Figure 6:
1000Base-T Gigabit Ethernet RJ-45 Port LEDs
The RJ-45 ports have two LEDs, one for speed, and one for Link /activity. The LED indications are described in
the following table:
Table 4:
1000Base-T Gigabit Ethernet RJ-45 Port LED Indications
Por t Des criptio n
Left LED - Speed
Link/Activity LED
Fiber
Port LEDs
The following figure illustrates the port LEDs.
L ED In dica tio n
D escr ip tio n
Green
A 100/1000-Mbps link is established on the port.
Off
No link is established on the port.
Green
A link is established on the port.
Flashing Green
There is data transmission on the port.
Off
No link is established on the link.
Page 17
Device Description
LED Defiitions