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Troubleshooting Ethernet PCI Adapters
Ethernet PCI Adapters 2-37
U575 PCI adapters have two status LEDs in each connector port (see Figure 2-1 ).
Table 2-12 describes these LEDs.
Table 2-10. Status LEDs on Embedded Ethernet Ports
LED Color and State Meaning
ACT/LINK
(Left) Unlit Link not present
Green, steady Link present
Green, flashing Ethernet activity
10/100/1000
(Right) Unlit 10-Mbps connection
Green, steady 100-Mbps connection
Amber, steady 1000-Mbps connection
Amber, blinking Identifies the PCI adapter when you
click on Identify Adapter on the
General tab in the PROSet utility.
Table 2-12. Status LEDs on the U575 PCI Adapter
LED
Color and
State
Meaning
ACT/LINK Green,
Steady The U575 PCI adapter is connected to a valid link partner.
The PCI adapter and switch are receiving power, and the
cable connection between the switch and the PCI adapter is
operational.
Green,
Blinking The U575 PCI adapter is receiving link pulses.
Off The U575 PCI adapter is not receiving link pulses. The PCI
adapter and switch are not receiving power, the cable
connection between the switch and PCI adapter is not
operational, or the driver is not properly configured.
Amber,
Blinking Identifies the PCI adapter when you click on Identify Adapter
on the General tab in the PROSet utility.
10/100/1000 Off 10 Mbps
Green,
steady 100 Mbps
Amber,
steady 1000 Mbps