EXFO FG-750 - Manual (Page 153)

Fiber Guardian 139
6 Operating Your RTU in OTDR
Measuring Mode
Managing Optical Routes
By default, once the detection of the fibers (that are connected to the
ports) is complete, the application creates the following items
automatically:

An optical route for each of the ports the RTU has detected, that is one
per port to which a fiber is connected.

Two default test setups for each route at the wavelengths selected
during fiber detection. If you prefer, you can modify this behavior
(see Managing System Setting Values on page 127).

One test program for each of the test setup.
Each optical route can have one or more test setups and each test setup
can have one or more test programs.
Optical routes
created by the RTU
Test setups
associated with a
specific route
Test program
associated with a
specific test setup