Cisco ONS 15454 M12 Maintenance Manual page 20

Maintaining the ONS 15454 M12 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf
NTP-G116 Replace the Fan-Tray Assembly of the ONS 15454 Shelf Assembly
Figure 12: Removing or Replacing the Fan-Tray Assembly (Front Door Removed) (ANSI)
The following figure shows the location of the fan tray on the ONS 15454 ETSI shelf.
Maintaining the ONS 15454 M12 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf
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