Mellanox Technologies SN2100 - Status and Port LEDs; LED Notifications and Meanings

Interfaces Rev 1.6
Mellanox Technologies
53
3.1.7 Status and Port LEDs
See “LEDs” on page 53.
3.2 LEDs
3.2.1 LED Notifications
The system’s LEDs are an important tool for hardware event notification and troubleshooting.
Table 14 - LEDs Symbols
Symbol Name Description Normal Conditions
System Status LED
Shows the health of the system. Green/Flashing
green when booting
Fan Status LED
Shows the health of the fans. Green
a
a. There are two PSU LEDs in SN2100.
Power supply units
LEDs
Shows the health of the power supply units. Green
Bad Port LED Lights up when a symbol error is detected on one
of the ports.
Off
Unit Identifier LED Lights up on command through the CLI. Off or blue when
identifying a port