Features; Power Over Ethernet Plus (Poe+); S3124 Platform I/O Side - Dell S3100 Series Installation Manual

● Supports PoE+.
The S3148P platform includes the following:
● Forty-eight Gigabit Ethernet 10BASE-T, 100BASE-TX, 1000BASE-T RJ-45 ports that support auto-negotiation for speed,
flow control, and duplex.
● Two 1G combo SFP ports.
● Two SFP+ 10G ports.
● Supports PoE+.
NOTE: Dell-qualified SFP+ transceivers are sold separately.

Features

All S3100 series platforms have the following features.
● Two fixed mini-SAS stacking ports HG[21] to connect up to 12 switches. You can combine different platforms within the
S3100 series into one stack.
● One 20G expansion slot for modules (SFP+ [fiber] or 10GBase-T [copper RJ–45]).
● Front panel out-of-band (OOB) management port.
● External serial RS232 port (RJ–45 type).
● One universal serial bus (USB-A) port.
● Hot-swappable redundant power supply unit (PSU).
● Hot-swappable fan tray.
● Standard 1U chassis high.

Power Over Ethernet Plus (PoE+)

The S3124P and S3148P platforms support PoE+ configuration for power threshold, power priority, SNMP traps, and PoE legacy
device support.
The PoE+ features do not apply to the other platforms in the S3100 series.
For details about PoE power consumption and budget, see
For more information about all supported features and their implementation options, see the Dell Command Line Reference
Guide for the S3100 Series and the Dell Configuration Guide for the S3100 Series.

S3124 Platform I/O Side

The S3124 platform input/output (I/O) side (shown in the following illustration) contains twenty-four 1G copper switch ports.
The I/O side also contains a console port, management port, serial bus port, reset button, two 10G SFP+ ports, and two 1G SFP
combo ports.
Figure 2. S3124 I/O Side View
1. Console port.
S3100 Series Technical Specifications.
S3100 Series Systems 7