TREND NETWORKS FiberTEK IV Guía De Referencia Rápida página 9

2 JUMPER | NORMAL MODE
The 2 Jumper method excludes the loss of the 2nd test cord and one of
the connections of the cable under test. The measured loss will be slightly
under-reported compared to the 1 Jumper method.
This method can be used when the connector type of the cable under test
are not available on the test equipment and hybrid test cords are required.
Orange test cord connected during
Set Reference
Fibre
connector
Blue line: Fibre under test
Grey line: Test cord that is not included in
the autotest measurement
Grey dot: Connectors that are not
included in the autotest measurement
Green dot: Connectors that are included
in the autotest measurement
N1/N2: Fibre number when testing two
fibres
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