Exfo FTB-7000 OTDR for FTB-200 v2 Manuale Utente Pagina 313

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Description of Event Types
OTDR 299
Continuous Fiber
Continuous Fiber
This event indicates that the selected acquisition range was shorter than
the fiber length.
³ The fiber end was not detected because the analysis process ended
before reaching the end of the fiber.
³ The acquisition distance range should therefore be increased to a
value greater than the fiber length.
³ There is no loss or reflectance specified for continuous fiber events.
Reflected power
(dB)
Continuous
fiber
Distance
(km)
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