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Optical module integrated set, passive optical network system and optical module sharing method

A technology of integrating devices and optical modules, applied in the field of communication, can solve the problem of high cost

Active Publication Date: 2013-02-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in this mode, there must be multiple optical modules 120, resulting in relatively high cost

Method used

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  • Optical module integrated set, passive optical network system and optical module sharing method
  • Optical module integrated set, passive optical network system and optical module sharing method
  • Optical module integrated set, passive optical network system and optical module sharing method

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Embodiment Construction

[0024] In the following description, for purposes of illustration and not limitation, specific details such as specific system structures, interfaces, techniques, etc. are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0025] see figure 2 , figure 2 It is a schematic structural diagram of an embodiment of the optical module integrated device of the present application. The optical module integration device 210 in this embodiment includes: an optical module 211 and at least one switch module 213 . The optical module 211 is coupled to the switch module 213 , and the switch module 213 is coupled to a...

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Abstract

The application discloses an optical module integrated set, a passive optical network system and an optical module sharing method. The optical module integrated set is coupled with an optical line and a plurality of terminal modules, and comprises an optical module and at least one switch module, wherein the optical module is used for converting receiving data from an optical line terminal into electrical signals from optical signals and converting sending data from a switch module into optical signals from electrical signals; and the as least one switch module is used for copying multiple parts of receiving data converted into the optical signals, sending the receiving data converted into the optical signals to a plurality of terminal modules respectively, selecting one of the plurality of terminal modules according to time sequence and receiving the sending data sent by the selected terminal module. Due to the scheme, the plurality of terminal modules can share one optical module, so that the production cost can be lowered effectively.

Description

technical field [0001] The present application relates to the field of communications, and in particular, to an optical module integrated device, a passive optical network system, and an optical module sharing method. Background technique [0002] As users' demand for bandwidth continues to grow, traditional copper wire broadband access systems are increasingly facing bandwidth bottlenecks. At the same time, the optical fiber access technology with huge bandwidth capacity is becoming more and more mature, and the application cost is decreasing year by year. Optical fiber access networks, such as Passive Optical Network (PON, Passive Optical Network), have gradually become strong competitors of the next generation broadband access network. . [0003] see figure 1 , figure 1 It is a schematic structural diagram of a passive optical network in the prior art. A passive optical network in the prior art includes an optical line terminal (OLT, Optical Line Terminal) 110 , an op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04B10/40
Inventor 王苏李敏涂勇王胜昔
Owner HUAWEI TECH CO LTD