POE-48I-EU

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Power over Ethernet (PoE)

POE-48I-EU Application Field and Working Principle

Power over Ethernet (PoE) is a networking technology that utilizes an ethernet cable for transmitting both data and electrical power simultaneously. It is being widely used to provide power to automated control systems, telecommunication facilities, VoIP phones, surveillance systems, WiFi systems, as well as other low-voltage devices.

The POE-48I-EU is a product developed by Xingtai Tech Co., LTD, which is widely used for various PoE-enabled applications. The POE-48I-EU is a 48-port Gigabit Ethernet PoE switch, providing both data and power to networked devices. This PoE switch supports the 802.3at and 802.3af standards, providing up to 450W of total power across 48 ports, and is capable of automating the power management of many kinds of connected devices.

The POE-48I-EU is designed with an embedded and powerful web management function, that allows the user to configure, monitor and control the PoE switch. It also features power-sensing connection, easy management, and quick setup. It has a flexible network topology, providing advanced security and intelligent QoS management settings. Additionally, the POE-48I-EU supports various types of optional power adapters that allow it to support a variety of PoE powered devices.

Principle of Operation

The POE-48I-EU works through the 802.3af Power over Ethernet (PoE) standard. This standard was introduced to enable the transmission of both power and data using an Ethernet cable. This type of technology is beneficial for powering networked devices, as it eliminates the need for specialized power cables. It also eliminates the need for multiple power adapters or in-line power injectors.

For the 802.3af PoE standard, the power is limited to 15.4 watts per port. This is adequate to power a range of networked devices, such as cameras, printers, and access points. The POE-48I-EU allows for up to a total of 450 watts of PoE power.

The POE-48I-EU features PD (Power Detection) technology, which allows it to detect the type and power requirements of each device connected to it. This means that the POE-48I-EU can automatically adjust the power supply to each device, eliminating the need for manual configuration. It will also shut off the power to a device if it is not being used, helping save energy and prolong the life of your hardware.

Conclusion

The POE-48I-EU is a powerful and efficient 48-port PoE switch that meets the demands of today’s applications. It simplifies PoE deployment and management, allowing for easy setup and power-sensing technology. With support for multiple power adapters, it provides the power necessary for a wide range of PoE-enabled devices.

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