Figure 10. 10GBase-T Module
LED Status Information
The S3100 systems include LED displays on both the I/O and PSU side of the chassis.
You can also view status information through the command line interface (CLI) show commands and 
with the simple network management protocol (SNMP). For more information about these options, see 
the Dell Command Line Reference Guide for the S3100 Series and the Dell Configuration Guide for the 
S3100 Series.
NOTE: Within the S3100 series, the S3124P and S3148P platforms support stacking with Dell 
Networking OS 9.8(2.0). The S3124 and S3124F platforms do not support stacking with Dell 
Networking OS 9.8(2.0).
The S3124 I/O side (shown in the following illustration) includes LED displays for port, system, and stack 
status.
Figure 11. S3124 I/O Side LEDs
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S3100 Series Hardware Overview