Hewlett-Packard 7500 Series Installation Manual
Download Installation manual of HP Photosmart 7500 Firewall, Printer for Free or View it Online on All-Guides.com.
Brand: HP
Category: Firewall , Printer , Switch
Type: Installation manual for HP Photosmart 7500
Pages: 151 (9.19 Mb)
85
Replacing a transceiver module
W
ARNING!
W
hen 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 of 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. Remov
e 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 transceiver module and carefully pull the module out of the slot.
5. Put the dust plug on the removed transceiver module, and put the remove module into its original
shipping materials.
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.