Is broadband wifi, and does broadband mean wifi

Broadband is not wifi.

Broadband is a service provided by telecom operators (such as China Telecom, China Mobile, and China Unicom). After handling the service, the operator will help you pull a network cable from the nearest routing switch to your home to achieve Internet access.

WiFi refers to the use of a router, connected from the operator to the home network cable, after configuration, the wifi router can send the signal of the wireless network, other devices can be connected to the Internet.

Broadband is the way to access the internet. WiFi is a wireless network set up by individuals, generally need to use a wireless router, this network needs to be connected with a broadband network, wifi is just a wireless network set up by individuals in a limited range, and broadband is another concept.

Not broadband wifi.

It is a service of broadband operators (China Telecom, China Mobile, China Unicom, etc.). ).After handling this service, the operator will help you pull a network cable from the nearest routing switch to your home, and you can access the Internet.

WiFi refers to the use of a router that connects to a network cable that is pulled from the carrier to your home. When configured, the WiFi router can send wireless network signals, and other devices can connect to the Internet.

No, broadband is a technology that connects PCs, handheld devices (such as PDAs and mobile phones) and other terminals to each other wirelessly. Wi-Fi is a brand of wireless network communication technology. There is no strict definition of broadband.

Generally speaking, it is the bandwidth that people can feel when transmitting on the network to meet various needs. WiFi is wireless access, and broadband may be wired or wireless.

Broadband and wifi are not the same concept and cannot be used as a substitute for each other. Taking the common home network environment as an example, broadband refers to the Internet services handled by various operators. After the user pays the fee, the operator opens the corresponding Internet account for the user, and the broadband signal is distributed to the user's home through network cable or optical fiber (now mostly in the form of FTTX FTTP), and then the optical signal is converted into a digital signal by the optical modem to realize the access of broadband signal.

Difference between broadband and wifi: 1Transmission mode:

Broadband is wired transmission, which transmits information to a network over cables, while wifi is wireless transmission, which transmits information through pure bump radio waves. 2.Internet speed:

The network speed of broadband is generally faster than that of Beam WiFi, because the network latency of broadband is lower, while the network latency of WiFi is higher. 3.Scope:

Broadband range is smaller, generally at home, while wifi has a much larger coverage range and can cover buildings within a certain range. 4.Security:

Broadband tends to be more secure than wifi because broadband is wired and is difficult to crack, while wifi is wireless and is more vulnerable to hacking. 5.**：

Broadband** is much more expensive than wifi, and the monthly fee and installation cost of broadband are much more expensive than wifi. All in all, broadband and wifi have their own advantages and disadvantages, transmission mode, network speed, coverage, security and ** are different, you can choose the right network connection method according to your own needs.

No. Broadband refers to the high transmission speed network access method, while WiFi is a signal. You need to use a wifi transmitter, mobile phone, tablet, etc. to receive the signal.

WiFi transmitters usually have wireless routers, portable wifi, and so on. If you install broadband and don't have wifi, you also need to install a wireless router to have wifi.

What is broadband:

Broadband is the vehicle we need to access the Internet and acquire knowledge. For example, if you are in Guangzhou and buy a piece of clothing from Zhejiang, the carrier responsible for transporting the dress to you can be an airplane, a truck, etc. At this time, we can compare logistics to broadband.

Broadband transmits signals from one end of a wired network to the other, and then converts special signals into signals that we can use normally through the modem.

What is wifi:

WiFi is a trademark of the Wi-Fi Alliance manufacturer as a brand certification for products, and is a wireless LAN technology created in the IEEE standard.

Wireless LAN technology can be known through text understanding that this is a way to access the Internet without wires. It's kind of similar to the antenna used to watch TV and listen to the radio wireless signal. It's just that the former is a small local family area, and the latter is a point-to-point launch.

To put it simply, broadband is actually a way for us to access the Internet, but what we usually call wifi, that is actually a travel network, wifi this kind of network is actually a kind of network that we personally build, and it is generally necessary to use routers to operate.

In fact, broadband is a medium that needs to be used for transmission. The biggest difference between broadband and wifi is that one can be connected with a network cable, and one does not need to be connected with a network cable.

Uses of wifi and wide potato belts.

In fact, in real life, the use of wireless wifi is still relatively common, wifi has become an indispensable thing, every household will basically have, with wifi, we will definitely be more convenient to surf the Internet. When we are away from home, a mobile phone can help us with all our problems. But if you look at the speed of the network, a wired broadband connection is faster than a wireless wifi, like those large company computers are used broadband connections.

The differences between wifi and broadband are as follows:

1. Broadband is the way to access the Internet.

2. Optical fiber is a kind of broadband, using optical fiber transmission, high efficiency and fast speed, and the current community is being transformed.

3. WiFi is just a wireless network formed by individuals, and it generally needs to use a wireless router, and this personal network needs to be connected to the telecommunications network, otherwise there is no meaning. There is not even a wireless router, and only a wireless network card can achieve wifi coverage. WiFi is simply a wireless network set up by individuals in a limited range, and broadband is another concept.

Broadband refers to the home network cable, which can be used for Internet access and wifi at the same time, and is a wireless router installed on the basis of broadband, which converts the wired network into wifi signal to mobile phones and other devices, and connects and uses it through wireless network.

Optical fiber is a kind of broadband that uses optical fiber transmission with high efficiency and fast speed.

The wired network is converted into a WiFi signal to supply mobile phones and other devices, and is connected and used through a wireless network.

It's basically the same, it's all a signal! Broadband is connected to the computer with an account and password login, wifi is converted by a router or a robot cat, and the mobile phone is called a hotspot when it is used.

Broadband is the Internet access handled by the operator**, and WiFi is the wireless network transmitted by the router.

No.

Broadband is not a technology that allows terminals such as PCs, handheld devices (e.g., PDAs, mobile phones) to be wirelessly connected to each other. Wi-Fi is a brand of wireless network communication technology. There is no strict definition of broadband.

From a general point of view, it is the bandwidth that can meet the needs of various ** transmission on the network that people can feel. WiFi is wireless access, and broadband may be wired or wireless.

Broadband and wifi are not the same concept, the two can not be used in place of each other, taking the common home network environment as an example, broadband refers to the Internet service handled by the operator, after the user pays the fee, the operator opens the corresponding Internet access to the user, and the broadband signal is laid to the user's home through the network cable or optical fiber (now most of them are mainly in the form of FTTX fiber to the home).

Definition of Broadband:

There is no strict definition of broadband. From a general point of view, it is the bandwidth that can meet the needs of various ** transmission on the network that people can feel, so it is also a dynamic and developing concept.

On January 7, 2015, the Federal Communications Commission (FCC) made its annual broadband progress report, in which the current chairman Tom Wheeler redefined "broadband", adjusting the original downlink speed of 4Mbps to 25Mbps, and the original uplink speed of 1Mbps to 3Mbps.