Back Panel Features
The diagram and table show the back panel connectors and LEDs. For information about LEDs, see
"Light-Guided Diagnostics" on page 7.
B D F
H
J
A
C E G
I
A. Status LED
B.
System Identification LED
C. Diagnostic LED 7 (MSB LED)
D. Diagnostic LED 6
E.
Diagnostic LED 5
F.
Diagnostic LED 4
G. Diagnostic LED 3
The NIC LEDs at the right and left of each NIC provide the following information.
Table 1. NIC LEDs
LED Color
LED State
Left LED
Off
Solid Green
Blinking Green
Right LED
Off
Solid Green
Solid Amber
8
K
L
Figure 1. Back Panel Connectors and LEDs
H.
Diagnostic LED 2
I.
Diagnostic LED 1
J.
Diagnostic LED 0 (LSB LED)
K.
Serial Port A
L.
Video Port
M. NIC 1 (top, default management port),
two USB ports (bottom)
N. NIC 2 (top), two USB ports (bottom)
Description
No network connection is in place
Network connection is in place
Transmit/receive activity is occurring
10 Mbps connection (if left LED is on or
blinking)
100 Mbps connection
1000 Mbps connection
M
N
Setting up the System