D-Link DGS-1248T - Switch User Manual download pdf (Page 12)

3 Product Introduction D-Link Web Smart Switch User Manual

NOTE: On DGS-1216T, the MiniGBIC ports 15F

and 16F are shared with normal RJ-45 ports 15T

and 16T. When MiniGBIC port is used, the RJ-45

port cannot be used.

100/1000M LED (1-14, 15T, 16T): A steady green light denotes a valid 1000Mbps link on the corresponding

port, a steady orange light denotes a valid 10 or 100Mbps link on the port. These LEDs will remain dark if

there is no link/activity on the port.

1000M LED (15F, 16F): The 1000M LED sign lights up when the corresponding port is running on 1000Mbps.

These LEDs will remain dark if there is no link/activity on the port.

Rear Panel

Figure 9 – DGS-1216T Rear Panel

Reset: By pressing the Reset button the Switch will change back to the default configuration and all changes

will be lost.

Power: The power port is where to connect the AC power cord.

DGS-1224T

24 Port 10/100/1000BaseT with 2 Combo SFP Smart Switch

Front Panel

Figure 10 – DGS-1224T Front Panel

Power LED: The Power LED flashes when the Switch is connected to a power source.

CPU LED: When the CPU LED is blinking, then the switch is in the normal condition. If the CPU LED is off or

stays in solid light state that means the system might have crashed or firmware upgrade has failed.

Port Link/Act LED (1-22, 23T/F, 24T/F): The Link/Act LED flashes which indicates a network link through

the corresponding port. Blinking state indicates that the Switch is either sending or receiving data to the port.

NOTE: On DGS-1224T, the MiniGBIC ports 23F

and 24F are shared with normal RJ-45 ports 23T

and 24T. When MiniGBIC port is used, the RJ-45

port cannot be used.

100/1000M LED (1-22, 23T, 24T): The 100/1000M LED lights up in steady green denotes a valid 1000Mbps

link on the corresponding port, a steady orange light denotes a valid 10 or 100Mbps link on the port. These

LEDs will remain dark if there is no link/activity on the port.

1000M LED (23F, 24F): The 1000M LED sign lights up when the corresponding port is running on 1000Mbps.

These LEDs will remain dark if there is no link/activity on the port.

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D-Link DGS-1248T - Switch User Manual Page 12