POE29U-1AF

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Power over Ethernet (PoE) has been widely used in data networking and communication applications. As a type of PoE product, the POE29U-1AF has a wide range of applications and is used in many scenarios. In this article, we will take a closer look at what application field and working principle the POE29U-1AF apply to.

Application Field of the POE29U-1AF

The POE29U-1AF is a compliant IEEE802.3af/at/bt PoE midspan (PoE injector) with injection power. It can provide up to 29.5VDC/1A of power to PoE powered device (PD) such as IP camera, wireless AP, VoIP phone, etc. In addition, it supports up to 30W of Class 3 PoE power, meeting the requirements of the most demanding PoE device.

In general, the POE29U-1AF has a wide range of applications, including data communications, security systems, industrial Internet of Things, and many other scenarios, meeting the different needs of many customers.

Working Principle of the POE29U-1AF

The POE29U-1AF adopts the IEEE802.3af/at/bt standards to provide fan-free, silent working, and stable line voltage to the end device. As a result, the POE29U-1AF can effectively reduce circuit and power consumption and ensure reliable operation of the device.

When the POE29U-1AF is used, it converts the received 48V-36V DC power from the Ethernet cable into the required voltage of the PoE-powered device. Then, it uses the protection circuit of the PoE device to detect the voltage of the PoE port, and transmit the voltage to the device to power it. The POE29U-1AF also features a layer 2 discovery protocol (L2DP) to identify the signals sent by the PD, helping the PD to obtain more power to achieve better performance and increase power savings.

Conclusion

In conclusion, the POE29U-1AF is a cost-effective and reliable PoE product that meets the requirements of many applications. With the support of its wide range of applications and working principle, it offers users an easy and cost-effective way to power PoE devices such as IP cameras, wireless APs, VoIP phones, and many other devices.

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