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2021-11-15
Nowadays, the economy and society develops fastly and rapidly, the network devices are being widely used and becoming more and more power-hungry. So the PoE technology wins a good reputation among users with the capability to provide higher power and reduce the number of cables required.
What Is PoE?
Power over Ethernet (PoE) is a technology that allows network switches to transmit both power and data through an Ethernet cable simultaneously.
What Is A PoE Switch?
PoE switch power over Ethernet switch is a network switch, which applies Power over Ethernet technology. With a PoE network switch, the network connectivity and the power to run the PD (powered device) can both be efficiently realized over the Ethernet cable.
Why Do You Need the PoE Switch?
The traditional switches can not supply power for end devices over Ethernet. This requires additional PSEs and extension cables. However, PoE switches minimizing cable usage and makes things easier by saving costs on power outlets, infrastructure equipment and electrical installation.Based on the working mode of PoE vs. non-PoE switch, we can know that the PoE switch brings benefits over the following aspects:
1) Simple And Convenient
Simplify the installation and streamline the deployment—no need for electricians.
2) Cost-Efficiency
No need for additional cables and power adapters—reduce costs on infrastructure.
3) Flexibility
More placement options allow for deployment in complex environments.
4) Power Management
Intelligently protects your devices from power surges and saves power usages.