This route is a dual-band wireless route, and some can also have three WIFI, one is commonly used 2.4G, and one is 5G, which is two wireless, but devices that do not support 5G can not find this wireless. Some routes can also be set up a visitor network, this wireless is specifically provided for friends to use, in order not to affect the owner of the Internet speed.
The Router (Router) is a device that connects the local area network (LAN) and wide area network (WAN) in the Internet. It will automatically select and set the route according to the situation of the channel, and send signals in the order of the best path. Routers are the hubs of the Internet. Traffic policeman . At present, routers have been widely used in all walks of life, and various products of different grades have become the main force to realize various internal connections of backbone networks, interconnection between backbone networks and interconnection between backbone networks and the Internet. The main difference between routing and switches is that switches occur at Layer 2 of the OSI Reference Model (data link layer), while routing occurs at layer 3, the network layer. This difference determines that routing and switching need to use different control information in the process of moving information, so the way they achieve their respective functions is different.
The main reason to separate the router into two WiFi is to improve network performance and security. One WiFi can be dedicated to connecting home devices such as smart TVS, stereos, and home office devices, while the other WiFi can be used to connect personal devices such as smartphones, tablets, and laptops.
This can avoid network congestion and reduce signal interference, improve network speed and stability.
In addition, separated WiFi can help secure the home network by preventing unauthorized devices from accessing the home network.