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A method for monitoring and testing fc optical interface data and related data

A related data and optical interface technology, applied in the field of optical interface, can solve the problems of undetermined FC optical interface delay performance and bit error performance, FC optical interface data and related data cannot be monitored in real time, etc., to achieve convenient and intuitive understanding and Prosecutor's effect

Active Publication Date: 2021-02-26
UNIV OF ELECTRONICS SCI & TECH OF CHINA +1
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Problems solved by technology

[0006] The purpose of the present invention is: to solve the problem that the data and related data of the FC optical interface in the prior art cannot be monitored in real time, resulting in the inability to determine the status in the FC transmission process and the delay performance and bit error performance of the FC optical interface when idle Problem, the present invention provides a method for monitoring and testing FC optical interface data and related data

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  • A method for monitoring and testing fc optical interface data and related data
  • A method for monitoring and testing fc optical interface data and related data
  • A method for monitoring and testing fc optical interface data and related data

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Embodiment Construction

[0042] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0043] A method for monitoring and testing FC optical interface data and related data of the present invention, such as figure 1 As shown, it specifically includes the following steps:

[0044] Step 1: The FPGA module completes the acquisition of optical interface data, including the operating data of the FC optical interface itself, such as the temperature, voltage, and transmit / receive optical power of the optical interface;

[0045] Step 1.1: Read the temperature, voltage, transmit / receive optical power and other information stored in the specific register of the optical module through the serial interface between the FPGA and the optical module.

[0046]Step 1.2: Store the data obtained in the above steps in specific registers (0X2F0-0X300) for software to read.

[0047] Step 2: The soft...

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Abstract

The invention discloses a method for monitoring and testing FC optical interface data and related data, and relates to the field of optical interfaces; including: Step 1: FPGA module completes the acquisition of optical interface data; Step 2: software module completes the acquisition of hardware equipment Identify and save the base address of the register and the offset of the base address of the optical interface data to obtain the register addresses of all optical interface data; Step 3: Display the optical interface data in real time on the software interface; at the same time, perform offline testing through the FC optical interface and software interface to obtain relevant data; offline testing includes delay testing and bit error testing; related data includes fiber delay, fiber length, and bit error rate; step 4: according to the data of offline testing, the real-time display of the software interface is displayed. The invention solves the problems in the prior art that the data and related data of the FC optical interface cannot be monitored in real time, resulting in the inability to determine the status in the FC transmission process and the delay performance and bit error performance of the FC optical interface when idle.

Description

technical field [0001] The invention relates to the field of optical interfaces, in particular to a method for monitoring and testing FC optical interface data and related data. Background technique [0002] FC (Fiber Channel) is a high-speed serial transmission bus proposed by the American Standardization Institute (ANSI). Due to its dual advantages of channel and network, it has the advantages of high bandwidth, high reliability, high stability, and resistance to electromagnetic interference. Provide very stable and reliable fiber optic connection, easy to build large-scale data transmission and communication network. The FC-AE standard is a set of protocols that FC applies to the avionics environment. It is mainly used for data communication between various devices in the avionics environment, and to transmit data such as video, command, instrumentation, and sensors. Currently, FC-AE Networks are widely used in avionics networks and military equipment. [0003] With the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/079G06F13/10G06N20/00
CPCG06F13/102H04B10/0795
Inventor 谢军李运凯涂晓东孟中楼陈昌帧李鹏
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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