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4–Hardware Installation
QLE3044 Installation
4-2
NE0154601-00  B
Ethernet Port Mapping
The mapping of port numbers on the QLE3044 is shown in 
.
QLE3044 Status LEDs
The QLE3044 has two status LEDs per port. These LEDs are located on the port 
itself, as shown in 
. When viewing the QLE3044 from the front, the 
bi-color green/orange link LED is on the left, and the green activity LED is on the 
right. 
Figure 4-2.  QLE3044 Status LEDs—Front View
The bi-color link LED indicates the speed of the connection as shown in 
.
Table 4-1. Mapping of Port Number, PCI Function, and Ethernet 
Interface
Port Number PCI Function
Ethernet Interface
1
0
Ethernet interface numbers are dynamically allo-
cated by the host. As such, any eth[n] interface can 
be connected to any port.
2
1
3
2
4
3
Table 4-2. QLE3044 LED Definitions
Speed
Green/Orange 
Bi-Color Link 
LED
Green Activity LED
10Mbps
Off
During power-up, the activity LED is on continu-
ously (solid). The LED blinks during normal opera-
tion when there is activity on the port for any of the 
speed settings.
100Mbps
Green On
1000Mbps
Orange On
Port 1
Port 2
Port 3
Port 4
Top of board
Bi-color
Link LED 
Green 
Activity LED 
PCIe connector