Restoring the information to the replacement FRU now, please
wait about 20 seconds to complete
Verifying the replacement FRU now...
WWN card hot swap is now complete.
FRU replacement completed successfully!
4.
If the command fails for any reason, do not reboot or power off the system.
Repeat the
fruReplace wwn
command which will attempt to recover the WWN
card.
5.
Verify that the WWN card is correctly connected by checking the LEDs on the
WWN card to see if they reflect the status of the components.
Note:
The LEDs might take up to 2 minutes after WWN card installation to
begin functioning.
6.
Install the WWN bezel. Orient the bezel on the chassis (see Figure 32 on page
91). Insert and tighten the screws.
7.
Pack the faulty WWN card in the packaging provided with the new card for
return to IBM, following local procedures.
Removing and installing transceivers
Note:
For a listing of transceivers compatible with this product:
v
Go to the IBM SAN web page www.ibm.com/systems/storage/san
v
Select the
IBM System Storage SAN768B-2 and SAN384B-2
product link
v
On the displayed product page, click the
Interoperability Matrix
link in
the
Learn more
section.
v
In the Interoperability matrix, click the
Transceivers
link.
Note:
The 16 Gbps-capable SFP+s auto-negotiate at 4, 8, and 16 Gbps. The
single-speed 10 Gbps SFP+s can also be used in the 16 Gbps port blades.
The 8 Gbps-capable mSFPs and SFP+s auto-negotiate at 2, 4, and 8 Gbps.
The mSFPs are compatible only with the FC8-64 high density port blade.
The 16 Gbps SFP+s should be used only with the FC16-32 and FC16-48 port
blades.
Time required
The replacement procedure for a transceiver takes less than five minutes
Items required
v
Replacement mSFP or SFP+
v
Optical transceiver extraction tool (for SFP+ transceivers)
Removing and installing an SFP+ optical transceiver
The SAN768B-2 comes with a transceiver extraction tool (see Figure 33 on page 93)
and holster. The extraction tool is designed to remove transceivers with wire bails
from blades where the space is limited.
92
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