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This section provides an overview for power-over-ethernet (poe) switches as well as their applications and principles. Also, please take a look at the list of 7 power-over-ethernet (poe) switch manufacturers and their company rankings. Here are the top-ranked power-over-ethernet (poe) switch companies as of March, 2025: 1.Allied Telesis, 2.Proscend Communications Inc., 3.Hewlett Packard Enterprise.
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Categories Related to Power-over-Ethernet (PoE) Switches
A Power-over-Ethernet (PoE) Switch is a device that provides not only network connectivity but also power to connected devices.
Power-over-Ethernet (POE) refers to a technology that provides power through a network cable (typically a Category 5 or higher Ethernet cable). POE switches allow for the installation of devices in hard-to-power locations or devices that do not want to run power cables.
The benefits of Power-over-Ethernet (PoE) Switch are significant, reducing the need for power wiring, increasing installation flexibility, and increasing power availability. This makes them ideal for use in business environments and large network infrastructures.
Power-over-Ethernet (PoE) Switches are used in conjunction with PoE-enabled devices such as IP phones, wireless access points, and network cameras. They are especially beneficial in environments where cabling is a constraint.
When installing multiple IP phones in an office, the combination of a PoE switch and IP phones eliminates the need for power wiring for each phone.
When providing a wireless environment over a large area, a flexible network design is possible with PoE switches and access points.
By utilizing PoE switches and network cameras, wiring costs and installation man-hours can be significantly reduced.
IoT devices require constant power and network connectivity. Therefore, Power-over-Ethernet (PoE) Switches can play a central role in smart buildings and automation systems.
An Ethernet cable has eight signal lines, four of which are used for data transmission and the other four for DC power supply. Power-over-Ethernet (PoE) Switch superimposes DC voltage on the signal lines for power supply in addition to the signal lines for transmission and reception at the ports where power is supplied.
Power-over-Ethernet (PoE) Switches and terminals are connected to each other in accordance with standards such as IEEE802.3af/at/bt, which standardize specifications such as power supply, superposition method, and device detection and control. Compliance with these standards ensures interoperability.
Thus, Power-over-Ethernet (PoE) Switch can supply data and power simultaneously over a single LAN cable, reducing wiring and installation man-hours. It is a technology that increases the flexibility of network equipment deployment.
Power-over-Ethernet (PoE) Switch is a type of network switch that has the ability to supply power to specific devices. Depending on the method, there are two main types of PoE switches: active PoE and passive PoE.
Active PoE automatically detects whether a device supports PoE and provides power only if it does. This type of PoE complies with the IEEE 802.3af/at standard and automatically adjusts the power required by the device.
Active Power-over-Ethernet (PoE+ standard) Switches can provide up to 30W (for PoE+ standard) and are widely used as general switches.
Passive PoE has no automatic equipment detection or power regulation. Passive Power-over-Ethernet Switches always supply a specific voltage (typically 24V or 48V). It is recommended that this be used only for supported devices. Powering an unsupported device may damage the device.
These two are used to address different situations and needs. Active PoE supports a variety of PoE-enabled devices and automatically manages the power supply, making it suitable when more flexibility and safety are required.
Passive PoE, on the other hand, is used to provide low-cost, efficient power delivery for a specific configuration or device. However, it is important to check the compatibility of the devices used beforehand.
*Including some distributors, etc.
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Allied Telesis, established in 1987 and headquartered in San Jose, California, USA, serves as a manufacturer and supplier of network equipment and software solutions. Its offerings encompass switches, routers, wireless access points, network adapters, and media converters. Additionally, they provide network management, security software, and solutions for the Internet of Things and smart cities. These products find application in building, managing, and securing networks across sectors like enterprise, education, healthcare, government, and hospitality. The company has received several awards including gold for endpoint security and silver for its wireless solutions in the 2020 IT World Awards.
TP-Link Technologies Co., Ltd., founded in 1996 with headquarters in China, is a global manufacturer of computer networking products and accessories. The company's products include consumer and business modems, routers, WiFi devices, smart plugs, smart sensors, and many more. TP-Link products are available through numerous distributors and online stores and are found in homes, businesses, factories, and even large infrastructure projects. The company also offers repairs and troubleshooting services for all of its products.
Hewlett Packard Enterprise (HPE) is a manufacturer, supplier, and provider of technology solutions and services. They offer a wide range of products, including servers, storage devices, networking equipment, software, and consulting services. HPE specializes in delivering innovative solutions to help businesses manage and optimize their IT infrastructure. With a strong hold in the technology industry, HPE is a provider of cutting-edge solutions for enterprises around the world. Their comprehensive portfolio and expertise make them a preferred choice for businesses seeking reliable technology solutions.
Moxa Inc., founded in Brea, CA, in 1987 is a manufacturer of industrial connectivity products hat enable devices to connect, communicate, and collaborate with systems. The company's product portfolio includes, Ethernet Switches, Secure Routers, Wireless AP/Bridge/Client, Cellular Gateways/Routers and Ethernet Media Converters. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
Proscend Communications Inc., established in 1999 and headquartered in Taipei, Taiwan, is a manufacturer and service suppplier of industrial communication solutions. Its comprehensive range of offerings include networking devices and equipment designed to enhance industrial communication, and these offerings include industrial cellular routers for secure remote connectivity, Ethernet switches, and Power over Ethernet (PoE) solutions for efficient power distribution to connected devices. These products find extensive use in various industrial sectors, including manufacturing, transportation, energy, and automation.
Advantech was established in 1981 and is a manufacturer and supplier of embedded computing and intelligent connectivity system solutions based in Taiwan. The company offers various IoT hardware and software solution products, including arm-based computing platforms, industrial display systems, advanced video appliances, wireless industrial automation sensors, and industrial ethernet switches. The products created by the company have been certified with REACH Compliance certificate. The company has partnered in the WISE-Marketplace Ecosystem with other businesses, including Anewtech Systems, Ibcon, Mirai Electronics, Lubi Electronics, and BioEnergy Projects Sdn Bhd.
Phoenix Contact is headquartered in Blomberg, Germany, originally founded in 1923. Phoenix Contact’s Israeli subsidiary was founded in 2006 and located in Quadima Tzoran. Phoenix Contact provides tools and components for e-mobility, power, infrastructure, process industry, production manufacturing, system manufacturing, and others. Phoenix Contact’s product lines include automate including cloud computing, connect including PCB terminal blocks, “mark, assemble, and install” including hand tools, “supply, charge, and protect” including power distributors, and “switch, measure, and monitor” including relays and optocouplers.
Ranking as of March 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Allied Telesis |
27.1%
|
| 2 | PHOENIX CONTACT |
19.6%
|
| 3 | Proscend Communications Inc. |
13.1%
|
| 4 | Hewlett Packard Enterprise |
13.1%
|
| 5 | TP-Link Corporation |
11.2%
|
| 6 | Moxa Inc. |
10.3%
|
| 7 | Advantech |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the power-over-ethernet (poe) switch page as of March 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 50.0% |
| taiwa | 1 | 16.7% |
|
Taiwan
|
1 | 16.7% |
|
Germany
|
1 | 16.7% |
128 products found - Page 2
128 products - Page 2
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