H3C S5560X-HI Series, Руководство по установке

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5
Cooling system
To dissipate heat timely and enhance system stability, the switch uses a high-performance cooling
system. Consider the site ventilation design when you plan the installation site for the switch.
The switch uses removable fan trays. It provides airflow from the port side to the power supply side
or from power supply side to the port side by using different types of fan trays. You must install two
fan trays of the same model for the switch.
Table5-1 describes fan trays available for the switch.
Table5-1 Cooling system of the switch
Device model Fan tray model Airflow direction
S5560X-30F-HI
S5560X-54F-HI
LSWM1FANSCE
From the power supply side to the port side and
chassis sides (S5560X-54F-HI switch as an example)
LSWM1FANSCBE
From the port side and chassis sides to the power
supply side (S5560X-54F-HI switch as an example)
S5560X-34C-HI
S5560X-58C-HI
LSWM1FANSCE
FAN-40F-1-A
From the power supply side to the port side
(S5560X-34C-HI switch as an example)
LSWM1FANSCBE
FAN-40B-1-A
From the port side to the power supply side
(S5560X-34C-HI switch as an example)