OMNIScanner User Guide
8 - 4
Two Jumper Reference Method
This method is used when the link includes:
• the loss of one connection at the near or far end cross connect
• the loss of the cable plant
TIA/EIA -455-171and IEEE 10 Base-X specify the two jumper method.
Note: This method is called ‘Method A’ in TIA-526-14A and ‘Method A.2’
in TIA-526-7.
1. Connect a 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 a 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 a connector adapter to mate the two black fiber connectors.
4. Use a connector adapter to mate the two white fiber connectors.
5. Press (Setup) to open the SETUP screen and then select Set
Reference to set the reference.
6. Disconnect the connectors from the connector adapters without disturbing
the fiber connections to the OMNI
Fibers.
7. Set the connector adapters aside.
RX
TX
850 nm
1300/1310 nm
RX
TX
850 nm
1300/1310 nm
2 m Launch Cable
2 m Launch Cable
Coupler
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