Cisco ONS 15454 Hardware Installation Manual page 114

NTP-G8 Install the Fan-Tray Assembly
• For the ONS 15454 ANSI shelf, press and hold the locks on the outer edges as you slide the fan-tray
assembly into the shelf.
The electrical plug at the rear of the tray should plug into the corresponding receptacle on the assembly.
Caution
Figure 42: Installing the Fan-Tray Assembly on the ONS 15454 ETSI
Cisco ONS 15454 Hardware Installation Guide
84
Do not force a fan-tray assembly into place. This can damage the connectors on the fan-tray assembly
and/or the connectors on the back panel of the shelf.
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf