PoE (Power Over Ethernet) refers to a technology that gives DC power to equipment while transmitting data signals to certain IP-based terminals over existing standard Ethernet transmission cables. Maintains compatibility with existing Ethernet systems and users. At the identical time, there isn’t any need to attach a separate power supply and socket, which significantly reduces costs. In other words, PoE power equipment adds power to the network cable and concurrently transmits data and power through the network cable, realizing the twin use of 1 line. PoE might be widely utilized in LED lighting, information kiosks, occupancy sensors, alarm systems, cameras, monitors, curtains, USB-C enabled devices to power laptops, air conditioners and fridges.
What are the benefits of PoE?
1. Single-line dual use
The foremost advantage of PoE is that it could deliver power and data over an Ethernet cable. We will use a CAT5 or CAT6 Ethernet cable for power supply. These cables are low-cost and might be easily present in many business and residential buildings. Installing PoE is straightforward because a PoE port doesn’t require additional hardware or power to transmit data and power to connected devices.
2. High data transmission speed
The second foremost advantage of using PoE is that it could provide speeds of as much as 1 Gbps over CAT5e and CAT6 Ethernet cables. This enables embedded computers to hook up with devices similar to high-resolution cameras. These devices will benefit from high bandwidth to transmit high-resolution video signals to embedded systems.
3. Flexibility
Because Power over Ethernet doesn’t require connecting sensors, cameras, and other equipment to a separate power source, it provides flexibility in hardware deployment. Overall, flexibility allows organizations to deploy equipment where it is required most. We will easily move or relocate them without having to fret about installing them near an influence outlet
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https://www.easybom.com/blog/a/how-to-get-more-power-from-power-over-ethernet-poe
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