Fans; Plug-In Modules; Led Status Information - Dell S3100 Series Installation Manual

Fans

The S3100 systems come from the factory with a two-fan unit tray that is field replaceable. Additionally, each PSU has an
internal fan.

Plug-in Modules

One expansion slot is on the PSU side of the S3100 series chassis and can support either an SFP+ or 10GBase-T module.
Each plug-in module has two ports. The modules are sold separately.
Figure 12. SFP+ Module
Figure 13. 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.
The S3124 I/O side (shown in the following illustration) includes LED displays for port, system, and stack status.
S3100 Series Systems 13