Powerline adapter with poe

Types of powerline adapter with PoE

Powerline adapters with PoE, also known as Ethernet over power technology, are a type of networking device that enables network connectivity through electrical power lines. They are available as Powerline adapter with PoE injector and powerline adapter with PoE switch. Here is a brief overview of each:

• Powerline adapter with PoE injector:

This is a combination of a Powerline adapter and a PoE injector. It comprises two main components: a PoE injector and a Powerline adapter. The PoE injector is connected to a power source and a network switch, while the Powerline adapter is plugged into a power outlet. It is typically used in applications where power and network connectivity need to be extended to PoE-powered devices over long distances.

• Powerline adapter with PoE switch:

This type of powerline adapter splits into two separate components - a PoE switch and a Powerline adapter. The PoE switch is a network switch with built-in Power over Ethernet (PoE) functionality. It allows multiple PoE-enabled devices, such as IP cameras, access points, or VoIP phones, to be powered and connected to the network using Ethernet cables. On the other hand, the Powerline adapter is connected to a power outlet and the PoE switch, extending the network connection through the electrical wiring.

Both types of powerline adapters with PoE have their uses and applications. The decision on which one to use depends on the specific requirements of the network setup. For instance, a powerline adapter with PoE injector may be more suitable for providing power and network connectivity to a single PoE-powered device, such as an IP camera, in a location where running Ethernet cables is not feasible. On the other hand, a powerline adapter with PoE switch may be a better option for powering and connecting multiple PoE-enabled devices in a home or office environment through the power lines. In this case, a PoE switch allows for a more organized and centralized power distribution, while the Powerline adapter extends the network coverage seamlessly. Businesses in need of connecting various PoE devices within their premises can benefit from this setup.

Function and feature

Powerline Ethernet adapters with PoE have many applications and features that can benefit users. These features include the following;

• Plug and play installation: Installation of powerline adapters is straightforward. Users plug one adapter into a power outlet near the router and connect it to the router using an Ethernet cable. Then, they plug the second adapter into an outlet near the device. Finally, they connect the device to the adapter using an Ethernet cable. The adapter automatically pairs with the other adapter, so users don't have to configure anything.
• LED indicators: Powerline adapters have LED lights on the enclosure. The LEDs show the status of the powerline network. They can show if the device is on, off, or in power-saving mode. The LEDs can also indicate if the connection is in a good, moderate, or poor condition.
• Range: A single powerline network can cover a range of 300 meters. Users can expand the network by adding more powerline Ethernet adapters.
• Speed: The maximum speed of the powerline network is 2000Mbps. Users may get lower speeds than that, depending on the quality of the electrical wiring and other factors.
• Bandwidth prioritization: Some powerline adapters have bandwidth prioritization. They give priority to tasks that need a lot of bandwidth, such as online gaming and streaming.
• Security: Powerline networks have 128-bit AES link encryption to protect the signal from hackers.
• Energy-saving: Powerline adapters with PoE technology are energy-efficient. They have a sleep mode that reduces power consumption when they aren't in use. The technology can also turn off routers and other network devices when no one is using them.

Applications of a Powerline Adapter With Poe

The powerline adapter with PoE is used for various applications, particularly where network expansion is needed. By understanding the different uses, buyers can have a better idea of what kind of adapter to invest in.

• Education institutions: Colleges and universities can use it for IP cameras, Wi-Fi access points, and VoIP phones. In bigger schools, they can be used for digital signage and to connect more devices to the existing network.
• Offices: Many offices use PoE injectors to connect phones, printers, and network switches. The power over Ethernet switch can be used in different parts of the building to extend the Ethernet network and connect more devices to the internet. Hotels use them to connect phones, security cameras, and Wi-Fi access points to the network.
• Hospitals: Hospitals can use them for telemedicine, RFID readers, and VoIP phones. These adapters are ideal for hospitals because they can help connect more devices to the existing network without causing interference or congestion.
• Industrial applications: Powerline adapters are used for various industrial applications. For example, they can be used in manufacturing plants to connect robotic systems, HVAC systems, and motor control systems to the existing network.
• Home entertainment: These adapters are used for home entertainment purposes. For example, they can be used to connect gaming consoles, smart TVs, and streaming devices to the internet.

How to choose powerline adapter with poe

A critical factor to consider when choosing a powerline adapter with PoE is the PoE standard. Power over Ethernet has different standards, which include 802.3af, 802.3at, and 802.3bt. The standards have different power capabilities. An 802.3af powerline adapter supplies a maximum of 15.4 watts. It is also called PoE. The 802.3at powerline adapter provides a maximum of 30 watts. It is also known as PoE+. The 802.3bt powerline adapter comes in two types, which are type 3 and type 4. Type 3 provides a maximum of 60 watts, while type 4 provides a maximum of 100 watts.

The PoE standard refers to the power level a device can handle. Many IP cameras and access points are compatible with the PoE standard. However, many devices require the PoE+ standard. In many applications, the PoE+ standard is more practical, as it offers more power and longer cable runs. For instance, a type 3 PoE switch can power up to 10 devices, and a type 4 PoE switch can power up to 20 devices. The PoE standard is the most practical and affordable option for devices that do not require much power. PoE can power IP cameras and access points, but it cannot power devices like laptops and tablets.

Another factor to consider is the PoE power output. The power output varies depending on the PoE standard. The 802.3af PoE power output is 44-57v DC with 350 mA as the maximum current draw. A 802.3at PoE power output is 50-57v DC with 600 mA as the maximum current draw. The PoE power output for 802.3bt type 3 is 50.7-57v DC, while the PoE power output for 802.3bt type 4 is 52-57v DC.

Q and A

Q1. What type of Ethernet cable is needed for a PoE powerline adapter with a PoE?

A1. The Ethernet cable, which is called a Power over Ethernet (PoE) adapter cable, is a type of cable that can be used to power devices like IP cameras, access points, or VoIP phones. It can be used with a PoE injector or a PoE switch to provide both power and data connectivity to compatible devices.

Q2. Is it safe to run PoE through a powerline adapter?

A2. It can be safe to run PoE through a powerline adapter as long as it is designed to handle Power over Ethernet (PoE) and has the necessary specifications and safety features. However, it is important to check the compatibility and specifications of the powerline adapter, as well as any relevant electrical and safety standards, to ensure safe and reliable operation.

Q3. Can I use a PoE switch with a powerline adapter?

A3. Yes, a PoE switch can be used in conjunction with a powerline adapter. In this setup, the PoE switch provides power over Ethernet to compatible devices, which can then be connected to the powerline adapter to access the network.

Q4. Do PoE powerline adapters require configuration?

A4. Configuration requirements vary depending on the specific PoE powerline adapter being used. Some models may require manual configuration, such as setting the network name (SSID) and password, while others may come pre-paired and ready to use out of the box. It's important to refer to the product documentation for guidance on configuration and setup.