How many meters can be transmitted by PoE network cable power supply
Copper-clad iron or copper-clad steel network cable with 0.5 core copper, how many meters can be passed respectively
I want to add a hub or switch with a copper-clad iron network cable 50 meters away from one end. The PoE is a 48v power supply. The output is for a 9v hub. The power is about 7W. Can it work stably?