H3C Technologies H3C S10500 Series Switches - Manual (Page 63)

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Figure 43 Removing an air filter
(1) Loosen the screws on the air filter
Replacing a transceiver module
WARNING!
When you install or remove a module:
• Do not stare at the fibers to avoid hurting your eyes.
• Do not touch the golden fingers on the module.
Make sure the optical transceiver modules at the two ends of an optical fiber are the same model.
Replacing an XFP/SFP+/SFP/QSFP+ module
1. Wear an ESD wrist strap and make sure it makes good skin contact and is well grounded.
For more information, see "
Installing FRUs ."
2. Remove the optical fibers on the module.
3. Pivot the clasp down to the horizontal position.
For a QSFP+ module that uses a plastic pull latch, skip this step. QSFP+ modules use either a metal
or plastic pull latch.
4. Grasp the clasp on the module and carefully pull the module out of the slot.
5. Put the dust plug on the removed module, and put the remove module into its original shipping
materials.