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Hardware Description 41
SFP Port LEDs
Figure 2-5 illustrates the SFP port LEDs that are next to each SFP port.
Figure 2-5. SFP Port LEDs
Table 2-1 contains SFP port LED definitions:
10/100/1000 Base-T Port LEDs
Each 10/100/1000 Base-T port has two LEDs. The speed LED is located on the left side of the port,
while the link/duplex/activity LED is located on the right side. The following figure illustrates the
10/100/100 Base-T port LEDs:
Figure 2-6. 10/100/1000 Base-T Port LEDs
Table 2-1. SFP Port LEDs Definitions
LED Color Definition
SFP Green The port is currently linked.
Flashing Green The port is currently sending and/or
receiving network traffic.
Off The port is currently not linked.
SFP LEDs
SFP Port 17
SFP Port 18
Speed LEDs
Link/Duplex/Activity
LEDs
Port 1
Port 2