PENB1020B4800F01

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Power over Ethernet (PoE) is a technology that allows electrical power to be transmitted over an Ethernet cable. This technology is especially useful for powering devices located in hard to reach areas or where AC power is not available. The PENB1020B4800F01 is a power Sourcing Equipment (PSE) designed to provide power to devices connected to the Ethernet network.

This technology is based on the IEEE 802.3af and 802.3at standards, which define the power requirements for communication between the PSE and the Powered Device (PD). The PENB1020B4800F01 PSE power supply is able to provide up to 48 Volts DC and 10 watts of power. This is enough power to provide power to devices such as IP phones, cameras, and access points.

The PENB1020B4800F01 is typically used in locations where AC power is not available, such as outdoor or industrial environments. This technology is also beneficial when it comes to powering devices located in hazardous areas. The use of PoE eliminates the need for costly and complex wiring, as the power and data can be transmitted over the same cables.

The PENB1020B4800F01 comprises two main components: the PSE power supply and the PD receiver. The PSE power supply is responsible for providing the power to the PD and is connected to the network. The PD receiver is responsible for converting the PoE power into a usable form. The receiver is connected to the device that requires the power.

The PENB1020B4800F01 PSE power supply works by sending Power Delivery frames across the network. The frame contains two components: the PoE data and the PoE power. The data section identifies the PD and confirms that the PoE power is available and that the PD is ready to receive it. The power section is responsible for delivering the power across the network to the PD.

Once the PD has received the power, it is converted into a usable form and supplied to the device. When the PSE senses that the PD is no longer actively drawing current from the port, it will stop sending the PoE power. This ensures that energy is not wasted and the devices are only drawing power when required.

The PENB1020B4800F01 is the perfect choice for applications in hazardous areas, outdoor locations, and other areas where AC power is not available. It is able to provide the necessary power to connected devices, while eliminating the need for costly wiring. The PENB1020B4800F01 can easily be integrated into existing Ethernet networks, ensuring that power is securely and reliably delivered.

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