Installation Guide

Table 28: Port Option Cards for Summit X450e Series Switches (continued)
Option Card Model Type of Added Ports For More Information, see . . .
XGM2-2sf option card 10-gigabit SFP+ modules #unique_61
XGM2-2bt option card Fixed 10GBASE-T copper #unique_62
• Management port with associated LEDs.
• Two high-performance stacking ports with associated LEDs.
• Redundant power input connector for optional connection to the EPS-500 External Power Supply
Unit (Model No. 10911).
See EPS-500 External Power Supply Unit on page 169 for more information. The connecting
redundant power supply cable is shipped with the EPS-500 power supply.
• AC power input socket
The power supply operates from 100 VAC to 240 VAC.
Figure 87: Summit X450e-48t Switch Rear Panel
Summit X450e-48p Switch Ports and Slots
The front panel of the Summit X450e-48p switch includes:
• Forty-four fixed autosensing 10/100/1000 BASE-T PoE ports (ports 1–44) that provide high-density
copper connectivity and a full 15.4 Watts of PoE per port when used with the EPS-C/EPS-600LS
• Four combination ports (ports 45–48) using RJ45 connectors and SFPs to provide 4 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.
Note
All 48 ports can provide PoE power.
• LEDs to indicate port status and switch operating conditions
For a description of the LEDs and their operation, see Summit X450, X450a, and X450e Series
Switch LEDs on page 101.
• 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.
Summit X450e Series Switches
Summit Switches
98 Summit Family Hardware Installation Guide