1, when people browse the Internet, watch movies, download materials, wireless network signal is active, suitable for charging the device. If no one is online, the wireless network signal is not activated, which can cause some trouble. Tana says, "Use Wi-FiWhen communicating, signals are transmitted only when data needs to be sent. But for wireless network charging, you want it to be continuously transmitting data.
2, it is true that you need to buy a wireless WiFi charger or it can be charged in the corresponding wireless charging station, and the ordinary wireless of the family can not be charged. The principle of wireless charging of mobile phones is as follows: In a wireless power supply device, electrical energy generates radio waves through a wave source to excite the transmitting coil. When the receiving coil is close to the transmitting coil, the two coils act like a circuit, distributing electromagnetic energy evenly.
3. DivideThe use of non-electrical equipment is very small weak power, the vast majority of occasions can not be used in this way, home wireless wifi because of radiation problems, household products are set to limit the output power of 20mw, such power, the receiver received energy is weak. Wireless charging power, such as to reach the 1a current usually required for charging, requires 4w of power, that is, 4000mw.
4, therefore, the wireless router does not need to be charged. It's supposed to be connected to a power source. A wireless router (WirelessRouter) is like combining a simple wireless AP and a broadband routerAs an extended product, it not only has all the functions of simple wireless AP, such as supporting DHCP clients, supporting VPN, firewall, supporting WEP encryption, etc., but also includes network address translation (NAT) function, which can support network connection sharing of LAN users.
5, convenience: wireless charging of mobile phones eliminates the trouble of using charging cables. Users only need to place the phone on the charging dock, without plugging or unplugging the charging cable, to start charging. This makes the charging process easier and faster. Flexibility: Wireless charging eliminates the need for a specific charging cable. Users no longer need to carry and connectA specific type of charging cable can be charged at any time on multiple charging stations that support wireless charging.
6, please stay away from pacemakers, cochlear implants, hearing AIDS and other equipment more than 30cm; Keep magnetic cards such as access cards, bank cards, and phone cards away from wireless chargers to avoid damage caused by demagnetization. If you have more questions, you can enter vivo official website /vivo mall APP-- my -- online customer service or vivo official website page version -- Slide down the bottom -- online customer service -- enter manual customer service to enter consultation and understanding.
1, there is no danger. The hub is divided into two kinds, one is to support high current charging at the same time, this hub can output 500mA to 1A current per port, can be assured of charging, the other is not to support high current charging, the input current is 500mA, taking 4 output interfaces as an example, when connected to 4 mobile phones at the same time, the current of each interface is a quarter of 500mA, Shunt, but the transmission data does not affect, because the data current is very small.
2, first, will not damageHarm, how much you pick up is no problem, but pick up more, the power is not enough and some Settings can not be identified, or, card.
3, your title mentioned: a drag four (ten) USB charging cable. It's designed for charging, but of course it doesn't have data transmission. There is a kind of usb hub, Chinese called usb hub, you can have data transmission function (of course, we seem to be talking about not a variety of the amount ~) The charging line you mentioned does not contain a circuit board, just a simple line (parallel) connection, so it is impossible to achieve data transmission function.
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2, wireless extender is used to extend the coverage of Wi-Fi, if you are a telecom user feel their home withoutThe quality of the line signal is not good enough to handle the intelligent networking business of telecommunications. For more information, please pay attention to the public number of "Anhui Telecom".
3, wireless extender is used to expand the coverage of Wi-Fi, if you are a telecom user feel their home wireless signal quality is not good can handle telecom intelligent networking business.
4, wireless expander is a Wi-Fi signal amplifier, its role is to enhance and amplify the existing but weak wireless Wi-Fi in the home, office and other environments, so that every corner has a strong signal. TL-WA93The specific setting steps of the 3RE wireless expander: After the power is turned on, the expander is in the factory state, and it cannot be directly plugged in to amplify the Wi-Fi signal, and it is necessary to set the expander to amplify the wireless signal.
The AP function of the router is Access Point. This mode provides wireless workstation access to the wired LAN and from the wired LAN to the wireless workstation. And, work wirelessly within the coverage of the access pointStations can communicate with each other through it. Wireless network card can be compared to the Ethernet card in the wired network, then AP is the HUB in the traditional wired network, and it is also the most commonly used device when building a small wireless local area network.
An AP is an Access Point, a wireless access node, session point, or access bridge. It is a very broad name, which not only contains simple wireless access points (wireless AP), but also a general term for wireless routers (including wireless gateways, wireless Bridges) and other devices.
The router's AP function, the access point function, allows wireless workstationsConnects to the wired LAN, but also supports the communication between devices in the wired LAN and wireless workstations. In this mode, the role of the wireless network card is similar to that of the Ethernet card in the wired network, and the AP plays the role of the HUB in the traditional wired network, and is a frequently used device to build a small wireless local area network.
AP mode, that is, disable the routing function and extend the original wireless WiFi. Wireless AP router is a combination of simple AP and broadband router. With the function of router, it can realize the Internet connection sharing in the home wireless network and realize ADSL and community broadband wireless shared access.
Wireless router has several working modes, the general default is the wireless routing mode, you use the wireless router as a switch, to enter the wireless routing to set the wireless working mode. In this case, set it to AP mode. Note: Set to AP mode, this wireless router can not automatically assign IP (because it has changed the switch), need to be in anotherSet DHCP on the other router or manually set IP on the laptop.
Wireless router can only be set into a wired hub: Method: ①, first of all, to empty the wan port, all the wires are connected to the lan port. 2. Disable the dhcp service on the router. ③, change the router's lan port ip address (do not have the same network segment as other routers), change the IP address to 1916200.200.
First connect the router to the computer with a network cable. Then open a browser on your computer, type the router's IP address in the address bar: 19161, and press EnterIn the login dialog box that is displayed, enter admin and the password (default password), and press Enter to log in.
"Use the router as a hub" is absolutely fine, no problem at all. "The main network line and our computer network cable are plugged into the LAN port at the same time, and the IP can be set up to surf the Internet." If the other party gives a fixed IP way to surf the Internet, then this is not wrong. "Customer service TMD is not in" this trouble, ha ha, logically, should let them come to help you get it done.
Route a network cable from your company into the wireless routing WANOn the interface, change the Internet access method in the wireless route to use static IP, give it an IP segment, and the wired one in a segment on the line, and then save, and then enable wireless.