NEC 5800/320MA manual Led

		Troubleshooting Ethernet PCI Adapters
Table 2-10. Status LEDs on Embedded Ethernet Ports
LED	Color and State	Meaning
ACT/LINK	Unlit	Link not present
(Left)
	Green, steady	Link present
	Green, flashing	Ethernet activity
10/100/1000	Unlit	10-Mbps connection
(Right)
	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.

U575 PCI adapters have two status LEDs in each connector port (see Figure 2-1). Table 2-12describes these LEDs.

Table 2-12. Status LEDs on the U575 PCI Adapter

	Color and
LED	State	Meaning
ACT/LINK	Green,	The U575 PCI adapter is connected to a valid link partner.
	Steady	The PCI adapter and switch are receiving power, and the
		cable connection between the switch and the PCI adapter is
		operational.
	Green,	The U575 PCI adapter is receiving link pulses.
	Blinking
	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,	Identifies the PCI adapter when you click on Identify Adapter
	Blinking	on the General tab in the PROSet utility.
10/100/1000	Off	10 Mbps
	Green,	100 Mbps
	steady
	Amber,	1000 Mbps
	steady

Ethernet PCI Adapters 2-37