116 Upgrade and Maintenance Manual BX900 S2
Connection blades
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Ê Save the connection blade settings as described in section "Saving
connection blade settings" on page 76.
Ê If applicable, open the rack door as described in section "Opening the rack
door" on page 48.
Ê Locate the desired system unit as described in section "Determining the
error class" on page 45.
Ê Locate the desired connection blade as described in section "Locating the
defective component" on page 48.
Ê If applicable, disconnect cables from the connection blade.
Ê If applicable, remove SFP transceiver modules from the connection blade as
described in section "Removing an SFP+ transceiver module" on page 133.
8.2.2.3 Removing a single-width connection blade
Figure 24: Removing a connection blade
Ê Unlock the locking lever (1) and open the release lever (2).
Ê Carefully remove the connection blade from its slot.
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