Dell PowerConnect 5524P User Manual page 40

Port LEDs
Gigabit Ports
Each Giga port has two LEDs associated with it. The speed/link (LNK) LED
is located on the left side of the port, while the activity/PoE LED is located on
the right side of the port. The activity/PoE LED is labelled ACT in non-PoE
devices, and is labelled PoE in PoE-enabled devices, as shown in Figure 5-5.
Figure 3-5. Giga Port LEDs
LNK
LNK
Table 5-2 describes the LED indications for the Gigabit ports:
Table 3-2. Giga Port s on non-PoE-enabled Devices LEDs
LED
LNK
ACT
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Dell PowerConnect 55xx Systems User Guide
Color Description
Green Flashing Link is up and the port is either transmitting
or receiving at 1000 Mbs.
Yellow Flashing Link is up and the port is either transmitting
or receiving data at 100 Mbps.
Solid green Link is up high speed.
Solid amber Link is up at lower speeds.
OFF The port is currently not operating.
Green Flashing There is activity on the port.
Off There is no activity on the port.
ACT/PoE
ACT/PoE