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Support frame control and connection device

A technology for connecting devices and sub-racks, applied in the field of communication, can solve problems such as poor communication between sub-racks, and achieve the effects of improving connection reliability and simplifying control.

Inactive Publication Date: 2008-12-03
ZTE CORP
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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 to provide a subrack control and connection device, which greatly improves the reliability of the connection between subracks by using radio frequency technology, and effectively avoids poor communication between subracks caused by cable or optical fiber connection failures Case

Method used

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  • Support frame control and connection device
  • Support frame control and connection device
  • Support frame control and connection device

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Embodiment Construction

[0021] The present invention provides a subrack control and connection device, such as figure 2 As shown, it includes: a main subrack, one or more extension subracks, each subrack includes a power supply module, a first control module, a service module and an interface module, wherein the first control module includes a wireless radio frequency signal transmitting and receiving Functional radio frequency unit; the first control module of each subrack includes a first radio frequency unit capable of transmitting and receiving radio frequency signals; the main subrack establishes connection with one or more extension subracks through the first radio frequency unit. Wherein, there may be one or two power supply modules, which is not limited in the present invention.

[0022] It may be that the first radio frequency unit of the main subrack establishes a connection with the first radio frequency units of each extension subrack, so that even if the cable or optical fiber connectio...

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PUM

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Abstract

The invention provides a sub-rack control and connection device which comprises a main sub-rack and one or more expansion sub-racks, and each sub-rack comprises a power supply module, a first control module, a service module and an interface module, wherein, the first control module of each sub-rack comprises a first wireless radio frequency unit with the functions of transmitting and receiving a wireless radio frequency signal; the main sub-rack is connected with one or more expansion sub-racks by the first wireless radio frequency unit. As the technical proposal of the invention adopts the wireless radio frequency technique to realize the interconnection control function among the sub-racks, the reliability of the connection among the sub-racks is greatly improved and the installation, maintenance and control are simplified and more convenient; in addition, the technical proposal of the invention also provides a connection control device for small-scale communication equipment.

Description

technical field [0001] The invention relates to connection control between communication subracks in the communication field, in particular to a device for realizing subrack control and connection through wireless radio frequency technology. Background technique [0002] When installing large-scale communication equipment, multiple subracks are usually installed at the same time, and cables or optical fibers are usually connected between the subracks to ensure that the communication control between the subracks is in a normal operating state. [0003] When installing equipment in the computer room, there are usually multiple subracks or multiple cabinets that cooperate with each other to complete a system function, and the subracks are independent of each other. Usually, the related subracks need to be connected through cables or optical fibers. During installation The device can operate normally only after relevant cable connection and installation are required. For fixed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q1/02H04B5/00
Inventor 田力
Owner ZTE CORP
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