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Optical fiber will be the foundation of 5G network
Apr 01 , 2021
With the continuous changes in 5G wireless standards, what measures can network operators take to lay the foundation for 5G transmission networks? The good news is that at least the path of 5G at the physical layer is clear: optical fiber will be the foundation of 5G networks, and centralized RAN (C-RAN) will become the 5G network architecture. C-RAN was introduced through 4G (commercial de...
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Why Do You Need OTDR Launch Box?
Mar 24 , 2021
Optical Time Domain Reflectometer (OTDR) is a mandatory fiber optic testing tool which uses light backscattering technologies to analyze optical fiber performance. An OTDR can test the light loss and locate the breaks, splices and connectors in fiber optic network. However, an OTDR has a “Dead Zone“ which can affect the test results. To overcome the limitation of this OTDR dead zone, an OTDR Launc...
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The correct use of fiber stripper
Mar 17 , 2021
Professional tools should be used when stripping the coating layer of the optical fiber. The most typical tool is the Fiber Stripper; it can thin the plastic outer layer outside the pigtail, and it can also strip the coating layer of the optical fiber. Pay attention to: 1. When peeling off the coating layer of the optical fiber, there should be no impurities in the small holes of the fiber strippe...
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The Introduce of Fiber Optic Microscope
Mar 10 , 2021
Fiber optic microscopes are used to inspect connectors to check the quality of the termination procedure and diagnose problems. A well made connector will have a clean, smooth, polished and scratch free finish. There is not be any signs ofcracks, chips or fiber not even with the ferrule front. The magnification for viewing connectors can be 30 to 400 power. Seikofire sells S620mini video optical f...
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The Introduction of Underground Cable Fault Detector
Mar 09 , 2021
The underground pipeline detector can quickly and accurately detect the location, direction, depth, and the location and size of the damage point of the steel pipeline anticorrosive layer without damaging the ground cover. It is one of the necessary instruments for water supply companies, gas companies, railway communications, industrial and mining, infrastructure units to transform, repair, and s...
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How to clean the end face of optical fiber?
Feb 24 , 2021
Pentype One-Click Fiber Cleaner is loved by many users because of its convenient use. When using, you only need to insert the optical fiber cleaner into the connector, and then gently push it inward. When you hear the "Ka Ta" sound prompt, pull out the cleaner, and the cleaning work is completed. Therefore, it can also be called a one click optical fiber end face cleaner. In order to make it ...
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How does otdr measure breakpoints?
Feb 19 , 2021
The fiber breakpoint measurement with OTDR can be divided into three steps: parameter setting, bai data acquisition and curve analysis. Manual setting of measurement parameters includes: (1) Wavelength selection (λ): Because different wavelengths correspond to different light characteristics (including attenuation, microbending, etc.), the test wavelength generally follows the principle correspond...
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Precautions for using VFL
Feb 03 , 2021
Visual Fault Locator are also called VFL, pen-type red light sources, visible light detector, optical fiber fault detectors, optical fiber fault locators, etc. Most of them are used to detect fiber breakpoints. According to their shortest detection distance, they are divided into: 5Km, 10Km, 15Km, 20Km, 25Km, 30Km, 35Km, 40Km, etc. Driven by a constant current source, a stable red light is emitted...
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Four key factors in the purchase of Optical Power Meter
Jan 27 , 2021
There are many kinds of optical power meters, which one is suitable for us? in choosing optical power timing, we should also consider the following factors: (1) Application. Ordinary optical power meters can generally measure the absolute optical power of ordinary optical fiber links, but in some special applications, such as passive optical network (PON), coarse wavelength division multiplexing (...
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