Install Guide

LED behavior

The following S5048F-ON switch LED behavior is seen during open networking installation environment (ONIE) operations:

Figure 4. S5048F-ON LEDs

Seven-segment LED (stacking not supported) 2. SFP28 Port Link/Activity LED

3. QSFP28 Port Link/Activity LED 4. Master LED (stacking not supported)

5. System LED 6. Locator LED

7. Fan LED 8. Power LED

9. RJ-45 Ethernet Port LED: Left is activity; right is link.

Table 1. S5048F-ON switch LED behavior

LED Description

System Status/Health LED

• Solid green—Normal operation

• Blinking green—Booting

• Solid yellow (amber)—Critical system error

• Blinking yellow—Noncritical system error, fan failure, or power

supply failure

Power LED

• Off—No power

• Solid Green—Normal operation

• Solid yellow—POST is in process

• Blinking yellow—Power supply failed

S5048F-ON switch 9