LED behavior
The following S4200-ON Series (S4248FB-ON and S4248FBL-ON) switch LED behavior displays during open networking installation
environment (ONIE) operations:
Figure 4. S4200-ON Series LEDs
1
System LED
2
Locator LED
3
Link Port LED
4
Activity Port LED
5
QSFP28 Port LED
6
RJ-45 Ethernet Port LED: Left is link; right is activity.
7
Fan LED
8
Power LED
Table 1. S4200-ON series LED behavior
LED
Description
System Status/Health LED
•
Solid green—Normal Operation
•
Blinking green—Booting
•
Solid yellow—Critical system error
•
Blinking yellow—Noncritical system error, fan failure, or power
supply failure
Power LED
•
Off—No power
•
Solid green—Normal
•
Solid yellow—POST is in process
•
Blinking yellow—Power supply failed
FAN LED
•
Solid green—Fan powered and running at the expected RPM
•
Blinking yellow—Fan failed, including incompatible airflow
direction when you insert the PSU or fan trays with differing
airflows
•
Off—No power
LOCATOR LED/System beacon
•
Off—Locator function is disabled
S4200-ON series switch
9
