Cooling System; Cooling System Of The 48G Model/48G Taa Model - HP 5830 series Installation Manual

Figure 50 Rear panel
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(1) Power supply slot 1 (PWR1)
(3) Fan tray slot
NOTE:
Each of the 96G model and 96G TAA model switches comes with the fan tray slot covered by a filler
panel and the power supply slots installed with filler modules. In this figure, two 650W AC power
supplies (JC680A) and one back-to-front airflow fan trays (JC695A) are installed.
Figure 51 Left side panel
(1) Primary grounding point

Cooling system

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

Cooling system of the 48G model/48G TAA model

When a back-to-front airflow fan tray (JC692A) is used, ambient air flows in through the air
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vents in the fan tray panel and the power supply panels, circulates through the chassis and the
power supplies, and exhausts at the port side, as shown in
When a front-to-back airflow fan tray (JC693A) is used, ambient air flows in through the air
•
vents in the port-side panel and the power supply panels, circulates through the chassis and the
power supplies, and exhausts through the air vents in the fan tray panel, as shown in
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(2) Power supply slot 2 (PWR2)
(4) System status LED (SYS)
(2) Auxiliary grounding point
Figure
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52.
Figure
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53.