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Method and device for controlling FTTB to FTTH

An optical fiber and control signal technology, applied in the field of fiber-to-the-building FTTB control to fiber-to-the-home FTTH, can solve the problems of high cost, long construction period, and high operating cost, and achieve the effects of improving work efficiency, reducing operating costs, and improving user experience

Active Publication Date: 2021-06-25
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology

[0005] The present application provides a method and device for fiber-to-the-building FTTB control as fiber-to-the-home FTTH to solve the problems of high cost, long construction period, and high operating cost caused by the replacement of ONU in the prior art

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  • Method and device for controlling FTTB to FTTH
  • Method and device for controlling FTTB to FTTH
  • Method and device for controlling FTTB to FTTH

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings in this application. Obviously, the described embodiments are part of the embodiments of this application , but not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] The technical solution of the present application will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0044] Optical Access Network (OAN for short) refers to using optical fiber as the main transmission medium to realize the information transm...

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Abstract

The invention provides a method and device for controlling fiber to the building (FTTB) to be fiber to the home (FTTH), a fiber to the building (FTTB) optical network comprises an optical line terminal (OLT), an optical distribution network (ODN), an optical network unit (ONU) and terminal equipment; the optical distribution network (ODN) comprises a last-stage optical splitter and a secondary optical splitter. The method comprises the following steps: acquiring the number of optical fibers in an optical cable for connecting a last-stage optical splitter of an optical distribution network (ODN) with an optical network unit (ONU) and the number of terminal equipment; and generating a control signal according to the number of the optical fibers and the number of the terminal devices, wherein the control signal is used for controlling whether to access the secondary optical splitter to the FTTB optical network. The control signal is generated according to the number of the optical fibers and the number of the terminal devices, the transformation strategy of the FTTB optical network is reasonably controlled, the user experience is improved on the Internet surfing rate, the operation cost of an operator is reduced, and the working efficiency of workers is improved.

Description

technical field [0001] The invention relates to the technical field of communication, and proposes a method and a device for controlling FTTB from optical fiber to the building to FTTH by optical fiber to the home. Background technique [0002] In the Internet broadband market, the Fiber To The Building (FTTB) optical network includes Optical Line Terminal (OLT), Optical Distribution Network (ODN) and Optical Network Unit (ODN). Unit, referred to as: ONU). The optical line terminal OLT and the optical distribution network ODN are bidirectionally connected through a single-fiber multi-core optical cable. The last stage optical splitter of the optical distribution network ODN is bidirectionally connected with the optical network unit ONU through a single fiber with a small number of cores. The optical network unit ONU is connected to the terminal equipment through a network cable. However, in the existing fiber-to-the-building FTTB optical network, the five-category electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04J14/02H04B10/25
CPCH04Q11/0005H04J14/0227H04Q2011/0007
Inventor 秦保根
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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