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A kind of backplane and communication equipment

A backplane and switching card technology, applied in the direction of coupling devices, digital transmission systems, data exchange networks, etc., can solve the problems of increasing the difficulty of backplanes and increasing the number of data buses

Active Publication Date: 2021-06-29
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the increase in the number of switch card configurations, higher bandwidth is provided for the device, but the number of data buses is also greatly increased, which increases the difficulty of backplane design

Method used

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  • A kind of backplane and communication equipment
  • A kind of backplane and communication equipment

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] refer to figure 1 As shown, the embodiment of the present invention provides a backplane 10, including: at least two switch card connection areas 11 (11-1, 11-2), at least two switch card connection areas 11 are distributed laterally;

[0016] Wherein, each switch card connection area 11 includes at least one switch card connector 111, the switch card connectors 111 in the same switch card connection area 11 are distributed horizontally, and the switch ...

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Abstract

Embodiments of the present invention provide a backplane and communication equipment, which relate to the field of electronic equipment, and can reduce or even avoid a significant increase in the number of wiring layers of the backplane, thereby reducing the cost of the backplane. The backplane includes: at least two switch card connection areas, and the at least two switch card connection areas are distributed horizontally; wherein, each of the switch card connection areas includes at least one switch card connector, and the same switch card is connected The switch card connectors in the switch card connection area are distributed horizontally, and the switch card connectors in the switch card connection zone are used to connect the switch cards; the backplane also includes a service card connector, which is used to connect the service cards, and the The switch card connector is connected to the service card connector through wiring on the backplane.

Description

technical field [0001] Embodiments of the present invention relate to the field of electronic equipment, and in particular to a backplane and communication equipment. Background technique [0002] In the field of data communication, especially in rack-mounted communication equipment, the switching bandwidth of the switching card is the key core of equipment performance. In general, the data channel of the switch card is connected to the slots of each service card through the backplane, providing the data channel between cards for the service card, and realizing the interconnection and intercommunication of data between the service cards. Since the size and space of one slot is limited, in order to achieve high bandwidth and reliable backup of data channels, two or more switch card slots are usually designed on the device. In this way, when multiple switch cards are configured in multiple switch card slots, a higher bandwidth inter-card data channel and even a backup data ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/933H01R12/71
CPCH01R12/716H04L49/10
Inventor 王茂松
Owner MAIPU COMM TECH CO LTD