Extreme Networks Summit X150 Series Hardware Installation Manual page 29

The connecting redundant power supply cable is shipped with the EPS-160 unit. See
External Power Module (with EPS-T)
•
AC power input socket
The internal AC power supply operates from 100 VAC to 240 VAC.
Figure 18: Summit X250e-48t Switch Rear Panel
Summit X250e-48tDC Switch
The front panel of the Summit X250e-48tDC switch includes:
•
Forty-eight fixed autosensing 10/100BASE-T ports (ports 1–48) that provide 4.8 Gbps of high-
density copper connectivity
•
Two combination ports (ports 49–50) using RJ-45 connectors and SFPs to provide 2 Gbps of
copper or fiber connectivity
For more information about combination ports, see
For information about SFPs, see the Extreme Networks Pluggable Interface Modules Installation
Guide.
•
LEDs to indicate port status and switch operating conditions
For a description of the LEDs and their operation, see
•
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 19: Summit X250e-48tDC Switch Front Panel
The rear panel of the Summit X250e-48tDC switch (shown in
Rear Panel on page 30) includes:
Summit Family Hardware Installation Guide
for more information.
Combination Ports and
Summit X250e Series Switch
Figure 20: Summit X250e-48tDC Switch
Summit Family Switches
EPS-160
Failover.
LEDs.
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