Intel SE7221BK1-E User Guide - Page 20

Back Panel Connectors - e information

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Server Board Features Back Panel Connectors Intel® Entry Server Board SE7221BK1-E User Guide Figure 4. Back Panel Connectors TP01330 The NIC LEDs at the right and left of each NIC provide the following information. Table 3. NIC LEDs NIC LED Color NIC1 Gigabit Left LED Right LED NIC 2 Gigabit (Optional) Left LED Right LED LED State Off Solid Green Blinking Green Off Solid Green Solid Amber Off Solid Green Blinking Green Off Solid Green Solid Amber Description No network connection Network connection in place Transmit/receive activity 10 Mbps connection (if left LED is on or blinking) 100 Mbps connection 1000 Mbps connection No network connection Network connection in place Transmit/receive activity 10 Mbps connection (if left LED is on or blinking) 100 Mbps connection 1000 Mbps connection 6

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Server Board Features
Intel® Entry Server Board SE7221BK1-E User Guide
6
Back Panel Connectors
Figure 4. Back Panel Connectors
The NIC LEDs at the right and left of each NIC provide the following information.
Table 3. NIC LEDs
NIC
LED Color
LED State
Description
Off
No network connection
Solid Green
Network connection in place
Left LED
Blinking Green
Transmit/receive activity
Off
10 Mbps connection (if left LED is on or blinking)
Solid Green
100 Mbps connection
NIC1 Gigabit
Right LED
Solid Amber
1000 Mbps connection
Off
No network connection
Solid Green
Network connection in place
Left LED
Blinking Green
Transmit/receive activity
Off
10 Mbps connection (if left LED is on or blinking)
Solid Green
100 Mbps connection
NIC 2 Gigabit
(Optional)
Right LED
Solid Amber
1000 Mbps connection
TP01330