Cooling System; Cooling System Of The S5830-52Sc - H3C S5830 Series Installation Manual

Cooling system

The cooling system of the S5830 switch comprises the air vents in the chassis, fan tray, and built-in fans
of power modules. To guarantee the performance of this cooling system, you must consider the
ventilation design for the installation site when you choose a fan tray assembly and plan the installation
site for the S5830 switch.

Cooling system of the S5830-52SC

When an LSVM152SCFAN fan tray is used, ambient air flows in through the air vents in the fan tray
•
panel and the power module panels, circulates through the chassis and the power modules, and
exhausts at the port side, as shown in
• When an LSVM252SCFAN fan tray is used, ambient air flows in through the air vents in the
port-side panel and the power module panels, circulates through the chassis and the power
modules, and exhausts through the air vents in the fan tray panel, as shown in
Figure 53 Airflow through the S5830-52SC chassis (with the LSVM152SCFAN fan tray)
(1) Power module air vents
(3) Port side air vents
1
Port side
3
Figure 53.
1 Power side
(2) Fan tray air vents
44
Figure 54.
2