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Save light confession access. The price is also several thousand dollars.
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Fiber for leased line access! 10m a year is 4500! 4m is 3000 a year
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modem Internet access.
Although broadband is very popular now, for many readers in urban suburbs or small towns who do not have broadband access, 56K modem is still the first choice when surfing the Internet. 56K modem is a device that connects the computer to another computer or a computer network through a ** line, and its function is to convert the digital signal of the computer into an analog signal that can be transmitted according to the ** line, and transmit it to another computer or server through the network; The received analog signal is then demodulated into a digital signal so that the computer can recognize it. In addition, some modems currently have a fax function, which can be used to receive and send faxes, and some models also have a voice function, which can easily implement functions such as voicemail.
56K refers to the rate at which the network connection is established between the modem and the ISP, it is a theoretical value, in the actual Internet process, due to the different levels of line quality and busyness of network transmission, the actual transmission rate in many cases can not reach its rated value (up to 52K, and in remote areas can reach up to 14-36K is good), so it has been unable to do so in most Internet applications.
Suitable for people: existing modem (such as built-in laptops), users who occasionally surf the Internet during the National Day, of course, you can also buy a new modem or buy a second-hand cat that people don't use to use, and its investment is not much, about 20-100 yuan. Nowadays, in addition to the cheap monthly subscription method, the 56K modem Internet access is generally used with public general accounts and passwords (such as account number 16300; Password 16300), no need to apply separately, so that even if you are traveling to a different place with a notebook, as long as there is ** in the small hotel, you can use it to surf the Internet, accept EM, see if there are friends QQ messages and so on.
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4.Broadband Internet access in the community.
Cell broadband access often adopts FTTX optical fiber + local area network (LAN) access and ADSL LAN access.
FTTX optical fiber + local area network (LAN) access is a broadband access scheme that uses optical fiber and Category 5 network cables. It is connected to the cell center switch with gigabit optical fiber, and the center switch and the corridor switch are connected with 100 gigabit fiber or Category 5 network cables, and then connected to each user's computer with network cables. FTTX optical fiber + LAN access users can reach a maximum of 10Mbps Internet speed, its network scalability is strong, and the investment scale is small.
In addition, there are multiple access modes such as fiber-to-the-office, fiber-to-the-home, and fiber-to-the-desktop, which can meet the needs of different users. Its main operators include Great Wall Broadband, China Telecom, and many others.
ADSL LAN access is an extension of ADSL's services, and its tariff is cheaper. The principle is to install the ADSL modem with routing to the community or residential building, and then connect to the user's computer through the hub (hub) or switch and RJ45 network cable, it no longer needs the user to be equipped with ADSL modem, the user only needs the computer network card (network adapter card) to access the Internet at any time.
Suitable for: FTTX fiber + local area network (LAN) access and ADSL LAN access are actually two ways to share access networks. In the same situation, the cost is more economical than ADSL access, so it has a better cost performance, and it is also widely promoted in many towns.
It can also be used as a better choice for community users who want to go online during the National Day.
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**Dial-up Internet access.
Broadband dial-up Internet access.
Dial-up Internet access, which is what you call ADSL. Telecom (Tietong, Netcom) connects the first line to your home. Then connect the ** wire to the cat.
Then connect the network cable from the cat to your computer. Telecom (Tietong, Netcom) will then help you open an account and password, and you can establish a broadband connection on your computer and dial up the Internet directly.
**Dial-up Internet access and broadband dial-up Internet access are similar concepts.
The network cable is connected to the local area network.
Direct access to the Internet with a network cable.
The network cable is connected to the local area network, and the network cable is directly connected to the Internet. This is generally reflected in "sharing". For example, you have broadband connection upstairs.
If you don't want to re-pay for another broadband. You can buy a router, go upstairs, connect the network cable from the cat to the router, and then connect two network cables from the router, one upstairs and one downstairs. Then go in, go in and set it up according to the manual.
This can also be said to be the network cable directly to the Internet. Actually, this statement does not exist. Shared Internet access to be precise.
What else are commonly used.
That's the way ADSL is often called.
What is their speed and price?
What is the Internet access method used by the average family?
As for the ADSL way you said, the Internet café. I've already said it above. speed and price.
Telecom 1m is about 1000 yuan.
2m is probably more than 100 yuan more expensive.
Tietong 1m is about 700 yuan for 14 months.
2m is about 900 more than fourteen months.
I'm not familiar with Netcom.
Internet café words. Generally, it is 100m fiber and 10m fiber. `
As far as the Changsha area is concerned, 100m fiber is 7,300 yuan a month.
Ten m fiber is about 3,000 yuan.
Hope to give points. Thank you.
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To put it simply, there is the use of Internet cable, Internet access, and wireless Internet access. The question is too general. ADSL Cell Broadband 3G
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One. Wi-Fi: 1
The use of wireless network cards, mostly used in notebooks, wireless network cards mainly have two types: mobile and Unicom; 2.Mobile phone wireless Internet access, which requires mobile phone support. Two.
Wired Internet access: 1The most popular at the moment is ADSL, which is popular due to its fast speed and low installation cost; 2.
Dial-up Internet access, slow speed and unstable signal are its biggest drawbacks, and are now gradually being replaced by ADSL; Three. Fiber optic Internet access: fast speed (up to 100m), stable signal is its most outstanding feature.
However, the high cost of installation has hindered its pace of walking like people's homes, but with the progress of technology, the cost is gradually decreasing, and fiber to the home and fiber to the Internet is the general trend!
I'm guessing you're trying to say.
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Internet access, generally use cats with ** line.
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