FTTB uses digital broadband technology to directly transmit optical fiber to the community, and then transmit it to all users through twisted pair (over five twisted pairs or four unshielded twisted pairs). FTTB uses private line access and does not need to dial (China Telecom Fei Yang calls himself FTTH and needs client and dial). The installation is simple, and the client only needs to install a network card on the computer to access the Internet at high speed for 24 hours.
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The difference between FTTB and FTTH
FTTB is fiber to the home and network cable to the home. FTTH is fttp (optical cat required), FTTH can access higher bandwidth, such as 100M or more, and FTTB cannot handle higher bandwidth broadband due to the limitation of network cable transmission bandwidth.
FTTH is the foreign abbreviation of FTTH, and the Chinese abbreviation is FTTH. Specifically, FTTH refers to the installation of optical network unit (ONU) in home users or enterprise users, which is the closest optical access network application type to users except FTTD.
The remarkable technical features of FTTH are not only to provide greater bandwidth, but also to enhance the transparency of network to data format, rate, wavelength and protocol, relax the requirements for environmental conditions and power supply, and simplify maintenance and installation.
When installing, directly connect the LAN port of cat (FTTB fiber-to-building access mode, connecting home network cable) to the WAN port of the wireless router, refer to the label address or description on the back of the router, enter the router setup interface, and start with the setup wizard.
Set the router according to the prompt, select PPPOE dial-up as the connection method, fill in the user name and password, set the wireless network password (recommended letter+number combination), save and restart.
Baidu encyclopedia -FTTB