D-Link DGS-3426 User Manual - Page 21
Rear Panel Description, DGS-3426, Rear panel view of DGS-3450 - xstack dgs 3426p
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xStack DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch Rear Panel Description DGS-3426 The rear panel of the DGS-3426 contains an AC power connector, a redundant power supply connector and two empty slots for optional module inserts. DGS-3426P Figure 2- 9. Rear panel view of DGS-3426 The rear panel of the DGS-3426P contains an AC power connector, a redundant power supply connector, a heat vent for the rear fan and two empty slots for optional module inserts. DGS-3427 Figure 2- 10. Rear panel view of the DGS-3426P The rear panel of the DGS-3427 contains an AC power connector, a redundant power supply connector and three empty slots for optional module inserts. DGS-3450 Figure 2- 11. Rear panel view of DGS-3427 The rear panel of the DGS-3450 contains an AC power connector, two empty slots for optional module inserts, a redundant power supply connector, a RS-232 DCE console port for Switch management and a system fan vent. Figure 2- 12. Rear panel view of DGS-3450 The AC power connector is a standard three-pronged connector that supports the power cord. Plug-in the female connector of the provided power cord into this socket, and the male side of the cord into a power outlet. The Switch automatically adjusts its power setting to any supply voltage in the range from 100 ~ 240 VAC at 50 ~ 60 Hz. The rear panel also includes an outlet for an optional external power supply. When a power failure occurs, the optional external RPS will automatically assume the power supply for the Switch immediately. 7
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