月归档：十月 2015

Use and maintenance of optical fiber fusion splicer

发表于 2015 年 10 月 28 日 由 jilongen

Optical fiber fusion splicer is essential to the maintenance of equipment and optical fiber and cable engineering, can complete the singlemode, multimode, dispersion shifted, non zero dispersion shift fiber connection. The optical fiber  splicer structure of precision, the price is expensive, there … 继续阅读 →

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OTDR voltage test method

发表于 2015 年 10 月 22 日 由 jilongen

OTDR voltage test method is through a constant current power supply, submarine cable station to the potential difference between the fault point, by the ratio of the voltage and current can be obtained from the submarine cable station to the resistance … 继续阅读 →

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Maintenance of fiber cleaver

发表于 2015 年 10 月 14 日 由 jilongen

How to maintenance the fiber cleaver? The maintenance and maintenance of fiber cleaver should be carried out in the following ways: 1, check the steel belt, must ensure tension.Otherwise in run out of the question, probably will hurt people, serious still … 继续阅读 →

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Ultrasonic fusion splicer

发表于 2015 年 10 月 10 日 由 jilongen

Ultrasonic fusion splicer is the ultrasonic welding head by conduction to the plastic processing parts, the two plastic joint surface due to a dramatic friction by ultrasound, friction heat melt plastic joint face and complete the agglutination.Advantages of this technology has a … 继续阅读 →

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