Cisco ONS 15454 Hardware Installation Manual page 370

NTP-G329 Remove the Deep-Front Panel of the ONS 15454 M6 Shelf
Figure 234: Removing the end of the ground strap cable
Step 2 Loosen the deep-front panel screws and slide them outwards using the plastic tabs to open the deep-front
panel as shown in the following figure.
Figure 235: Moving the deep-front panel to disengage
Step 3 Move the deep-front panel away from the shelf (see the following figure).
Cisco ONS 15454 Hardware Installation Guide
340
Installing the ONS 15454 M6 Shelf