126
Upgrade and Maintenance Manual
BX900
S2
Connection blades
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8.3.3.3
Removing the connection blade
Ê
Remove the defective connection blade as described in section
"Removing
a double-width connection blade" on page 124
.
8.3.3.4
Installing a double-width connection blade
Ê
Install the new connection blade as described in section
"Installing a double-
width connection blade (Infiniband)" on page 120
.
8.3.3.5
Concluding steps
Perform the following procedures to complete the task:
Ê
Reinstall the QSFP transceiver modules in the connection blade as
described in section
"Installing SFP+ transceiver modules" on page 127
.
Ê
Reconnect all external cables to the connection blade.
Ê
If applicable, close the rack door as described in section
"Closing the rack
door" on page 60
.
Ê
Make sure, that the new connection blade has the same firmware version as
the old one as described in section
"Updating the connection blade
firmware" on page 74
.
Ê
Restore the connection blade settings from the backup copy as described in
section
"Restoring connection blade settings" on page 78
.