EXFO OTDR 2 • User guide • Download PDF for free and without registration!. Get EXFO OTDR 2 Owner’s manual. Get all EXFO manuals!. EXFO’s OTDR modules meet all your testing needs with numerous singlemode . Manually set all acquisition parameters, including the index of refraction (IOR).

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No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, be it electronically, mechanically, or by any other means such wxfo photocopying, recording or otherwise, without the prior written permission of EXFO Inc. Analyzing Traces and Events Enabling or Disabling the Detection of Reflective Ends of Fiber The table below shows the differences you will notice in the event table depending on if you enable the detection of reflective ends of fiber or not.

The reference measurement in memory will be closed if the option is deactivated.

Event loss can result from both reflective and non-reflective events. You can reposition all markers by using the controls in the Markers section.

Page Analyzing Traces and Events Events Tab Events Tab You can view information about all detected mannual on a trace and fiber sections by scrolling through the events table. Analyzing Traces and Events Opening Measurement Files Opening Measurement Files When you open trace files, the application always displays the first wavelength of the file.

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EXFO OTDR 2 User Manual – Download

In the Exf to list, select Next acquisition. You can revert to factory values by pressing the Revert to Factory Settings button.

The comments can be seen in the tooltip. Index file name confirmation disabling The optical time domain reflectometer OTDR provides an inside view of the fiber, and can calculate fiber length, attenuation, breaks, total return loss as well as splice, connector and total losses.

The current marker locations are set, during the analysis, to fxfo and display the original event loss and reflectance. From the Apply to list, select Current acquisition. To revert to the complete graph view: Page 54 Testing Fibers After analysis, events appear in the events table. If you choose incrementation If you want to apply the test configuration information to the current acquisition, proceed as follows: Once the customization is complete, you are ready to set the distance range value for your test.

Under Advanced Parameters, select the High-resolution mankal box. Support personnel will determine if the equipment requires service, repair, or calibration. The area between markers A and a must not include any significant variation. You can retrieve the position of an event as well as the distance between events manually.

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When the selected event otdg a fiber section, this fiber section is delimited by two markers A and B. Select the location where you want to insert an event. To apply acquisition settings by wavelength: To close a reference measurement in memory: By default, all traces are generated in a report, but you can also generate all the traces the current file contains. Page 90 Page 91 6 Analyzing the Results Manually You can move markers and zoom in on or out of any event or trace segment to measure splice loss, fiber section attenuation, reflectance, and optical return loss.

EXFO OTDR 2 User Manual | pages

You can stop light emission at any time by tapping Turn Off. Analyzing Traces and Events Modifying Odtr 3. In real-time mode, the trace is refreshed at a slower rate when the graph overview window is displayed.

If you modify this parameter, the distance measurements for the trace will be adjusted. If the first connector check feature is enabled, a message will appear if there is a problem with the injection level see Enabling or Disabling the First Connector Check on oter Merged event Merged sub-events: