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Optical Time Domain Reflectometer - (OTDR) is used for testing the fiber optic cable. It check splice loss, measure length and find faults. The OTDR is used to create a Picture of fiber optic cable when it is newly installed for later comparisons can be made between the original trace and a problematic trace taken if problems arise. Analyzing the OTDR trace made easier by having documentation from the original trace that was created when the cable was installed. OTDR traces used for troubleshooting since they show where breaks are in fiber when traces are compared to installation documentation.
The process of running these tests requires the OTDR tool to input a light pulse into one end of a fiber cable. The results are based on the reflected signal that returns to the same OTDR port. Some of the light transmitted through the cable will scatter and some will be reflected and returned to the OTDR. This returned scatter and reflections are measured to gather useful information about the cable, such as loss and distances to connectors or faults. This is measured by recording the time it takes for signals to return to the OTDR.
Setting the correct OTDR parameters can ensure the tests you run and measurements you get are accurate. For some tests, using the auto-test function may be enough to get you accurate results, but other may require you to manually set the OTDR testing parameters based on fiber cable length, type of cable, and complexity of your system. These OTDR parameters will adjust the pulse width, averaging time, dead zones, and the distance range for your given fiber run to offer the most accurate results.
Optical power meter - (OPM) is a testing instrument working to accurately measure the power of fiber optic source equipment, or the power of an optical signal passed through the fiber cable. The OPM tester ie used for debugging and maintenance of fiber network. It can adapt to a variety of connector styles such as SC, ST, FC, etc. The optical power meter reading measured in units of dBm
FUSION SPLICING MACHINE - Fiber splicing is the process of permanently joining two fibers together. In Fusion splicing two fibers are welded (fused) together by an electric arc. Fusion splicing provides the lowest insertion loss and virtually no back reflection. Fusion splicing provides the most reliable joint between two fibers.

TELESCOPIC LADDER - This aluminum telescopic ladder is compact, extension is easy to use, The ladder with a no-pinch system. it's been manufactured to a trade normal that may be utilized by both industrial and home work. The ladder is lightweight and sturdy, it has been designed for easy transportation.

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