IBM TotalStorage DS4300 Turbo, Инструкция по установке и эксплуатации

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c. With the SFP latch in the unlocked position, extract the SFP module.
v For SFP modules that contain plastic tabs, slide the SFP module out of
the port.
v
For SFP modules that contain wire tabs, grasp the wire latch and pull
the SFP module out of the minihub port.
d. Replace the protective cap on the SFP module.
e. Place the SFP module into a static-protective package.
f. Replace the protective cap on the port.
8. Remove the RAID controller to be upgraded, as follows:
a. Push down on the latch (centered above the RAID controller). Pull both
levers at the same time out of the locked position.
b. Grasp the pull-rings (see Figure 52), then pull on the levers and remove
the RAID controller.
9. Unpack the new RAID controller with the 1-GB memory. Verify that the battery
is in the controller by opening the DS4300 controller CRU, using step 6
through step 9 of “Replacing the battery in the RAID controller” on page 94.
If there is no battery in the new DS4300 controller, remove the battery from the
old controller and install it in the new controller.
Protective
cap
SFP
module
90
o
Wire
tab
Figure 51. Unlocking the SFP module latch - wire variety
Figure 52. Pull-rings for removing a controller
Chapter 5. Installing and replacing components
67