The Linksys LGS318P is a professional switch for small businesses. This smart managed switch has business functions you can set up yourself. This way, you can set up as many as 128 virtual networks (VLAN) to restrict access to to parts of the network. Important traffic gets priority, so you can always call via the Internet and stream online without problems. 16 ports have Power over Ethernet (PoE), so you can supply power to PoE devices, such as an IP camera, without using a socket.