Fluke NFK-LAUNCH Series Instruction Sheet page 2

Launch Fiber Models and Specifications (cont.)
Model
NFK1-LAUNCH-LC
NFK2-LAUNCH-LC
NFK3-LAUNCH-LC
NFK1-LAUNCH-FC
NFK2-LAUNCH-FC
NFK3-LAUNCH-FC
NFK2-LAUNCH-E2K
NFK3-LAUNCH-E2K
Safety Information
To avoid possible eye damage caused by hazardous radiation, never look
directly into optical output connectors. Some sources produce invisible
radiation that can permanently damage your eyes.
Using the Launch Fiber
Figure 1 shows where to connect launch and fibers for OTDR tests. Always clean all
connectors before making connections.
To remove the launch and receive fibers' losses and lengths from measurements, use
the tester's launch fiber compensation function. See the OF-500 OptiFiber Users
Manual or the tester's online help for details and additional information on launch
and receive fibers.
Zipper Color
62.5/125 μm multimode launch fiber, 100 m,
Gray
SC/LC connectors with UPC polish
50/125 μm multimode launch fiber, 100 m,
Aqua
SC/LC connectors with UPC polish
9/125 μm singlemode launch fiber, 130 m,
Yellow
SC/LC connectors with UPC polish
62.5/125 μm multimode launch fiber, 100 m,
Gray
SC/FC connectors with UPC polish
50/125 μm multimode launch fiber, 100 m,
Aqua
SC/FC connectors with UPC polish
9/125 μm singlemode launch fiber, 130 m,
Yellow
SC/FC connectors with UPC polish
50/125 μm multimode launch fiber, 100 m,
Aqua
SC/ E2000 connectors with UPC polish
9/125 μm singlemode launch fiber, 130 m,
Yellow
SC/ E2000 connectors with APC polish
W
Warning
Specifications