Cisco ONS 15454 M6 Installation Manual page 19

Installing the ONS 15454 M6 Shelf
Figure 19: Pre-assembled air plenum for ANSI 23-inch configuration
Step 10
Install the pre-assembled air plenums in the ANSI 23-inch rack or cabinet.
Step 11 Check the length between the top and bottom horizontal air plenums where the chassis will be installed. The
length must be not less than 10.5 inches (267 mm). If the length is less, adjust the position of the top horizontal
plenum.
Step 12
Install the empty ONS 15454 M6 chassis between the horizontal plenums.
Step 13 Return to your originating procedure (NTP).
DLP-G769 Install Air Plenum for ONS 15454 M6 Shelf in ETSI Configuration
Purpose
DLP-G769 Install Air Plenum for ONS 15454 M6 Shelf in ETSI Configuration
This task installs the air plenum for the ONS 15454 M6 shelf in the ETSI configuration.
Installing the ONS 15454 M6 Shelf
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