Cisco ONS 15454 Hardware Installation Manual page 332

DLP-G561 Mounting the Bracket with Air Deflectors (Front-to-Back) on the ONS 15454 M6 Shelf for ANSI Rack Configuration
Step 5
Return to your originating procedure (NTP).
DLP-G561 Mounting the Bracket with Air Deflectors (Front-to-Back) on the
ONS 15454 M6 Shelf for ANSI Rack Configuration
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Caution Use only the fastening hardware provided with the ONS 15454 M6 to prevent loosening, deterioration, and
electromechanical corrosion of the hardware and joined material.
Procedure
Step 1
(ANSI only) Place the right front air deflector flush against the right side of the chassis (see Diagram 1 of
Figure 203: Mounting the Air Deflectors (Front-to-Back) on the ONS 15454 M6 Shelf for the ANSI rack
Configuration, on page
Step 2
Align the screw holes on the right front air deflector with the screw holes on the right side of the chassis.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4
Place the left back air deflector flush chassis as shown in Diagram 2 of
(Front-to-Back) on the ONS 15454 M6 Shelf for the ANSI rack Configuration, on page
Do not mount the left back deflector (exhaust air deflector), if these cards are to be installed in the ONS 15454
M6 shelf:
• 100G-LC-C, 10x10G-LC, or CFP-LC
• EDRA1-26, EDRA1-35, EDRA2-26, or EDRA2-35
Use the standard brackets directly to mount the ONS 15454 M6 shelf.
Step 5 Align the screw holes on the left back air deflector with the screw holes on the left side of the chassis.
Cisco ONS 15454 Hardware Installation Guide
302
This task installs the bracket with air deflectors (front-to-back) on the ONS 15454
M6 shelf for ANSI rack configuration.
In an ANSI rack, the air deflectors can be mounted only in the 23-inch
Note
rack configuration and in the front position of the chassis.
• #2 Phillips Dynamometric screwdriver
• Medium slot-head screwdriver
• Small slot-head screwdriver
NTP-G305 Unpack and Inspect the ONS 15454, ONS 15454 M2, and ONS 15454
M6 Shelves, on page 20
As needed
Onsite
None
303).
Installing the ONS 15454 M6 Shelf
Figure 203: Mounting the Air Deflectors
303.