Installation guide

5. Repeat steps 3 and 4 for all the optical extenders that are installed on the 7133.
6. Find the uniters 4 that are supplied with the multi-mode conditioner.
7. Using the uniters, connect the main fibre optic cables 5 to the multi-mode
conditioner.
Note: The fibre optic cables have:
v An inner connector with an alignment lug that engages a slot in the
connector of the uniter
v An outer, bayonet (push-and-twist) connector that locks the cable to the
uniter.
To connect a fibre optic cable:
a. Push it into the uniter. As you push the cable, use a twisting motion to
ensure that the alignment lug engages the slot in the uniter.
b. Fasten the uniter to the multi-mode conditioner.
8. Repeat step 7 for all the multi-mode conditioners that are installed on the 7133.
9. Ensure that all fibre optic cables are correctly connected.
10. Attention: Excessive movement at connections in a fibre optic link might cause
link errors.
Ensure that the fibre optic cables are held tightly by cable ties to prevent strain
and movement at the optical extenders.
11. If not already done, put the wrap cable and adapter assembly into its plastic bag,
and put the bag into a safe place that is as close to the optical extender as
possible.
12. If you are also connecting the 7133 to SSA cables, but have not done so yet, go to
“Connecting SSA Cables to the 7133 Model T40” on page 12. Otherwise, go to
Connecting to the Using System in the “Additional Information” appendix (in this
book) for your using system.
When you have completed the connections to the using system, go to “Checking
Whether a Remote-Power-On-Control Unit is Present” on page 19.
18 7133 Model T40 Installation Guide
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