Dell POWEREDGE M905 - Manual (Page 9)

M2401G 24 Port 20Gb/s InfiniBand Switch for the Dell M1000e Chassis User Manual
Mellanox Technologies Rev 1.0
9
2.1.2 Switch Status Lights
The switch Status lights indicate whether the switch is receiving power from the chassis.
Figure 3: Indicator LEDs
Table 4 - IOM states and LED configurations:
IOM State Source
LED
Blue Amber Green
OFF N/A OFF OFF OFF
BOOT_IN_PROGRESS IOM OFF OFF ON
NORMAL/ STACK_MASTER IOM ON OFF ON
STACK_SLAVE Stackable IOM OFF OFF ON
IOM_FAULT (self-diagnosed) IOM OFF BLINK
1HZ
ON
IOM_FAULT (Misconfig or other CMC-detected fault) CMC OFF BLINK
1HZ
OFF
MODULE_IDENTIFY CMC BLINK
1HZ
OFF ON
8
When both the blue and
green LEDs are lit this indi-
cates that the IO Module is
on and ready.
This LED can be Blue or
Amber. If it is blinking
Amber it indicates a Fault.
See Table 4.
Port number