Eight-core circular 10G Ethernet contact

An Ethernet and contact technology, applied in the direction of fixed/insulated contact members, parts of connecting devices, connections, etc., can solve problems such as inability to meet high-speed communication, and achieve weight saving, high-speed communication, and signal transmission rate improvement. Effect

Pending Publication Date: 2021-05-25
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Circular 10G Ethernet contacts are used for Ethernet signal transmission in the aerospace field; in the actual use of circular 10G Ethernet contacts, the requirements for their dimensions are becoming smaller and smaller, and at the

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  • Eight-core circular 10G Ethernet contact
  • Eight-core circular 10G Ethernet contact
  • Eight-core circular 10G Ethernet contact

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[0030]In order to make the objectives, technical solutions and advantages of the present invention, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are merely intended to illustrate the invention and are not intended to limit the invention.

[0031]Such asfigure 1 with14As shown, a 8-core circular 10G Ethernet contact includes a dielectric fitting 1 and an outer conductor 7, the dielectric body fit 1 integrally into the outer conductor 7 inside; The upper portion of the 1 is fixed between the outer conductor 7, and the lower portion of the dielectric fitting 1 is fixed between the outer conductor 7;

[0032]The dielectric fitting 1 includes an upper insulator 2, an insulator 3, an inner conductor 4, a lower insulator 5, and a cross-shield 6, and the inner conductor 4 is eight, and the inner conductor 4 has an annular array-shaped distribution. The central axial directi...

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Abstract

An eight-core circular 10G Ethernet contact comprises a medium body assembly and an outer conductor, and the medium body assembly is integrally sleeved in the outer conductor. The upper part of the medium body assembly and the outer conductor are fixed in an interference crimping manner, and the lower part of the medium body assembly and the outer conductor are fixed through a positioning pin. According to the invention, the overall dimension miniaturization of the Ethernet contact element is ensured, the signal transmission quantity is increased through the eight-core-number design, the interference among signals is reduced through the arrangement of the cross-shaped shielding element, the signal transmission rate is greatly improved, the requirement of high-speed communication is met, and in addition, compared with the traditional two-core or four-core-number design, as the use number of the Ethernet contacts is reduced, the weight of the Ethernet connector is indirectly saved by more than half.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, in particular to an 8-core circular 10G Ethernet contact. Background technique [0002] 10G Ethernet is IEEE Std 802.3ae2002, which regulates Ethernet transmitted at a rate of 10Gbit / s; it retains the minimum and maximum frame length of Ethernet stipulated in the 802.3 standard. The emergence of 10G Ethernet has expanded the working scope of Ethernet from local area network to metropolitan area network and wide area network, thus realizing end-to-end Ethernet transmission. [0003] Circular 10G Ethernet contacts are used for Ethernet signal transmission in the aerospace field; in actual use, the circular 10G Ethernet contacts require more and more miniaturization of their dimensions, and at the same time, the quality of signal transmission And the speed requirements are getting higher and higher. The traditional circular 10G Ethernet contacts are mostly 2-core and 4-core, which c...

Claims

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Application Information

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IPC IPC(8): H01R13/40H01R13/6591H01R13/502
CPCH01R13/40H01R13/502H01R13/6591
Inventor 曹乔乔曹永泉陈群强
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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