Device Under Test
The connectorized cable assembly being tested.
Light Source
Emits light at both 660 nm and 850 nm wavelengths.
Power Meter
Also known as a
Detector
, the device with a window display
showing dB loss.
Launch Jumper
A “golden” reference jumper assembly of known good qual-
ity. OFS launch jumpers are available with an ST connector
on one end for compatibility with the Light Source, and vari-
ous connectors on the opposite end depending on what type of
connectors the device under test is terminated with. The fiber
type of the launch jumper must be the same as the fiber type
of the device under test. See “Related Products and Accesso-
ries” s ection for available launch jumper types.
Adapter Cap
Screws onto detector head of Power Meter to allow for mat-
ing of connector to Power Meter. See “Related Products and
Accessories” section for available styles. Style of adapter cap
should match the connector type of the device under test.
Splice Bushing
Also often referred to as a mating adapter. Allows mating
of two connectors. Style of splice bushing should match the
connector type of the device under test. See “Related Prod-
ucts and Accessories” section for available splice bushings.
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