User guide
OMNIScanner User Guide
8 - 2
METHOD B
To run an Autotest when Method B was used to set the Reference proceed
as follows:
1. Do not disconnect the 2 m Launch Cables which are attached to the TX
side of the OMNIFiber Adapters (they are circled in the graphic).
2. Disconnect the Launch Cables that are attached to the RX side of the
OMNIFiber Adapters.
3. Attach the white dangling fiber of the first Launch Cable to the RX side
on the OMNI
Scanner
fiber adapter.
4. Attach the black dangling fiber of the second Launch Cable to the RX
side of the OMNI
Remote
fiber adapter.
One end of the two launch cables is now completely attached to the fiber
adapters.
5. Attach the fiber link under test between the two duplex fibers.
The four extra couplers will add extra loss (which is considered insignifi-
cant) to your measurement.
6. Press .
METHOD C
To run an Autotest when Method C was used to set the Reference proceed
as follows:
RX
TX
850 nm
1300/1310 nm
RX
TX
850 nm
1300/1310 nm
METHOD B
Fixed Connection
Fixed Connection
RX
TX
850 nm
1300/1310 nm
RX
TX
850 nm
1300/1310 nm
METHOD C