EXFO FOT-930 - Managing Test Results; Viewing and Deleting Results

Multifunction Loss Tester 47
8 Performing Automated
IL/ORL/Length Measurements
(F
ASTEST)
FASTEST allows you to perform 2- or 3-wavelength bidirectional loss and
ORL tests for singlemode fibers, or 2-wavelength loss tests for multimode
fibers, in 10 seconds (including fiber length measurement).
F
ASTEST is useful in high-fiber-count installations. Activated at the touch of a
button, F
ASTEST cuts down on training time and provides error-free results.
To use F
ASTEST, you need a compatible unit (such as FTB-3930, FOT-930,
FOT-920 or FTB-3920, but not the FOT-910). The unit at the remote end is
only used to establish references. It then waits for commands from the unit
initiating F
ASTEST (master).
The F
ASTEST procedure is outlined below:
FASTEST singlemode (SM) and
multimode (MM) ports
Perform
F
ASTEST
Perform
reference
Save
results
Set ORL zero
(see page 42)
Null offsets
(see page 32)
Set up
F
ASTEST
Set up thresholds
(see page 26)