Cisco ONS 15454 - NTP-G343 Install the Air Plenum in ONS 15454 M2 Shelf

1 A minimum opening of 20.600 inches is required to install the vertical air plenum behind the front rails.
The ANSI 19-inch two post rack that is compatible with air plenum installation is available from Telect, with
part number 12545-301.
Note
Figure 106: Minimum rear opening for ANSI 19-inch and ETSI configuration
NTP-G343 Install the Air Plenum in ONS 15454 M2 Shelf
This procedure installs the air plenum to orient the air flow from front-to- back
direction in the ONS 15454 M2 shelf.
Purpose
• #2 Phillips Dynamometric screwdriver
• Medium slot-head screwdriver
• Small slot-head screwdriver
• Screws
• ANSI: #12-24 x 0.50 pan-head Phillips screws
• ETSI: M6.0 x 20 pan-head Phillips screws
• Wing head screws (4)
• Adapter plates
• One air plenum kit (horizontal and vertical air plenums)
Tools/Equipment
As neededRequired/As Needed
OnsiteOnsite/Remote
NoneSecurity Level
Cisco ONS 15454 Hardware Installation Guide
183
Installing the ONS 15454 M2 Shelf
NTP-G343 Install the Air Plenum in ONS 15454 M2 Shelf