Management Module Led Indicators; Table 8: Leds Display For Normal Operation; Figure 58: Management Module Status Indications - Mellanox Technologies MIS5300 Hardware Installation Manual

InfiniBand Switch Platform Hardware User Manual
Table 8 - LEDs Display for Normal Operation
LED Condition
STATUS
PSU STATUS
SPINE FANS
STATUS
LEAF FANS
STATUS
MNG1
MASTER
STATUS
MNG2
MASTER
STATUS
2.1.5

Management Module LED Indicators

The management module LEDs display the switch system operating conditions.
Mellanox Technologies
Off – No Power
Green – System is up and running
Yellow – System warning. Attention needed (such as overheating)
Red – System not operational (Diagnostics fail, CPU hang,
HW fail, Overheat-critical)
Blinking green – System booting / Restore factory defaults in progress
Off – No power
Green –Normal operational
Red – PS fault detected. User should check individual power supplies
for fault indications.
Off – No power to fan
Green – Nominal operational
Red – One or more of the spine fans is bad. User should check
individual spine fan LEDs for fault indications.
Off – No power to fan
Green – Nominal operational
Red – One or more of the leaf fans is bad. User should check
individual leaf fan LEDs for fault indications.
Off –
- no power
- this management module is not installed
- this management module is not the master
Green – Management module is operating as a master
Off –
- no power
- this management module is not installed
- this management module is not the master
Green – Management module is operating as a master

Figure 58: Management Module Status Indications

I2C
CONSOLE MGT
Status
Description
RST PSU S.FANS L.FANS Master
MAC
Normal
State
Green
Green
Green
Green
Green
Off
63