What are the different types of Ethernet junction boxes available in the market and how do they differ in terms of features and functionality?

There are several types of Ethernet junction boxes available in the market, including unmanaged, managed, and PoE (Power over Ethernet) switches. Unmanaged switches are basic and plug-and-play, while managed switches offer more control and customization options. PoE switches can power devices over the Ethernet cable. The main differences lie in the level of control, security features, and power capabilities.