Redundant backup system of high-speed transceiver

A redundant backup and transceiver technology, applied in the transmission system, electromagnetic wave transmission system, electrical components, etc., can solve the problems of increasing the hardware cost of redundant backup of optical communication equipment, and not fully considering the security of data transmission in communication equipment, etc. , to reduce hardware cost and improve reliability

Pending Publication Date: 2021-04-23
GUANGDONG VTRON TECH CO LTD
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Problems solved by technology

[0004] However, the design of the high-speed transceiver in the current FPGA does not fully consider the security of data transmission in the communication equipment, or it will use the addition of optical transceiver equipment to achieve multi-channel redundant backup, which increases the hardware cost of redundant backup of optical communication equipment

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  • Redundant backup system of high-speed transceiver
  • Redundant backup system of high-speed transceiver
  • Redundant backup system of high-speed transceiver

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0039] figure 1 It is a system architecture diagram of a high-speed transceiver redundancy backup system according to the embodiment of the present application, such as figure 1 as shown, figure 1 Including:

[0040] User data sending module 101, multi-channel redundancy backup module 102 and data selection module 103;

[0041] The user data sending module 101 ...

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Abstract

The invention discloses a redundant backup system of a high-speed transceiver. The redundant backup system comprises a user data sending module, a multipath redundant backup module and a data selection module; the user data sending module is used for collecting user data and sending the collected user data to the redundant backup module; the redundant backup module is used for carrying out data encapsulation, high-speed data receiving and sending, data de-encapsulation and data validity judgment on the received user data; and the data selection module is used for selecting one path of data subjected to data validity judgment from the data output by the multi-path redundancy backup module for receiving. The hardware cost of redundant backup of the optical communication equipment is reduced, and the reliability and stability of the communication equipment are improved.

Description

technical field [0001] The present application relates to the technical field of transmitter design, in particular to a high-speed transceiver redundancy backup system. Background technique [0002] FPGA (Field-Programmable GateArray) is a field programmable gate array. As a programmable device, it not only solves the shortage of application-specific integrated circuits, but also overcomes the shortcomings of the limited number of logic gates in programmable devices. FPGA integrates a large number of original logic resources such as flip-flops, look-up table LUTs, and wiring, and provides configurable I / O ports and hard IP (GTx, BlockRAM, PLL, general-purpose interfaces, etc.), using hardware description language (HDL, Hardware Description Language ) to encode, and each logic works in parallel to realize the specified function. [0003] High-speed transceiver GTx (Gigabit Transceiver) is a high-speed serial interface developed by Xilinx for FPGAs for Gigabit applications. ...

Claims

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Application Information

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IPC IPC(8): H04B10/038
CPCH04B10/038
Inventor 黄兆锦
Owner GUANGDONG VTRON TECH CO LTD
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