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Method and apparatus for multiplexing connector

A technology for multiplexing devices and connectors, which is applied in the field of multiplexing methods and devices for connectors, to achieve the effects of saving costs, reducing quantities, and reducing wiring difficulty

Inactive Publication Date: 2009-05-20
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The embodiment of the present invention provides a connector multiplexing method and device, which solves the problem of increasing the number of pins on the connector or the number of connectors when the number of signal groups increases due to the increase in the number of service modules, and reduces the cost of backplane wiring. difficulty

Method used

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  • Method and apparatus for multiplexing connector
  • Method and apparatus for multiplexing connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] The connector multiplexing device provided by Embodiment 1 of the present invention includes a signal switching unit, such as Figure 6 As shown, it includes: a management module 21 , a business module 22 and a connector module 23 . Among them, the management module 21 and the service module 22 only use one plug-in unit, that is, a group of pins, that is to say, only one group of physical signals that use different communication protocol I / O interfaces are defined, allowing any user to use all signals in the group. The business modules of the included communication protocols are connected through connectors.

[0090] The management module 21 includes a signal switching unit 211, and a management communication unit 212, a management communication unit 213, a management communication unit 214 and the like connected thereto. The management communication unit 212, the management communication unit 213, and the management communication unit 214 in the management module 22 m...

Embodiment 2

[0100] The connector multiplexing device provided by Embodiment 2 of the present invention includes two signal switching units, such as Figure 8 shown. The device includes: a management module 31 , a business module 32 and a connector module 33 . Wherein, the connectors used by the management module 31 and the business module 32 are provided with two groups of pins, or the management module 31 and the business module 32 use two connectors, which define two groups of physical signals using different communication protocol I / O interfaces , allowing any service module using the communication protocols included in these two groups to be connected through the corresponding connector or connector pins.

[0101] The management module 31 includes a signal switching unit 311 and a signal switching unit 316, and a management communication unit 312 connected to the signal switching unit 311, a management communication unit 313, a management communication unit 314, etc., and a managemen...

Embodiment 3

[0112] The CPU and the signal switching unit in the first and second embodiments above are all plug-in, and a management communication unit only uses physical signals of one protocol, while the third embodiment allows a management communication unit to use physical signals of multiple protocols. The signal, that is, the CPU and the signal switching unit are set in a management communication unit, and a management communication unit includes multiple communication subunits.

[0113] For example Figure 10 In the shown device, a management communication unit in the management module includes several management communication subunits, a signal switching subunit and a CPU. The signal interaction is realized through the connector unit in the connector module, one of which is connected to the CPU unit, the other connector unit is connected to the signal switching subunit, and the connector unit connected to the signal switching subunit is connected to the service module The service...

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Abstract

The invention discloses a socket connector multiplex method and a socket connector multiplex device, and is applied to a modular exchanger. The device comprises at least one signal switching unit and a plurality of management communication units, at least one socket connector unit matched with each signal switching unit and at least one business communication unit connected with each socket connector unit, wherein each signal switching unit is connected with at least two management communication units; the signal switching unit is used for determining management communication units corresponding to accessed business communication units through detecting access of the business communication units by the matched socket connector unit, and building a communication passage between the accessed business communication units and the corresponding management communication units through the matched socket connector unit. Through arranging the signal switching unit, the device realizes multiplex of socket connectors, reduces the number of the socket connectors or pins of the socket connectors and reduces the wiring difficulty of a backboard.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a connector multiplexing method and device in a modular switch. Background technique [0002] Modularization refers to the standardization of interfaces and sizes of components with different performances but common features or uses, and standardized components such as interfaces and sizes are called modules. [0003] When several modules form a device, it is necessary to achieve internal interconnection, which requires slots for placing and fixing modules and connectors for interconnection between modules. The slots for placing and fixing the modules, and the connectors for interconnection among the modules form a modular chassis, and the modular chassis and various modules installed on it together form a modular device. [0004] For example: a modular switch can have several slots on its chassis, and users can choose appropriate modules according to their needs and place th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/12H04W88/08H04W88/14
Inventor 刘永卓
Owner RUIJIE NETWORKS CO LTD
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