D-Link xStack

xStack® DGS-3420 Series Layer 2+ Managed Stackable Gigabit Switch Hardware Installation Reference Guide
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LED Indicators
The Switch front panel presents LED indicators for Power, Console, RPS, Master (stack control), SD, Stack ID and
Link/Act indicators for all ports including the Gigabit Ethernet ports. The DGS-3420-28PC and DGS-3420-52P switches
are equipt with an additional PoE light, to indication whether the ports are running in Power over Ethernet mode.
Figure 1- 7. LED indicators for the DGS-3420-28SC
Figure 1- 8. LED indicators for the DGS-3420-28TC
Figure 1- 9. LED indicators for the DGS-3420-26SC
Figure 1- 10. LED indicators for the DGS-3420-28PC
Figure 1- 11. LED indicators for the DGS-3420-52T