LS15RB1201J01

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Power over Ethernet (PoE) is a technology used in Ethernet networks in which the data cables also supply the power for devices such as sensors, cameras, and phones. PoE simplifies the deployment of these devices in locations that may not otherwise have easy access to power sources. The LS15RB1201J01 application field and working principle is an example of just how this powerful technology enables the deployment of Ethernet-connected devices.

The LS15RB1201J01 is an IEEE 802.3at compliant PoE device that can power up to two 802.3af/at devices simultaneously. The device contains two 802.3af/at ports and one RJ45 port. It is powered by a 5V-50V DC power supply and has a maximum power of 15.4 W. In addition, it has over-current protection, over-temperature protection, and over-voltage protection to ensure the safety of the devices it is powering.

In terms of its application field, the LS15RB1201J01 can be used to power a variety of Ethernet connected devices such as home automation systems, IP phones, Wi-Fi access points, surveillance cameras, and so on. Its simple design makes it easy to install and use for both indoor and outdoor applications. In addition, the built-in over-current, over-temperature, and over-voltage protection ensures the safety of the powered devices in case of any unexpected circumstances.

The working principle of the LS15RB1201J01 is quite simple. When the PoE cable is connected to the RJ45 port of the device, it will detect the connected PoE device and automatically power it up. The power coming from the PoE cable is transferred to the powered device through the THP+/THP- terminals of the LS15RB1201J01. In addition, the LS15RB1201J01 will also automatically shut down the power supply in case of an over-current situation.

In conclusion, the LS15RB1201J01 is an excellent example of how Power over Ethernet (PoE) technology can be used to power a variety of Ethernet connected devices. It combines a simple design with reliable protection features to ensure the safety and reliability of the powered device. Its wide range of application fields makes it an ideal choice for both indoor and outdoor applications.

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