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Optical Talk Set daily use
Sep 27 , 2023
This Optical Talk Set is an intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and fiber attenuation value testing in data network, CATV and Telecommunication network. It can carry out full-duplex communication with high quality...
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Introduction to Fiber Thermal Strippers
Sep 20 , 2023
Fiber thermal strippers are essential tools used in the field of fiber optics for removing the protective coatings from optical fibers. These coatings, which are typically made of polymer materials, need to be carefully removed before splicing or terminating the fiber to ensure optimal performance. Fiber thermal strippers utilize controlled heat to soften and remove the coating without damaging th...
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The knowledge of optical fiber Identifier
Sep 14 , 2023
The optical fiber identifier is an essential tool for optical fiber maintenance. It is used for non-destructive optical fiber identification work and can detect any position of single-mode and multi-mode optical fibers. Main purpose The optical fiber identifier is an essential tool for optical fiber maintenance that is often required during maintenance, installation, cabling and recovery without i...
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Demystifying the OTDR Blind Zone: Challenges in Ensuring Fiber Optic Measurement Accuracy
Aug 31 , 2023
Introduction: Optical Time Domain Reflectometer (OTDR) is a widely used testing instrument in the field of fiber optic communications for evaluating transmission performance and locating faults. However, like any measurement technique, OTDR has its limitations, and one prominent issue is the "blind zone," which poses certain challenges to the accuracy and reliability of measurements. To better und...
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The ARC discharge correction of Fusion Splicer
Aug 23 , 2023
The ARC discharge correction function of the fusion splicer is to judge the discharge intensity according to the axial deviation before and after the discharge of the welding part, and automatically correct it to the standard intensity, so as to achieve the standard of suitable discharge intensity and suitable discharge position, so as to achieve low loss and stable optical fiber splicing. When th...
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What is Large Diameter Fiber?
Aug 17 , 2023
Large Diameter Fiber (LDF) is a type of optical fiber that has a significantly larger core diameter compared to standard single-mode fibers. While traditional single-mode fibers typically have a core diameter of around 8-10 microns, LDF can have core diameters ranging from 50 to 400 microns or even larger. This increased core size allows LDF to transmit light over a larger area, enabling it to han...
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SeikoFire LDF Specialty Large Diameter Fiber Fusion Splicer
Aug 10 , 2023
Introducing our latest innovation - the Large Diameter Fusion Splicer. As a leading manufacturer, we pride ourselves in providing superior quality equipment for all your fiber optic splicing needs. With its state-of-the-art technology and precise engineering, this fusion splicer is designed specifically for larger diameter fibers, ranging from 125 to 600 micrometers. What sets our Large Diameter F...
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What is PON Power Meter
Aug 01 , 2023
PON (Passive Optical Network) Power Meter is a special instrument used to test the optical power of passive optical network (PON). PON is a kind of optical fiber communication technology, which is widely used in fiber-to-the-home (FTTH) network to provide users with high-speed broadband access. The main function of PON Power Meter is to measure the power of optical signals to ensure the transmissi...
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What is dynamic range of OTDR
Dec 15 , 2022
The dynamic range of an OTDR determines how long of a fiber can be measured. It is listed as a dB value — larger values generally mean longer distance measurement capability. A test pulse needs to be strong enough to get to the end of the fiber to be tested, and the sensor has to be good enough to measure the weakest backscatter signals which come from the end of a long fiber. The combination of t...
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