VIAVI Solutions
Connect to Fiber Under Test (FUT):
All fibers and connectors should pass fiber inspection prior to connection, as described on page 1. The
OTDR may be connected to the FUT as follows:
Figure 3: Tower Architecture with BBU Jumper
Figure 4: Tower Architecture, no BBU Jumper
1.
Inspect and clean the OTDR port on top of the test set.
2.
If the interface to the FUT is the BBU Jumper or Trunk Cable, connect the cable to an optical
coupler with the same connector type.
3.
Inspect and clean the FUT connected to the coupler or OPP.
4.
Inspect and clean fiber end face of the Launch Cable.
5.
Connect the Launch Cable to the OTDR port.
6.
Inspect and clean the other fiber end face of the Launch Cable.
7.
Connect the Launch Cable to coupler or OPP leading to the RRU.
