Installation Guide

• Stack number indicator showing the position of this switch in a stacked configuration.
• Serial console port used to connect a terminal and perform local management.
Figure 7: Summit X250e-24t Switch Front Panel
The rear panel of the Summit X250e-24t switch (shown in Figure 8 on page 33) includes:
• Ethernet management port with associated LEDs.
• Two high-performance stacking ports with associated LEDs.
• Redundant power input connector for optional connection to the EPS-160 External Power Module.
The connecting redundant power supply cable is shipped with the EPS-160 unit. See EPS-160
External Power Module (with EPS-T) on page 168 for more information.
• AC power input socket.
The internal AC power supply operates from 100 VAC to 240 VAC.
Figure 8: Summit X250e-24t Switch Rear Panel
Summit X250e-24tDC Switch Ports and Slots
The front panel of the Summit X250e-24tDC switch includes:
• Twenty-four
fixed autosensing 10/100BASE-T ports (ports 1–24) that provide 2.4 Gbps of high-
density copper connectivity.
• Two combination ports (ports 25–26) using RJ45 connectors and SFPs to provide 2 Gbps of copper
or fiber connectivity.
For more information about combination ports, see Combination Ports and Failover on page 25.
For information about SFPs, see the Extreme Networks Pluggable Transceivers Installation Guide.
Summit Switches
Summit X250e-24tDC Switch Ports and Slots
Summit Family Hardware Installation Guide 33