H3C Technologies H3C SecPath M9000 Series - Manual (Page 52)

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For a QSFP+ module that uses a plastic pull latch, skip this step. QSFP+ modules use either a metal
or plastic pull latch.
3. Grasp the clasp on the module and carefully pull the module out of the slot.
4. Put the filler plug on the removed module, and put the remove module into its original shipping
materials.
5. Install a new module.
For the installation procedures, see "Installing the gateway."
Replacing a CFP module
1. Wear an ESD wrist strap and make sure it makes good skin contact and is correctly grounded.
For more information, see "Installing FRUs."
2. Remove the optical fiber from the module.
3. Loosen the captive screws on the module.
4. Carefully pull the module out of the slot.
5. Insert the dust plug into the removed module, and put the removed module into its original package
(recommended) or an antistatic bag.
6. Install a new CFP module.
For the installation procedures, see "Installing FRUs."
Replacing an SFP+/QSFP+/QSFP+ to SFP+ cable
When you replace an SFP+/QSFP+/QSFP+ to SFP+ cable, follow these guidelines:
• The bend radius of the cable must be at least eight times the cable diameter.
• Do not use excessive force during the replacement. If the cable cannot be removed or installed,
verify that the removal or installation procedures are correct.
• When you remove a cable, pull the pull latch horizontally. Otherwise, the cable cannot be removed
smoothly, or even the module or slot could be damaged.
To replace an SFP+/QSFP+/QSFP+ to SFP+ cable:
1. Gently press the cable connector in.
2. Pull the pull latch on the cable outward to pull out the cable connector.
3. Install a new cable.
For the installation procedures, see "Installing the gateway."