Replacing A Transceiver Module - H3C S7500X Series Installation Manual

Figure 9 Removing an air filter

Replacing a transceiver module

WARNING!
When you install or remove a transceiver module:
• Do not stare at the fibers to avoid hurting your eyes.
• Do not touch the golden plating on the module.
Make sure the optical transceiver modules at the two ends of an optical fiber are the same model.
Replacing an SFP+/SFP/QSFP+/QSFP28 module
1. Wear an ESD wrist strap and make sure it has a good skin contact and is reliably 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+/QSFP28 module that uses a plastic pull latch, skip this step.
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.
6. Install a new module.
For the installation procedures, see "Installing FRUs."
7. Connect fibers to the new module.
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