FTB-200 User Guide

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For more information, see Setting Distance Range, Pulse Width and Acquisition Time on page 80. Launch level: In the events table, the Launch Level event is represented by the icon. For example, 8 to 12 m if the jumper is 10 m long.

Here is a guide to the descriptions: Each type of event has its own symbol. If you want the variable part to increase each time a file is saved, select Increment.

FTB-200 User Guide - This event is often caused by splices, macrobends, or microbends in the fiber. Never look directly into a live fiber and ensure that your eyes are protected at all times.

iOLM User Training – EXFO – 15 Minutes or Less Small
The table below shows an overview of their purpose. Take the module and place it vertically so that the retaining screw hole is at the left of the connector pins. From the button bar, once a trace has been acquired or reopened, press Report. For example, the calibration validity period can be longer or shorter depending on the intensity of use, environmental conditions and unit maintenance. Each type of event is represented by a graph of a fiber trace, which illustrates the power reflected back toward the source as a function of distance. Available in Advanced mode 2. From the Main Menu, press Setup, then select Application Startup. If necessary, select Create reference trace to update your reference trace for the next acquisitions. Distances and relative powers correspond to the X axis and Y axis, respectively. From the Main Menu, press Setup, then select Language Settings. Make sure that you have a trace on-screen. You can set the spectral unit for the trace and the results table.