Connecting Network Cable; Ac Power - D-Link DGS-1224T Manual

Then, use screws provided with the equipment rack to mount each
switch in the rack.
Figure 3. Mount the Switch in the rack

Connecting Network Cable

The Switch supports 1000Mbps Gigabit Ethernet that runs in Auto-
negotiation mode and 10Mbps Ethernet or 100Mbps Fast Ethernet that
runs both in half and full duplex mode and 1000Mbps Gigabit
Ethernet runs in full duplex mode using four pair of Category 5 Cable.
These RJ-45 ports are Auto-MDI type port. The Switch can auto
transform to MDI-II or MDI-X type, so you can just make an easy
connection that without worrying if you are using a standard or
crossover RJ45 cable.

AC Power

The Switch used the AC power supply 100-240V AC, 50-60 Hz. The
power switch is located at the rear of the unit adjacent to the AC
power connector and the system fan. The switch's power supply will
adjust to the local power source automatically and may be turned on
without having any or all LAN segment cables connected.
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