Intel SE7520BD2 User Guide - Page 23

Back Panel Connectors - specifications

Page 23 highlights

Back Panel Connectors Server Board Features D F H A B CE G A USB3 (see note)* B USB2 C USB1 D Mouse E Keyboard F Serial A I TP00719 G Video H NIC1 (Management port) I NIC2 Note: USB3 is available only on product codes SE7520BD2 and SE7520BD2SCSI Figure 5. Back Panel Connectors The NIC LEDs at the right and left of the NICs provide the following information. See the Intel® Server Board SE7520BD2 Technical Product Specification for POST code errors. Table 4. NIC LEDs LED LED State Off Left LED Solid Green Blinking Green Off Right LED Solid Green Solid Amber Description No network connection is in place Network connection is in place Transmit/receive activity 10 Mbps connection (if left LED is on or blinking) 100 Mbps connection 1000 Mbps connection 23

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Server Board Features
23
Back Panel Connectors
TP00719
H
F
A
D
G
I
B
C
E
A USB3 (see note)*
D Mouse
G Video
B USB2
E
Keyboard
H
NIC1 (Management port)
C USB1
F
Serial A
I
NIC2
Note: USB3 is available only on product codes SE7520BD2 and SE7520BD2SCSI
Figure 5. Back Panel Connectors
The NIC LEDs at the right and left of the NICs provide the following information. See the
Intel
®
Server Board SE7520BD2 Technical Product Specification
for POST code errors.
Table 4. NIC LEDs
LED
LED State
Description
Off
No network connection is in place
Solid Green
Network connection is 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
Right LED
Solid Amber
1000 Mbps connection