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Standard interconnection unit and construction method and device of corresponding optical fiber interconnection system

A technology of interconnection system and construction method, which is applied in the field of construction of standard interconnection units and corresponding optical fiber interconnection systems, can solve the problems of high cost and lack of versatility, and achieve cost saving, free and flexible scale, and guaranteed scalability Effect

Pending Publication Date: 2022-07-08
GUANGXUN SCI & TECH WUHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the construction method of the optical fiber interconnection system using optical shuffle or optical backplane mode needs to customize the backplane according to the optical fiber interconnection system, which is costly and has no versatility

Method used

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  • Standard interconnection unit and construction method and device of corresponding optical fiber interconnection system
  • Standard interconnection unit and construction method and device of corresponding optical fiber interconnection system
  • Standard interconnection unit and construction method and device of corresponding optical fiber interconnection system

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Embodiment 1

[0069] Embodiment 1 of the present invention provides a standard interconnection unit, including multiple ports, specifically:

[0070] There is at least one optical fiber connection channel between any two ports, or a plurality of ports are divided into a first port group and a second port group, and any port in the first port group and any port in the second port group are connected. At least one fiber optic connection channel exists between;

[0071] Each port has at least one externally facing connector for connecting with external optical fibers to realize interconnection of external optical fibers.

[0072] The standard interconnection unit includes at least three types of self-transposed standard interconnected unit, symmetric transposed standard interconnected unit and asymmetrical transposed interconnected unit.

[0073] When the standard interconnection unit is a self-transposed standard interconnection unit, there is at least one optical fiber connection channel be...

Embodiment 2

[0082] An embodiment of the present invention provides a method for constructing an optical fiber interconnection system, which specifically includes:

[0083] Based on the standard interconnection unit described in Embodiment 1, by connecting multiple connectors of the standard interconnection unit to the ports under the same server group, there is an optical fiber connection channel between any two ports under the same server group, and the rotation is realized. Install optical fiber interconnection system;

[0084] Or by connecting multiple connectors in the standard interconnection unit to ports under different server groups, there is a fiber connection channel between any port in the first server group and any port in the second server group, so as to realize Symmetrical transposed optical fiber interconnection system or asymmetrical transposed optical fiber interconnection system.

[0085] Among them, the size and type of the standard interconnection unit used are deter...

Embodiment 3

[0102] An embodiment of the present invention provides a method for constructing a self-transposed optical fiber interconnection system. Based on the construction method for an optical fiber interconnection system described in Embodiment 2, the construction of an N×N self-transposed optical fiber interconnection system is performed, as shown in Figure 9 shown, including:

[0103] In step 401, select m×m self-transposed standard interconnection units, n×n self-transposed standard interconnected units, m×m symmetrical transposed standard interconnected units, n×n symmetrical transposed standard interconnected units, and m×n asymmetrical transposed standard interconnected units set standard interconnection unit;

[0104] In step 402, the ports under the same server group are divided into a m-terminal port groups and b n-terminal port groups, wherein each m-terminal port group includes m ports, and each n-terminal port group includes n ports port, and the sum of the product of a...

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Abstract

The invention relates to the technical field of communication, and provides a standard interconnection unit and a construction method and device of a corresponding optical fiber interconnection system. The construction method of the optical fiber interconnection system comprises the steps that a plurality of connectors of a standard interconnection unit are connected to ports under the same server group, so that an optical fiber connection channel exists between any two ports under the same server group, and the self-rotation optical fiber interconnection system is achieved; or a plurality of connectors in the standard interconnection unit are connected to ports under different server groups, so that an optical fiber connection channel exists between any port in the first server group and any port in the second server group, and a symmetric transposed optical fiber interconnection system or an asymmetric transposed optical fiber interconnection system is realized. The expandability of the optical fiber interconnection system is ensured, a backboard does not need to be customized, the cost is saved, and the scale of the optical fiber interconnection system which can be constructed is free and flexible.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a standard interconnection unit and a method and device for constructing a corresponding optical fiber interconnection system. Background technique [0002] With the rapid development of communication technology and the rapid development of the capacity and speed of optical transport switching networks, the dimensions of switching nodes such as core switching networks and data centers are getting larger and larger. The traditional ROADM network is gradually transitioning to the OXC all-optical switching network structure, and the multi-dimensional WSS is gradually adopted. The optical cross dimension is getting higher and higher, and the connection between each dimension is developing towards high density and compactness. The optical backplane technology or optical shuffle technology complies with OXC. Exchange interconnection requirements. These technologies enab...

Claims

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Application Information

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IPC IPC(8): H04Q11/00H04B10/27
CPCH04Q11/0005H04B10/27H04Q2011/0007
Inventor 肖清明程刚喜叶阳
Owner GUANGXUN SCI & TECH WUHAN
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