Side-By-Side Referencing Method - JDS Uniphase 4100 User Manual

Chapter 8 FiberComplete Modules
Establishing References
Side-by-Side
referencing
method
110
Connect the jumper from the module port to the non-reflective termi-
nation via a mating sleeve. If you don't have a non-reflective termi-
nation, a mandrel can be used. Press Ok to start referencing.
OTDR port
Fig. 70
Zero ORL reference
NOTE
Non-reflective terminations are mandatory when bend insensitive
jumpers are used.
The side-by-side referencing is used when the two units are at the same
location and is the preferred method for better loss measurement accu-
racy.
After clicking on Side/Side, the wizard will guide you through three steps:
1
The side-by-side reference is used for ORL testing. Connect the
jumper from the module port to the mainframe powermeter and
press Ok to start referencing.
2
The zero ORL reference is necessary for ORL testing. Once the self
reference measurement has been carried out, the Zero ORL adjust-
ment can be performed
Connect the jumper from the module port to the non-reflective termi-
nation via a mating sleeve. If you don't have a non-reflective termi-
nation a mandrel can be used. Press Ok to start referencing.
3
For the loss reference, connect the jumper from the module port of
the primary unit, toward the module port of the secondary one via a
mating sleeve. Press Ok to start referencing.
User Manual 770000102/08
Non-reflective termi-
nation (or mandrel)