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—
Amber indicates that the port is discovering the network topology and searching for loops. This process takes
about 30 seconds, and then the LED turns green.
—
Off indicates that the target device might not be turned on, there might be a cable problem, or there might be
a problem with the adapter installed in the target device. Refer to
cabling problems.
Removing SFP Modules from SFP Module Slots
To remove an SFP module from a module receptacle:
1.
Attach an ESD-preventive wrist strap to your wrist and to a grounded bare metal surface.
2.
Disconnect the LC from the SFP module.
3.
Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.
4.
Unlock and remove the SFP module.
If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp latch is obstructed
and you cannot use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument to
open the bale-clasp latch. See
Figure 42 Opening a Bale-Clasp Latch on an SFP Module Using a Flat-Blade Screwdriver
1 6 T
C
1
Bale clasp
5.
Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot.
6.
Place the removed SFP module in an antistatic bag or other protective environment.
Figure 42 on page
67.
± 12
/2 4/
0. 5-
48
3. 0A
67
Troubleshooting, page 73
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