POWER SUPPLY COMBO MULTI PORTS

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Power over Ethernet (PoE) is an access layer technology that combines data signals and electrical power into a single Ethernet cable connection to enable remote powered device. PoE switches provide PoE power and network connectivity over twisted-pair wire to access points, surveillance cameras, and other IoT devices. PoE runs over twisted pair cabling which can be quickly installed, often in difficult to reach locations where pulling electrical power is not feasible.

Using the data signal capabilities, PoE and device status can be monitored, and information shared between a switch and powered device in order to manage the amount of power delivered to the remote device.

A PoE switch provides PoE power to network devices such as access points, surveillance cameras, IP phones, lighting, and other IoT devices. PoE switches often are capable of prioritizing and optimizing PoE power allocations for critical network devices.