Backboard device and communication device

A communication equipment and backplane technology, applied in the field of backplane devices and communication equipment, can solve the problems of system bandwidth capacity scale constraints, high cost, poor heat dissipation, etc.

Inactive Publication Date: 2017-11-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a backplane device and communication equipment to solve the problems of high-speed channel insertion loss, high cost, difficulty in meeting depth requirements, poor heat dissipation, and system bandwidth capacity scale constraints in the backplane framework system in the related art.

Method used

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  • Backboard device and communication device
  • Backboard device and communication device
  • Backboard device and communication device

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Embodiment Construction

[0022] will be referred to below Attached picture The present invention will be described in detail in combination with examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0023] It should be noted that the description of the present invention and Rights request book and above In the attached picture The terms "first", "second", etc. are used to distinguish similar items and are not necessarily used to describe a specific order or sequence.

[0024] In this embodiment, a backplane device is provided, picture 3 It is a schematic diagram of the structure of the backplane device according to the embodiment of the present invention picture , as shown in the picture 3 shown, including:

[0025] The line card 303 is arranged on one side of the backplane device with the switch board, and is perpendicular to the switch board;

[0026] The switch boa...

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Abstract

The invention provides a backboard device and a communication device. The backboard device comprises a line card arranged on one side of the backboard device with a switch board and vertical to the switch board; the switch board arranged to be orthogonal to a plurality of backboards; the plurality of backboards arranged on the other side of the backboard device and arranged to be parallel to the line card, wherein the line card and the switch board are in high speed signal connection through the plurality of backboards. By adoption of the backboard device, the problems of high high-speed channel insertion loss, high cost, depth requirements meeting difficulty, poor heat dissipation and constraint system bandwidth volume scale of the backboard framework system in related art are solved.

Description

technical field [0001] The present invention relates to the field of communication hardware architecture, in particular to a backplane device and communication equipment. Background technique [0002] The forwarding bandwidth requirements of aggregation and core nodes are increasing, the speed of high-speed buses connecting service boards inside communication equipment is getting higher and higher (the current mainstream equipment is greater than or equal to 25Gbps), and the number of high-speed channels is also increasing. With the increase of the channel rate, the insertion loss per unit length is getting bigger and bigger, and the length of the system high-speed channel is becoming a key factor restricting the bandwidth capacity of the device; the power consumption of the single board is also increasing due to the increase of the processing bandwidth and the enhancement of functions. , heat dissipation has also become the bottleneck of the overall design of system hardwar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/931
CPCH04L49/40
Inventor 张远望
Owner ZTE CORP
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