GridRouter™ User Guide
9
3.2 LED Array
Figure 3-1: LED Array
3.2.1 Generic LEDs
State
(Green/Red/Orange)
•
Solid orange for low-level bootup (approx. 60 seconds)
•
Blinking orange for high-level bootup (approx. 20 seconds)
•
Blinking green when system bootup is complete
•
Blinking red when alarm occurs (temperature or reset button press)
•
Alternating green and red indicates that a factory reset is being initiated
DDNS
(Green)
•
Solid green when DNS registration successful
•
Off when DNS registration unsuccessful or has not been attempted
Ethernet
(Eth1/Eth2) (Green)
•
Eth1 = Link, Eth2 = Activity
Serial
(UART2/UART3) (Green)
•
Blink green when activity (RX or TX) occurs. UART2 refers to the RJ45 port labeled ‘Port 0’ on
the silkscreen. UART3 refers to ‘Port 1’.
FRU
(Green)
•
All FRU LEDs are controlled independently by the PCIe mini card itself. A description of the LED
functionality should be obtained by contacting the FRU manufacturer. Refer to Section 3.2.2 for
further information on officially supported FRUs.
Battery / Backup Power
(Green)
•
If power switch is in OFF position (to the right), LED is off
•
If power switch is in ON position (to the left), LED is solid green when backup power has charged
enough to boot the system.
U
A
R
T
2
F
R
U
3
W
A
N
F
R
U
3
L
A
N
F
R
U
3
P
A
N
U
A
R
T
3
F
R
U
4
W
A
N
F
R
U
4
L
A
N
F
R
U
4
P
A
N
E
th
1
F
R
U
1
W
A
N
F
R
U
1
L
A
N
F
R
U
1
P
A
N
E
th
2
F
R
U
2
W
A
N
F
R
U
2
L
A
N
F
R
U
2
P
A
N
D
D
N
S
S
ta
te