Summit X150-48t Switch Ports and Slots
The front panel of the Summit X150-48t 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 RJ45 connectors and
SFPs to provide 2 Gbps of copper or fiber connectivity.
For more information about combination ports, see Combination Ports and Failover.
For information about SFPs, see the Extreme Networks Pluggable Transceivers Installation Guide.
- LEDs to indicate port status and switch operating conditions.
For a description of the LEDs and their operation, see Summit X150 Series Switch LEDs.
- Serial console port used to connect a terminal and perform local management.

- Management port 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) for more information.
- AC power input socket.
The internal AC power supply operates from 100 VAC to 240 VAC.
