Unlock instant, AI-driven research and patent intelligence for your innovation.

Hot standby processing scheme of optical communication signals

A processing scheme and optical communication technology, applied in electromagnetic wave transmission systems, electrical components, transmission systems, etc., can solve problems such as data loss and incompleteness, and achieve the effect of avoiding data loss

Inactive Publication Date: 2012-09-12
郭磊
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, in addition to the loss of direct communication interruption, it will also cause data loss and incompleteness

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] After the optical signal is adjusted by the EDFA (Erbium-doped Optical Fiber Amplifier) ​​erbium-doped fiber amplifier gain in the key communication module components, the optical power dB value of the signal output by the EDFA is detected, and the dB value is converted into a voltage value Afterwards, it is transmitted to the control computer through the control bus on the rear panel. If the voltage value is within the normal setting range, the signal will be amplified by the gain for subsequent purification and distribution and forwarding. At the same time, the components in the thermal standby state will not perform follow-up work after amplifying the gain of the same optical signal; if the voltage value deviates from the normal setting If the scope is fixed, it will be judged as a failure. The computer will instruct the working components to stop working and issue an alarm. At the same time, it will switch to the key communication module components in the hot standby...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a hot standby processing scheme of optical communication signals, which is a hot standby copy of 1 to 1, namely, one key communication module component really works, and the other identical key communication module component also works synchronously; the synchronous work is real and complete, but a produced work result is not output; if failures occur to a work component, a hot standby component instantly takes over the work simultaneously with alarming to send alarm signals, so that a technical worker unplugs a hot plug of the faulted component to repair; and no communication signal is interrupted in the whole maintenance process. The scheme is capable of solving the problem of unavoidable early fading or failure of the communication module component, which results in unable running of the key communication module component, disconnection of network communication and the like. The scheme avoids the data loss caused by the fault.

Description

technical field [0001] The invention belongs to the technical field of network optoelectronic intelligent communication, and is a new mode and new method for the configuration and work combination of communication module components, specifically a thermal standby processing scheme for optical communication signals. Background technique [0002] In the field of optical fiber network communication technology, key communication module components should operate in the working state of 365 days a year, 24 hours a day, and 60 minutes an hour, because each communication module that composes signal compression, decompression, distribution and sending these functions Components and components have MTBF (MTBF is the mean time between failures, English is "Mean Time Between Failure", specifically refers to the average time of a product or component from one failure to the next failure, and is a measure of the reliability of a product) , so the components of the communication module com...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/08H04B10/12H04B10/038
Inventor 郭磊
Owner 郭磊