EXFO FTB-7000 OTDR for FTB-200 v2 User Manual
Page 7
Contents
OTDR
vii
General Information ...........................................................................................................287
Liability ...............................................................................................................................288
Exclusions ...........................................................................................................................288
Certification ........................................................................................................................288
Service and Repairs .............................................................................................................289
EXFO Service Centers Worldwide ........................................................................................290
A Technical Specifications ........................................................................... 291
B Description of Event Types ...................................................................... 297
Span Start ..........................................................................................................................298
Span End ...........................................................................................................................298
Short Fibers .......................................................................................................................298
Continuous Fiber ...............................................................................................................299
End of Analysis ..................................................................................................................300
Non-Reflective Event ..........................................................................................................301
Reflective Event .................................................................................................................302
Positive Event .....................................................................................................................303
Launch Level ......................................................................................................................304
Fiber Section ......................................................................................................................305
Merged Event ....................................................................................................................306
Echo ..................................................................................................................................312
Reflective Event (Possible Echo) .........................................................................................313