81
Appendix D Cooling system
For correct operation of the cooling system, you must consider the site ventilation design when you
plan the installation site for the switch.
The S5130-HI switches, excluding the S5130-30S-HI and S5130-54S-HI switches, use hot
swappable fan trays. For correct cooling operation, install two fan trays that have the same model on
one switch. For more information about available fan trays for an S5130-HI switch, see
The S5130-30S-HI and S5130-54S-HI switches use fixed fan trays and left-to-right aisles for air
ventilation. Ambient air flows in through the air vents in the left side panel, and exhausts through the
air vents in the right side panel.
Table 35 Available fan trays
Switch model
Available fan tray
Airflow
S5130-30C-HI
S5130-30F-HI
S5130-34C-HI
S5130-54C-HI
S5130-30C-PWR-HI
S5130-54C-PWR-HI
LSPM1FANSA
Ambient air flows in through the air vents in the power
module panel, and exhausts through the air vents in the
port side, left side, and right side panels.
LSPM1FANSB
Ambient air flows in through the air vents in the port side,
left side, and right side panels, and exhausts through the
air vents in the power module panel.
S5130-54QS-HI
LSPM1FANSA
Ambient air flows in through the air vents in the power
module panel, and exhausts through the air vents in the
port side panel.
LSPM1FANSB
Ambient air flows in through the air vents in the port side
panel, and exhausts through the air vents in the power
module panel.
Figure 80 Airflow through the S5130-30S-HI switch
