H3C Technologies H3C S5820V2 Series Switches - Manual (Page 66)

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Figure 58 Airflow through the S5820V2-52QF-U chassis (with LSWM1FANSC fan trays)
(1) Power module air vents (2) Fan tray air vents
(3) Network port-side air vents
Figure 59 Airflow through the S5820V2-52QF-U chassis (with LSWM1FANSCB fan trays)
(1) Power module air vents (2) Fan tray air vents
(3) Network port-side air vents
IMPORTANT:
The chassis and the power modules use separate air aisles. Make sure both aisles are not blocked.
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1 1 2 2
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