阅读说明：本技术 一种带有发光故障监测的光通信收发模块 (Optical communication transceiver module with luminous fault monitoring ) 是由 不公告发明人 于 2018-08-14 设计创作，主要内容包括：一种带有发光故障监测的光通信收发模块，包括信号源、光发送单元、光接收单元，光电转换单元、FPGA器件，信号源输出的电信号连接到光发送单元的输入端，同时连接到FPGA器件的第1输入端；光发送单元的输出端光耦合到光纤的输入端，同时连接到光接收单元的输入端，光接收单元的输出端连接到光电转换单元的输入端，光电转换单元的输出端连接到FPGA器件的第2输入端。(An optical communication transceiver module with light-emitting fault monitoring function comprises a signal source, a light-emitting unit, a light-receiving unit, a photoelectric conversion unit and an FPGA device, wherein an electric signal output by the signal source is connected to the input end of the light-emitting unit and is simultaneously connected to the No. 1 input end of the FPGA device; the output end of the optical sending unit is optically coupled to the input end of the optical fiber and is simultaneously connected to the input end of the optical receiving unit, the output end of the optical receiving unit is connected to the input end of the photoelectric conversion unit, and the output end of the photoelectric conversion unit is connected to the No. 2 input end of the FPGA device.)

1. An optical communication transceiver module with light-emitting fault monitoring function comprises a signal source, a light-emitting unit, a light-receiving unit, a photoelectric conversion unit and an FPGA device, wherein an electric signal output by the signal source is connected to the input end of the light-emitting unit and is simultaneously connected to the No. 1 input end of the FPGA device; the output end of the optical sending unit is optically coupled to the input end of the optical fiber and is simultaneously connected to the input end of the optical receiving unit, the output end of the optical receiving unit is connected to the input end of the photoelectric conversion unit, and the output end of the photoelectric conversion unit is connected to the No. 2 input end of the FPGA device.

Technical Field

The invention relates to an optical communication transceiver module with luminescence fault monitoring.

Background

An optical communication transceiver module is an important component of an optical communication system. The long-term uninterrupted light emitting load causes fatigue effect of the light emitting device, the light emitting error rate is continuously increased, and the failure of optical communication can be caused when the light emitting error rate is serious. In order to monitor the light-emitting fault, a plurality of manufacturers produce light-emitting monitoring equipment at home and abroad, but the equipment cannot realize on-line monitoring. In order to find the fault of the light emitting component in time, it is necessary to invent an optical communication transceiver module with light emitting fault monitoring.

Disclosure of Invention

In order to solve the problem of on-line monitoring of the light-emitting fault, the invention provides an optical communication transceiver module with the function of monitoring the light-emitting fault.

The technical scheme adopted by the invention for solving the technical problems is as follows: an optical communication transceiver module with light-emitting fault monitoring function comprises a signal source, an optical transmitting unit, an optical receiving unit, a photoelectric conversion unit and an FPGA device. The electric signal output by the signal source is connected to the input end of the optical sending unit and is simultaneously connected to the 1 st input end of the FPGA device; the output end of the optical sending unit is optically coupled to the input end of the optical fiber and is simultaneously connected to the input end of the optical receiving unit, the output end of the optical receiving unit is connected to the input end of the photoelectric conversion unit, and the output end of the photoelectric conversion unit is connected to the No. 2 input end of the FPGA device.

The invention has the following beneficial effects: compared with the traditional offline detection equipment, the method for rapidly monitoring the optical communication luminous faults on line provided by the invention is provided.

Drawings

Fig. 1 is a block diagram of an optical communication transceiver module with light failure monitoring.

Detailed Description

The invention is further described below with reference to fig. 1.

An optical communication transceiver module with light-emitting fault monitoring function comprises a signal source, an optical transmitting unit, an optical receiving unit, a photoelectric conversion unit and an FPGA device. The electric signal output by the signal source is connected to the input end of the optical sending unit and is simultaneously connected to the 1 st input end of the FPGA device; the output end of the optical sending unit is optically coupled to the input end of the optical fiber and is simultaneously connected to the input end of the optical receiving unit, the output end of the optical receiving unit is connected to the input end of the photoelectric conversion unit, and the output end of the photoelectric conversion unit is connected to the No. 2 input end of the FPGA device.

The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but rather by the equivalents thereof as may occur to those skilled in the art upon consideration of the present inventive concept.