D-Link DGS-3620-28SC-EI Hardware Installation Manual page 14

®
xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Hardware Installation Guide

Forty-eight 10/100/1000 PoE+ Base-T

Four SFP+ ports

LEDs for Power, Console,RPS, SD card slot, PoE, MGMT and Link/Act/Speed for each port
NOTE: The alarm PIN's 1,2 and 3 works under 60V while pins 4,5,6, and 7 works under 3V
CAUTION: The alarm port on the DGS-3620 Series is provided to trigger external events that may affect
the switch. These could be fan or temperature failures.
Connect the alarm input pins on the switch to the alarm output terminals on other devices.
Connect the alarm output pins on external devices to alarm input pins on the switch.
Figure 1–7 Front panel view of a DGS-3620-52P Switch
14