“I’m going to install two IP cameras in my house. However, I have no idea whether to use a PoE NVR or a PoE switch matching with them. So, what’s the difference between them? Can some one help me?” Such type of questions can be seen in different tech forums, which indicates many people feel […]
gigabit poe switch
How Does a Network Switch Work
Network switch is an essential component of business network to connect Ethernet cables from a number of devices together. Apart from network switch, hub and router are all computer networking devices with varying characteristics and often interchangeably used by some technicians. So are they the same thing or do they work basically the same way? […]