Cisco ONS 15454, Hardware Installation Manual

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Figure 195: Installing the right vertical air plenum
Step 7
Place the horizontal plenum above the chassis slot in the ETSI cabinet.
Step 8
Install the wing head screws provided with the kit, and tighten to a torque value of 11.5 in-lb (1.3 N-m)..
Figure 196: Installing the horizontal air plenum above the vertical plenums
Step 9 Install the standard brackets on both sides of the chassis in front position. See DLP-G562 Mounting the
Brackets on the ONS 15454 M6 Shelf for ETSI Rack Configuration, on page 304 .
Step 10 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.
Cisco ONS 15454 Hardware Installation Guide
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Installing the ONS 15454 M6 Shelf
DLP-G769 Install Air Plenum for ONS 15454 M6 Shelf in ETSI Configuration