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OMNIScanner User Guide
Three Jumper Reference Method
This method is used when the link includes:
• the loss of the cable plant
Note: This method is called ‘Method C’ in TIA-526-14A and ‘Method A.3’
in TIA-526-7.
1. Connect the first launch cable to the fiber adapter that is attached to
OMNI
Scanner
. The black fiber attaches to the TX (transmitter) port and the
white fiber to the RX (receiver) port.
2. Connect the second launch cable to the fiber adapter that is attached to
OMNI
Remote
. The black fiber attaches to the TX (transmitter) port and the
white fiber to the RX (receiver) port.
3. Use two connector adapters to mate the black TX connector to the
white RX connector through a third jumper cable.
4. Use two connector adapters to mate the other black TX connector to the
white RX connector through a third jumper cable.
5. Press (Setup) to open the SETUP screen and then select Set
Reference to set the reference.
6. Remove the third jumper cable, located in the center, and the connector
adapters without disturbing the OMNI
Fiber
connections.
RX
TX
850 nm
1300/1310 nm
RX
TX
850 nm
1300/1310 nm
2 m Launch Cable
Couplers
2 m Launch Cable 2 m Launch Cable
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