What is an RG 45 connector? RG connector design. Types of connectors. Cat5e vs. Cat6 сonnectors. What is the fundamental difference? Why does Cat6 RG-45 work many times faster than Cat5?...
What is PoE? What is PoE for? Devices. How does it work? Advantages and disadvantages. Standards and pinout. Choosing a power supply device and an end device....