Appendix D Cooling System - H3C S5830V2 Series Installation Manual

Appendix D Cooling system

The cooling system of the switch uses front-back ventilation. To guarantee that this cooling system
can effectively work, you must consider the site ventilation design when you plan the installation site
for the switches.
Table 27 Switch fan tray ventilation description
Switch model
•
S5820V2-48S
•
S5820V2-52QF
•
S5820V2-52QF-U
•
S5820V2-54QS-GE
S5820V2-52Q
S5830V2-24S
NOTE:
To ensure correct ventilation, fan trays on the switch must have the same air flow direction.
Figure 56 Power module side to network port side air flow direction (S5830V2-24S chassis
with LSVM1FANSC fan trays)
Fan tray Air flow direction
Air flows in through the power module side and exhausts
LSWM1FANSC
at the network port side
Air flows in through the network port side and exhausts at
LSWM1FANSCB
the power module side
Air flows in through the power module side and exhausts
LSWM1HFANSC
at the network port side
Air flows in through the network port side and exhausts at
LSWM1HFANSCB
the power module side
Air flows in through the power module side and exhausts
LSVM1FANSC
at the network port side
Air flows in through the network port side and exhausts at
LSVM1FANSCB
the power module side
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