Fluke Networks CertiFiber Pro Users Manual User Manual
Page 301
Chapter 9: How to Use the OptiFiber Pro OTDR Module
The FaultMap Test
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: An event that has a reflectance larger than -35 dB. It is
possibly a connector that is dirty, poorly polished, scratched,
cracked, misaligned, unseated, worn, or the wrong type.
: The arrow icon shows when there are more events that do
not show on the screen. To see the events, tap the icon or scroll
the screen.
Names for the ends of the link. For example, the names can
describe the locations of the ends: “TELECOM” for the ends in
the telecommunications closet and “OFFICE” for the ends in
offices. You can enter names on the CHANGE ID screen. See
Figure 126 on page 321.
When more than one button shows at the bottom of the screen,
the tester highlights one in yellow to recommend which one to
tap. See “Buttons to Do Tests and Save Results” on page 53.
If the window is blue, the reflectance of the event is smaller than
-35 dB. If the window is orange, the reflectance is larger than
-35 dB.
To see the window for another event, tap another icon on the
fiber.
Fiber Length: The length of the fiber. This includes the lengths of
the launch and tail cords, if you used them.