March 21, 2023

Introduction to PoE++ Network Switch

If you’re in the market for a new Ethernet switch, you may be wondering what PoE++ is and if it’s right for your needs. In this blog post, we’ll introduce you to PoE++ technology and explain how it can benefit your network.

PoE++, also known as IEEE 802.3bt, is the latest standard for Power over Ethernet (PoE). It was ratified in September 2018 and supports up to 100W of power per port. This is a significant increase from the previous PoE standards, which topped out at 25W or 60W per port.

PoE++ switches are ideal for deploying power-hungry devices such as 4K cameras, WiFi access points, and VoIP phones. They can also provide power to devices that are located farther away from a power source than traditional PoE switches allow.

When shopping for a PoE++ switch, pay close attention to the maximum power output of the switch and the number of ports that support PoE++. You’ll also want to make sure that the switch is compatible with your existing network equipment.

What is a PoE++ Network Switch?

A PoE++ network switch is a type of Ethernet switch that can provide up to 100 watts of power over an Ethernet cable. This allows devices that require a lot of power, such as IP cameras or WiFi access points, to be powered directly from the switch. PoE++ switches also support data rates of up to 10Gbps, making them ideal for use in high-speed networks.

How does a PoE++ Network Switch work?

In order to understand how a PoE++ network switch works, we must first understand what PoE++ is. PoE++ is an enhancement to the standard Power over Ethernet (PoE) technology that allows for increased power delivery over Ethernet cabling. With PoE++, up to 25.5 watts of power can be delivered over an Ethernet cable, which is more than double the amount that can be delivered with standard PoE (12.95 watts). This increased power delivery allows for higher-powered devices to be powered by a PoE++ network switch, such as IP cameras, Access Points, and VoIP phones.

So how does a PoE++ network switch deliver this increased power? The answer lies in the switching hardware itself. A typical network switch contains a number of ports, each of which can be connected to a device on the network. In order to provide power to a device through one of these ports, the switch must first detect that a device is connected and then supply the appropriate amount of power.

To do this, most PoE++ switches contain specialized circuitry that can detect when a device is connected and then supply the appropriate amount of power. This circuitry is typically located in the form of an integrated circuit (IC), which is a small chip that contains all of the necessary electronic components for detecting and supplying power. When a device is plugged into a port on the switch, this IC will detect it and then begin supplying power. The amount of

What are the benefits of using a PoE++ Network Switch?

One of the benefits of using a PoE++ network switch is that it can provide up to 100W of power to devices over an Ethernet connection. This can be useful for powering devices that require a lot of power, such as video cameras or Access Points.

Another benefit of using a PoE++ network switch is that it can help reduce cabling costs. By providing power over the Ethernet cable, you can eliminate the need for a separate power cable for each device. This can also make your installation more flexible, as you won’t need to worry about finding a nearby outlet for each device.

Lastly, PoE++ network switches can offer some level of redundancy. If one power source fails, the switch can often draw power from another source to keep devices running. This can be especially important in mission-critical applications where downtime is not an option.


In summary, Power over Ethernet++ (PoE++) is a great way to connect and power multiple devices without the need for electrical wiring. This makes it the perfect solution for those who want to quickly and easily set up networks in locations where running cables is impractical or expensive. PoE++ networking switches can be used for anything from small home networks to large scale enterprise systems, making them an invaluable asset in today’s connected world.

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