Cisco ONS 15454 Hardware Installation Manual page 323

Installing the ONS 15454 M6 Shelf
Step 11
Install the ONS 15454 M6 empty chassis between the horizontal plenums.
Figure 197: Installing the ONS 15454 M6 chassis below the horizontal air plenum
Step 12 Return to your originating procedure (NTP).
Air Flow Performance of ONS 15454 M6
The tables below summarizes the air flow performance of ONS 15454 M6:
Case
Side to Side
ETSI Front to Rear
ETSI Front to Side
ANSI Front to
Rear
ANSI Front to Side
Case
Deflector Worst Line Card
Configuration Slot (#7) Flow,
CFM
9600 RPM
(27°C)
No deflectors 16
Inlet and Outlet 8.2
Only Inlet 12.2
Inlet and Outlet 13.4
Only Inlet 14.8
Deflector Configuration Bulk Chassis Flow, CFM
9600 RPM
Air Flow Performance of ONS 15454 M6
Worst Controller
Card Slot (#8) Flow,
CFM
13500 RPM (40°C 9600 RPM
and 55°C) (27°C)
22.4 14.9
11.2 6.9
16.8 12.7
18.7 10.6
20.7 14.1
13500 RPM
Cisco ONS 15454 Hardware Installation Guide
13500 RPM
(40°C and
55°C)
21
10
18.4
14.7
19.7
293