H3C S10504, Руководство по установке

Страница: 64 / 115

56
6. Install a new module.
For the installation procedures, see "
Installing FRUs ."
Replacing a CFP 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. Loosen the captive screws on the module.
4. Carefully pull the module out of the slot.
5. Put the dust plug on the removed module, and put the removed module into its original shipping
materials.
6. Install a new 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.
•
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. Wear an ESD wrist strap and make sure it makes good skin contact and is well grounded. For
more information, see "
Installing FRUs ."
2. Gently press the cable connector in, and then 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 FRUs ."