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CHAPTER 2: OVERVIEW
2.5.2 BACK PANEL
Figure 2-2 shows the back panel of the switch. Table 2-3 describes its components.
FIGURE 2-2. BACK PANEL OF THE SWITCH
TABLE 2-3. BACK PANEL COMPONENTS
NUMBER IN
FIGURE 2-2
COMPONENT
DESCRIPTION
1
(5) fan modules
Provide proper ventilation
2
(2) power supply units
Provide redundant power