wired Ethernet network to get to data and documents all through the space can be full of hassles.

Powerline adaptors can be beneficial to use in many ways

In cases like this, powerline adaptors can be the perfect answer as long as you are aware of their benefits and restrictions as well as the added security it provides. Wi-Fi is very helpful, but it unquestionably has its deficiencies. Even though powerline adaptors have so many features, they also offer unwavering quality that wireless technology still can’t compare with. Powerline adaptors work depending upon the electrical wiring in your home.

A powerline adaptor can send information over your current electrical wiring very much as it would over Ethernet links – all you want is an electrical plug. It is not difficult to set up a powerline adapter by 7inova, Ethernet links, and no less than two powerline adapters (PLC). One of the adapter must be connected to the electrical plug closest to your router and interface with it utilizing an Ethernet link.

Utilize different adaptors for every gadget you need to connect. The main component that you must consider while buying a powerline connector is its speed. Powerline adaptors are prone to less data loss and stable transmission over normal Wi-Fi. Powerline adaptors use your home’s electrical wiring to move data.

Powerline units can additionally be password secured, adding a layer of protection. Powerline units are great for enormous spaces with numerous floors. Many would select Wi-Fi extenders at this point, but powerline adaptors can provide a better network through thick floors and walls. Much of the time, powerline connectors offer a speed identical to that of Ethernet links, so it’s more dependable than WiFi. Furthermore, powerline adaptors are turning out to be increasingly cost-efficient, so they’re a superb choice for individuals who want to experience the advantages of a wired network without managing links. 7inova offers ODM powerline modules, ready-to-use devices, and home-use powerline adaptors.

Do you know- How to make the most from the power line?

I recently wechat in a group, one friend is curious about my power line module image, asked what it is and what is it for. I explained: It is a kind of embedded module, make use of power line carrier communication technology, realize network transmission for such as underwater drone, intercom, security camera ect.

Friend still didn’t quite understand what it is and what it is for. I recognized that powerline carrier technology is still not introduced to most  common people. How to make them easily understand why need to use powerline?

Simply put, power line carrier solution is an optional network transmission way where wireless or ethernet cable, fiber are not suitable to use.

For example, underwater drone, underwater camera, they need to do image transmission, but it is not convenient to use cables or wireless under water, right? In this case, powerline is a very ideal choice.

Unlike powerline adapters in home, which are plugged into mains directly, the module form powerline modules are designed to embed into main device, they work under power supply of AC/DC Voltage from main device (Tether board, elevator control board, camera ect) , pair and work plug and play, transfer network signal over the AC/DC power line.

It will be better If I could send some pictures for illustration later. Anyway, For engineers, he will understand the work way better than me. : )

Ethernet adapters can be handy in residential and professional settings

With increased dependability on systems and networks, it is almost impossible to work without a fast home network. It is growing in importance every day and even though wifi is one of the most popular ways to obtain this, it too can sometimes fail. If you are looking for something that solves the transmission problem that cannot be reached by wireless, network cable, or other methods, a powerline ethernet adapter is an answer.

It is a quick and easy way to instantly build and extend network in your home. All you have to do is add the adapters in the places where you would like to access internet and you are all set. 7inova offers a wide range of powerline modules, ready-to-use devices, and home-use powerline adapters that you can choose from. These products can be used to gain access to a stable network that reaches all areas you want it to.

In many cases, Wi-Fi can often leave you with unreliable coverage no matter how fast its speed is. This is the problem that a powerline adapter can quickly solve. You can also choose to place ethernet cable drops in each room. A powerline adapter gives you easy access to use your home’s electrical wires to spread out your network. If there is a spot that the wifi doesn’t reach, adding an adapter will bypass any interference that is present and drastically improve the signal.

In some cases, it can also help you create a network that is much faster than Wi-Fi. While Ethernet cables offer much faster and more reliable networks, they often end up looking too shabby because of the multiple wires you would have to deal with. This is where a powerline ethernet adapter can prove to be useful. Ethernet adapters are currently revolutionizing the way you network.

They are a more flexible network option that is designed to extend coverage, cover all possible spots, and have a lot more features to explore. If you are on the lookout for ethernet adapters, modules, or any other product with broadband PLC technology, always remember to purchase it from a reliable powerline module manufacturer like 7inova.

7inova offers high-quality, cost-effective products for wired IoT and home DIY market

We focus on solving network transmission problems in specific application environments by making use of broadband PLC technologies. Our adapters are a consumer-friendly solution to increase internet speed and coverage. With 10 years+ accumulation, 7inova possesses expertise powerline product experience, built and expanded a rich powerline carrier communication (PLC) product line for niche market. We aim to provide users with smart network products that help them seamlessly get connected. You will never have to compromise with unreliable networks and devices or go through the hassles of fitting too many wires in your home when you choose an ethernet adapter. Know more about 7inova.

7HC120PCBA-AV200 Coaxial Communication Module (DC 12V)

AV200 Homeplug Via Coaxial Cable, DC 12V input, 2km Transmission Distance

7inova DC12V Powerline Module 2

AV200 Homeplug Via Coaxial Cable, DC 12V input, 2km Transmission Distance

The main chip of 7HC120 coaxial communication module adopts Atheros design. It has the characteristics of high integration and small size. It can provide up to 200Mbps power line transmission rate, stable work and reliable performance.

The 7HC120 power communication module provides users with DC power interface, PLC BNC/DC communication interface, general GPIO interface, working status indicator interface and network interface.

Category : Powerline


1. Support up to 8 nodes;

2. Support IEEE802.3, IEEE802.3u, standards;

3. Support HomePlug AV; Data transmission through 75Ω coaxial cable, providing up to 200Mbps transmission rate;

4. 10/100Mbp adaptive Ethernet interface;

5. Support 1KM transmission distance;

6. Support 128-bit AES encryption to ensure the security of network data transmission;

7. Support any operating system, including Mac, Linux;

8. Support fault self-recovery

9. Flexible PLC interface:

(1) Support single BNC head 1 to 1 PLC access;

(2) Support dual BNC head 1 to 2 PLC access;

(3) Support single DC head 1 to multiple PLC access

Hardware Specification

Model Number7HC120-PCBA
StandardHomePlug AV,IEEE 802.3,IEEE 802.3u
ModulationOFDM (1024/256/64/16-QAM,QPSK,BPSK,ROBO Modulation)
Frequency Band2-28MHz
InterfaceDC/BNC Interface, Ethernet Interface
LED IndicatorPower,Data,LAN
OSWindows 98SE/ME/2000/2003/XP/Vista,Windows7,Linux,Mac OS
Transmission Distance300m(The same Power Meter)
Coverage5000 Square Inches
Security128-bit AES Encryption
Working VoltageDC-5-12V


Working Temperature0℃~70℃
Storage Temperature-20℃~70℃
Working Humidity10%~90%RH Non-Condensing
Storage Humidity5%~90%RH Non-Condensing
Chinese (Simplified)English