Mobile broadband "B" to change "H" to promote "broadband China" development

What is "b" change to "h"? "B" is changed to "H", which is to change the network cable between the local terminal to the user to the optical fiber. "B" -fiber to the building, referred to as FTTB, fiber to the broadband access method of the building. It uses fibers to pass into the building, and then passes through the network to each user. "H" -fiber to the home, referred to as ftth, fiber optic network broadband access method. As the name suggests, a fiber is directly to the home, and the local and users are completely used as transport media. "B" change "H" to help "broadband China" development Broadband networks are promoting a wave of information development, and the country will also develop broadband networks as a priority of strategic deployment. Speed up: Through "B" to change "H", users can enjoy all of 100M bandwidth, online video, video calls and other products all can be implemented. Price The improvement of the speed of the network does not increase the cost of the Internet, and the fiber broadband maintains the original tariff, and truly delivers the benefits to the user. Return: The mobile broadband will be fully upgraded to the Aurora Broadband, and the original FTTB access method will gradually retreat. Optical network advantage Fiber access speed The fiber is medium, its broadband, wavelength, and transmission technology species are not limited, suitable for business access and upgrades for faster, higher bandwidth. Anti-interference The main technique of the fiber-optic subscriber network is that the optical wave transmission technology, the optical cable has the characteristics of strong anti-interference, and the line loss is small, and the network is more stable. Light into the copper return environmental safety Passive access, reducing active equipment public electricity, green environment, while effectively avoiding mobility, short circuit, etc., to ensure network security. Optical fiber user cable laying The household fiber is laid, priority uses the original building pre-buried tube, the trace slot, and air conditioning holes to be introduced indoors in the indoor or in the concealed (door, window). In the non-discord manner, select the appropriate entry position, open the wall open on the user wall with the electric hammer, open the hole in the indoor, and the angle is slightly tilted to prevent the indoor leakage . Entry Cable Indoor Walk The household cable will be buckled along the edge of the door frame and the piping line, and the snail buckle is completely installed, and the rounded cable is snapped into the snail buckle. At the corner of the corner, the cable needs to be left with a certain arc to ensure the bending radius of the optical cable. "B" change "H" common equipment tool, read full text, original title: Why does the mobile broadband change from "B" to "H"? Article Source: [Micro Signal: HR_OPT, WeChat Public Number: Web Mercenary] Welcome to add attention! Please indicate the source of the article.