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Figure 56 Replace the CF card
1: Press the eject button of the CF card 2: The reader ejects the card part way out of the slot
3: CF card ejector button 4: CF card status LED
CAUTION:
Do not remove the CF card when the switch is booting or the CF card LED is blinkin
. Otherwise, the file
system on the hardware or the CF card may be damaged.
Replacing a transceiver module
NOTE:
Make sure the optical transceiver modules at the two ends of an optical fiber are of the same model.
Replacing an XFP/SFP+/SFP module
Follow these steps to replace an XFP/SFP+/SFP module:
Step1 Wear an ESD-preventive wrist strap and make sure it has a good skin contact and is well grounded. For
more information, see the chapter “Installing modules.”
Step2 Remove the optical fibers on the XFP/SFP+/SFP.
Step3 Pivot the clasp down to the horizontal position.
Step4 Grasp the clasp on the module and carefully pull the module out of the socket, as shown in Figure 57.
Step5 Put the dust plug on the removed module, and put the remove module into its orginal shipping materials.
Step6 Install a new XFP/SFP+/SFP module. For the installation procedures, see the chapter “Installing
modules.”
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