Appendix D Cooling System - H3C S5130-HI Series Installation Manual

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
S5130-30C-HI
S5130-30F-HI
S5130-34C-HI
S5130-54C-HI
S5130-30C-PWR-HI
S5130-54C-PWR-HI
S5130-54QS-HI
Figure 80 Airflow through the S5130-30S-HI switch
Available fan tray
LSPM1FANSA
LSPM1FANSB
LSPM1FANSA
LSPM1FANSB
81
Airflow
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.
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.
Ambient air flows in through the air vents in the power
module panel, and exhausts through the air vents in the
port side panel.
Ambient air flows in through the air vents in the port side
panel, and exhausts through the air vents in the power
module panel.
Table 35.