Dell PowerConnect 3424 User's Guide (.htm) - Page 43

Gigabit Port LEDs, SFP LEDs, The SFP port LED indications are described in the following table

Page 43 highlights

Gigabit Port LEDs The following table describes the Gigabit (stacking port) LEDs: Table 2-3. PowerConnect 3424 and PowerConnect 3448 RJ-45 Copper based 100BaseT LED Indications LED Link/Activity/Speed Color Green Static Green Flashing Yellow Static Yellow Flashing FDX OFF Green Static OFF Description The port is running at 1000 Mbs. The port is either transmitting or receiving data at 1000 Mbps. The port is running at 10 or 100Mbs. The port is either transmitting or receiving data at 10 or 100 Mbps. The port is currently not operating. The port is currently operating in Full Duplex mode. The port is currently operating in Half Duplex mode. SFP LEDs The SFP ports each have one LED marked as LNK/ACT. On the PowerConnect 3424/P and PowerConnect 3448/P devices, the LEDs are located between ports and are round in shape. The following figures illustrate the LEDs on each device. Figure 2-8. SFP Port LEDs The SFP port LED indications are described in the following table: Table 2-4. SFP Port LED Indications LED Link/Activity Color Description Green Static A link is established. Green Flashing The port is currently transmitting or receiving data. OFF The port is currently not linked. Hardware Description 43

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Hardware Description
43
Gigabit Port LEDs
The following table describes the Gigabit (stacking port) LEDs:
SFP LEDs
The SFP ports each have one LED marked as LNK/ACT. On the PowerConnect 3424/P and
PowerConnect 3448/P devices, the LEDs are located between ports and are round in shape.
The following figures illustrate the LEDs on each device.
Figure 2-8.
SFP Port LEDs
The SFP port LED indications are described in the following table:
Table 2-3.
PowerConnect 3424 and PowerConnect 3448 RJ-45 Copper based 100BaseT LED Indications
LED
Color
Description
Link/Activity/Speed
Green Static
The port is running at 1000 Mbs.
Green Flashing
The port is either transmitting or receiving data at 1000 Mbps.
Yellow Static
The port is running at 10 or 100Mbs.
Yellow Flashing
The port is either transmitting or receiving data at
10 or 100 Mbps.
OFF
The port is currently not operating.
FDX
Green Static
The port is currently operating in Full Duplex mode.
OFF
The port is currently operating in Half Duplex mode.
Table 2-4.
SFP Port LED Indications
LED
Color
Description
Link/Activity
Green Static
A link is established.
Green Flashing
The port is currently transmitting or receiving data.
OFF
The port is currently not linked.