Ask the wireless connection expert to help solve it. Urgent!!!

The first thing to do is to make sure that your cat over there has a wireless routing function. Or you add a wireless router with a bridge on the cat's side.

Personally, I think the most feasible way is to buy equipment first. 3 wireless routers with bridge.

Wireless amplification antennas 1 to 3 pcs. It depends. There is no need for a network cable in between.

Here's how. 1: Put a wireless router on the cat's side as close to your side as possible, and install an amplification antenna. The route is set.

2: Find a location in the middle house to place a wireless router with an amplification antenna and bridge it with the first router unit.

3: Same as above, place a router in your room and install an amplification antenna. and bridge with the second router.

The cost is a bit high. But that's all I can think of.

Wi-Fi signals weaken with distance. In an outdoor open environment, the transmission distance of wireless products can reach up to 300 meters; In indoor conditions, it can reach up to 100 meters. This means that to establish a wireless connection 300 meters outdoors and 100 meters away indoors, ordinary products cannot do it, only to increase the equipment through roaming to extend the distance and broaden the wireless transmission range.

The following table shows the degree of attenuation of the received signal as the distance increases in an indoor environment. (In an ideal indoor environment, the signal reception strength decreases by half for every 3db increase in signal attenuation) It can be seen that the wireless signal strength decreases sharply with increasing distance.

The so-called 300 meters is still in the extreme environment, and it is good to use 30-80 meters normally, not to mention that there is a building in the middle, which is impossible.

It's a pity ...

Today's Infinity routers can't actually reach this distance at all, let alone have a building in between.

Floor... When I installed unlimited for my clients, it was hard to use TP's just to be separated by two walls.

Not to mention that you have a building...

And this kind of distance, even if you pull the network cable, it's not easy to make... 400 meters... Even if you pull the network cable, the signal will be.

Severely damaged and difficult to access the Internet Not to mention that you are unlimited... That is impossible ...

You still don't think about that cat... Don't even think about it, there is no solution, you can only do a wireless network card.

The distance of 400 is too far I'm sorry...

Tengda's 5401A can definitely wear that building, hehe. One above 4k should. Well, to buy two.

It is recommended that you pull the root 2m adsl...It's only a hundred dollars a month. Find a neighbor to share.

Now it is not recommended that the transmission distance of twisted pair is more than 100 meters, and you can only guarantee the signal by pulling the root fiber over 400 meters.

If you do wireless next building, how do you get the signal to go through this building? If you want to use a cheap home AP, you need to buy at least two for relay. Plus the cat needs a wireless router there.

The same is not cheap. And that building isn't your house, where do you put the AP?

Unless a relay amplifier is used to amplify the signal, there will not be even a signal at all.

If you want to go wireless, then you have to first determine whether the cat 400 meters away from you has the function of wireless routing, and some can also be considered, if not, then it will not work.

Start by right-clicking on the Broadband Connection Status property Security.

Let's reset the router, you can try Kingsoft Poison's route management master.

Set to automatically acquire IP and DNS

1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test, if it is a broadband problem, contact the broadband customer service to solve it.

2) If it's a problem with the router, such as teasing the fruit that can be used originally, it can't be used for the time being, my own practice is to disconnect the power of the router and plug it in, and I'll take a look. In there is a factory reset settings, from the new strict according to the manual settings can be used, I don't understand, it is not recommended to set up at will (this is under the premise of the correct physical connection, sometimes the router is slow or failed to find the IP address, not that the router is broken).

If it can't be solved all the time, it is recommended to call the customer service of the router, they have **** guidance, I encounter a problem that I can't solve by myself, it is very useful to consult the advice they gave, and they will give the correct advice for your settings or operations.

3) If you turn off the wireless switch, turn it on, if the mountain Luzi is connected to the wireless with software, it is normal for the software to be difficult to use and often have problems, there is no better way, use a router. In addition, it is caused by the network card driver is not or is not suitable, and whether there is a problem with the network cable interface or network cable.

4) If it is caused by a system problem, it is recommended to restore the system or reinstall it.

Connecting to a wireless network is very simple, find the wireless wifi icon in the lower right corner of the taskbar, click it, find the wifi you want to connect in the pop-up interface, enter the password to connect, and you're good to go.

If you can't find the wireless wifi icon, or the wireless network icon exclamation mark, etc., install the wireless network card driver first.