H3C Technologies H3C S5800 Series Switches - Manual (Page 6)

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Fan Tray Overview
The matrix between the two models of fan trays introduced in this manual and the Ethernet switches to
which they are applicable is as shown in Table 1-1 .
Table 1-1 Fan tray and device matrix
Fan tray Switch model
S5800-32F
S5810-50S LSW1BFAN
S5820X-28S
S5800-60C-PWR
LSW1FAN
S5820X-28C
LSW1FAN Overview and Specifications
Introduction to LSW1FAN
An LSW1FAN fan tray comprises six independent fans (two big and four small fans). The two big fans
are used for heat dissipation of the main boards of the switch, and the four small fans are used for heat
dissipation of the OAP board and power supply units (PSUs).
The fan tray features hot swappable, low noise, and low power consumption, providing good heat
dissipation for the above-mentioned devices.
Figure 1-1 LSW1FAN view
(1): Fan tray handle (2): Captive screw
(3): 40 × 40 × 28 mm (1.57 × 1.57 × 1.1 in.) fans (4): 70 × 70 × 25.4 mm (2.76 × 2.76 × 1 in.) fans