Network Router User Manual

5-4
Cisco CRS-1 Carrier Routing System Fiber-Optic Cleaning Guide
OL-8179-02
Chapter 5 Cleaning the OIM HBMT Connectors
How to Clean the OIM HBMT Connectors
Figure 5-3 OIM HBMT Connector with Shutters Closed and Open
Step 3 Insert the cleaning tool into the first adapter slot, as shown in Figure 5-4. Align the key on the cleaning
tool with the matching notch in the adapter slot. The cleaning tool works only when the cleaning head
is properly inserted.
Figure 5-4 Sample Cleaning Tool, Cleaning Adapter, and OIM HBMT Connector
Step 4
Advance the thumb wheel until you hear two hard clicks. This advancement ensures that enough lint-free
cleaning cloth advances across the face of the fibers in the ferrule.
1 Shutters closed
2 Shutters fully open
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1 Cleaning tool 2 OIM HBMT adapter
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