Optical fiber jumper fiber to the home, although only a fiber optic cable is pulled to the user's home, it is not as simple and easy as many users imagine. In many places, there are still some hurdles to overcome for fiber-optic broadband to enter the home.
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Fiber to the Home (FTTP), also known as Fiber to the Home (FTTH), refers to a broadband telecommunications system. It is based on fiber optic cables and uses optoelectronics to deliver multiple services such as telephone triple play, broadband Internet and television to the home or business.
Fiber-to-the-home is the general trend, and some areas have also realized it. However, there are also many places where fiber-optic broadband is installed, and there are still three obstacles.
First of all, the property management of the community is obstructed, resulting in the "last mile" of the fiber jumper getting stuck. It is understood that in the process of promoting the "Optical Network City", the optical fiber access to the home in some residential quarters was blocked by property management, and even some property management companies demanded high household access fees, resulting in the optical fiber reaching the door of the community, but not the user's home. . Due to property and other reasons, nearly 200 real estates cannot enter the site for construction and implement optical fiber transformation, and many users can only look at the optical fiber and sigh.
Secondly, in some established communities, due to construction problems, the hidden pipes are blocked, and the property management is not allowed to go through the open wires, resulting in optical fibers entering the building, but not being able to enter the user's home separated by a wall. In order to meet the needs of users, telecommunications installers can only install CP pipes in places that do not affect the vision in the corridor, such as the top corners of the stairway to lay CP pipes, which increases the difficulty of construction.
Third, many optical fiber lines in residential areas covered by optical networks only have vertical lines and no horizontal lines in the unit building. The installer needs to open the ceiling and lead the lines to the user's home piece by piece. Although China Telecom has adopted a two-person installation team and achieved good results, there is still a gap between the urgent expectations of users to quickly install optical fibers.
In general, in the absence of other epoch-making technologies, fiber-to-the-home is the ultimate goal of broadband access to telecommunications networks in the next few years or even decades. It will drive the development of a series of related industries and form a digital The market size of hundreds of billions or even trillions of yuan. Therefore, fiber-to-the-home is one of the core technical drivers for the telecommunications industry to maintain sustainable development, and it is also an important tool for the telecommunications industry to promote social informatization.
As the future backbone of the communication transmission system, the anti-interference and anti-electromagnetic properties of optical fiber are more suitable for the needs of human beings in the future with a large amount of information and high precision, and the low price makes the transmission medium of optical fiber can be widely promoted. . But relatively speaking, in order to popularize fiber-to-the-home well, there are still many problems to be solved, such as the technology and hardware of the transmitting and receiving ends, and the speed of the transmission system. For users, the processing of large amounts of information requires better computers. Therefore, the improvement of communication systems also depends on the rapid development of computer technology to a certain extent.
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