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Modular connector with reduced termination variability

A technology of connectors and connector components, applied in the direction of connection, conductive connection, two-part connection device, etc., which can solve the problems of inconsistent uncoupling, inconsistent crimp height, and inability to properly compensate, etc.

Active Publication Date: 2013-03-06
SIEMON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inconsistent crimp heights may place mating socket contacts in undesirable locations causing various crosstalk levels that cannot be properly compensated
[0004] Additionally, in existing plugs, the pairs within the cable need to be unwrapped to access the front contacts
Unraveling of pairs is often inconsistent and creates crossed pairs causing various crosstalk levels that cannot be properly compensated for

Method used

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  • Modular connector with reduced termination variability
  • Modular connector with reduced termination variability
  • Modular connector with reduced termination variability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 is a side view of an example plug 100 connected to a cable 200 . Cable 200 includes four twisted wire pairs 202 . It is understood that embodiments of the invention may be used with cables having different numbers of twisted pairs and that the invention is not limited to cables having four twisted pairs. Plug 100 includes a plug housing 102 dimensioned to mate with an existing modular jack. Plug housing 102 may be an RJ-45 type plug, but may have a different configuration.

[0020] Plug housing 102 includes a substrate 104 that establishes electrical connections between plug contacts 106 and wiring contacts 108 . The wire contacts 108 may be positioned on the contact carrier 110 . Substrate 104 may be one with traces 105 ( Figure 6 ) of printed circuit boards, flexible circuit boards, multi-dimensional PCBs, etc., these traces are used to establish electrical connections between the plug contacts 106 and the wiring contacts 108. As described in further d...

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Abstract

A telecommunications connector assembly including a cable having a first pair of twisted wires and a second pair of twisted wires; a first connector having a first substrate having a first termination area, the first pair of twisted wires provided for electrical termination on a first side of the first substrate, the second pair of twisted wires provided for electrical termination on a second side of the first substrate, the second side opposite the first side; a second connector having a second substrate having a second termination area, the second pair of twisted wires provided for electrical termination on the first side of the second substrate, the first pair of twisted provided for electrical termination on the second side of the second substrate, the second side opposite the first side.

Description

Background technique [0001] Since telecom applications require higher frequency performance and more controlled performance according to standards such as IEEE 802.3an 10GBASE-T, ISO / IEC 11801Ed2, IEC 60603-7-41, ANSI / TIA / EIA-568-B, etc., Modular plug cords, such as twisted pairs terminated to modular plugs, become more critical. Connectors, such as receptacles or jacks with printed circuit board (PCB), flex circuit, or leadframe connections to various terminal blocks, are designed and qualified for their performance relative to the range of electrical plug performance for which they are tested (as defined in the TIA and IEC documents, among others). Outlet performance can be improved by limiting the range / variability of the plugs (or modular plug cords including two plugs) that mate with the outlet. Since most manufacturers sell their connectors with their own modular plug cords, performance can be improved by accommodating and reducing variability in cord production while ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B11/02
CPCH01R9/031H01R13/6466H01R31/065H01R24/568H01R13/6467Y10S439/941H01R13/6658H01R13/6469H01R13/6463H01R23/005
Inventor 约翰·A·西蒙兰迪·贝洛布赖恩·塞利拉詹姆斯·安东尼·弗雷麦克斯维尔·K·叶维尼乔·克鲁德尔约瑟夫·马里奥·法瓦尔马可·贾森·帕迪
Owner SIEMON