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Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide
OL-7677-04
Chapter 2 Switch Installation
Inserting and Removing the SFP Module Patch Cable
Step 5 For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the
optical interfaces clean.
Step 6 Place the removed SFP module in an antistatic bag or other protective environment.
Inserting and Removing the SFP Module Patch Cable
To insert an SFP module patch cable into the SFP module slot, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2 Insert the SFP module patch cable into the slot until you feel the connector on the cable snap into place
in the rear of the slot (see Figure 2-15).
Figure 2-15 Inserting an SFP Module Patch Cable into an SFP Module Slot
Step 3 Repeat these steps for the second Cisco ME switch to which you want to cascade the first switch.
See Figure 2-16.
Figure 2-16 Connecting Two Cisco ME Switches with an SFP Module Patch Cable
To remove an SFP module patch cable from the SFP module slot, release the connector, and pull it from
the SFP module slot.
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