Troubleshooting Testing - JDS Uniphase 4100 User Manual

Troubleshootin
g Testing
TX Feeder
RX Feeder
Fig. 45
Acceptance Testing
An OTDR from the BBU or fiber patch panel location will troubleshoot the
fiber link up to the RRU/RRH. Before performing the OTDR measure-
ment, make sure that the fiber being tested has no signal and the equip-
ment is shut down.
User Manual 770000102/08
Chapter 6 FTTA-SLM Software option
JDSU 20m
cable leash
recommended
Loopback
Device
Receive lead
Principle of FTTA-SLM
Launch
lead
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