Xiao Bian is currently in the magic are moving bricks, the magic of the network is still possible, the basic bandwidth is enough. Recently Xiao Bian started with a pole routing 4 enhanced version of the route, with new toys, of course, to quickly deploy them. After the regular setup, start enjoying a more stable Internet.
Xiao Bian's TV boxes, mobile phones, and computers all support the 5G band. And in a room, 5G is fast. Then connect all the devices, open the live software on the box, and prepare for the comfort of lying in bed while watching TV and playing the king glory. However, immediately I discovered a problem. The ping value was really high and the volatility was obvious. Didn't it make me lose the segment? And live one card and one card, it's annoying. Is not so expensive routing performance is not it? It's so sad. In order to test the problem is not a router, Xiao Bian I just took out the millet mini router just replaced, this router has been brushed into the old Maozi, the stability is good. So after changing the router, the same connection device and the same connection method start testing. . It was found to be more stuck and it was also fluctuating. . . awkward.
From this point of view, it is the problem of the access device. Lao Maozi can check the status of the access device. So I checked it and found out where the problem lies. My cell phone is Xiaomi and the price is very high. His connection rate is 433Mbps. It is normal. After all, there is only one antenna. My computer is Apple. Its connection rate is 866Mbps. This is also normal. The maximum rate of 5G is 866. The hardware of the Apple device is dual-antenna. The rest is my box, first found its frequency range is 40MHz, and my router 5G signal is 80MHz, the rate is not normal, a bit incompatible, why are all 5G, there are so many differences ?
So I went to see the official description of the Tmall box and found that it is not 802.11ac mode, but dual-band wireless 802.11n mode, said to support 5G, in fact, the concept is not the same. So I connected the box directly with a network cable and found that the world was quiet and the network was stable. The hardware of the box is very cheap to sell. Compared with millet and other products, it feels more cost-effective. However, cutting corners on key functions will be paralyzed.
Conclusion: The 802.11n 5G signal supported by the box device is not a concept with our current mainstream 802.11ac 5G signal. There is a clear difference in speed. When a hybrid link is used, it will cause the network to reduce the overall performance in order to be compatible with the old equipment. Box playing word games, will no longer love. When you encounter a similar situation, you can see what old equipment is, dragging the overall performance of the network.
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