The WT-GPOE-1-AB-48v15w Gigabit Power over Ethernet injector allows you to power up to 6 devices remotely over ethernet wiring up to 328 ft (100 meters) away. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable.
Many popular devices like Cameras, IP Phones, WiFi Access Points use this method to centralize the power source.
Connect the power supply you need (48v for phones, most cameras, 24v for Mikrotik ) and reduce the mess of cables. Reboot all 12 devices from one central location. We use these in our own installations and are making them available for others.