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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Side Panel Description
The right-hand side panel of the Switch contains a system fan and ventilation along the entire right side. The left hand panel
includes a system fan and a heat vent. The system fans are used to dissipate heat. Do not block these openings on either side of the
Switch. Leave at least 6 inches of space at the rear and sides of the Switch for proper ventilation. Be reminded that without proper
heat dissipation and air circulation, system components might overheat, which could lead to system failure.
Figure 1- 12. Side Panels
Gigabit Ports
In addition to the twenty-four (forty-eight for DES-3852) 10/100 Mbps ports, the Switch features two 1000BASE-T/SFP Gigabit
Ethernet Combo ports on the front panel, and two 1000BASE-T copper ports on the rear panel. The diagrams below show Gigabit
ports 25 and 26 (49 and 50) on the far right of the front panel. Gigabit ports 27 and 28 (51 and 52) are on the far left of the rear
panel. Please note that PoE is not supported for any Gigabit Ethernet ports.
Figure 1- 13. Front Panel Mini-GBIC ports