D-Link DGS-3000-52L [4/25] Power on ac power

Figure 4 — Inserting transceivers into the transceiver ports

Power On (AC Power)

Plug one end of the AC power cord into the power socket of the Switch and the other end

into the local power source outlet. After the system is powered on, the LED will blink green

to indicate that the system is booting up.

Power Failure (AC Power)

In the event of a power failure, just as a precaution, unplug the power cord from the

Switch. After the power returns, plug the power cord back into the power socket of the

Switch.

Installing Power Cord Retainer

To prevent accidental removal of the AC power cord, it is recommended to install the

power cord retainer together with the power cord.

With the rough side facing down, insert the tie wrap into the hole below the power socket.

Figure 5 — Insert Tie Wrap into the Switch