Installation guide

Summit X450 Series, X450a Series, and X450e Series Switches
Summit Family Switches Hardware Installation Guide
39
Figure 32: Summit X450a-48tDC Switch Rear Panel
Summit X450e Series Switches
The Summit X450e series switches are 24-port or 48-port PoE-capable switches. The Ethernet ports are
implemented as fixed 10/100/1000BASE-T RJ-45 ports. These switches are available only with AC
internal power supplies.
The Summit X450e series of switches consists of the following switches:
● Summit X450e-24p Switch on page 39
● Summit X450e-48p Switch on page 41
Summit X450e-24p Switch
The front panel of the Summit X450e-24p switch (Figure 33) includes:
● Twenty fixed autosensing 10/100/1000 BASE-T PoE ports (ports 1-20) that provide high-density
copper connectivity and a full 15.4 Watts of PoE per port
● Four combination ports (ports 21-24) using RJ-45 connectors and SFPs to provide 4 Gbps of copper
or fiber connectivity
For information about SFPs, see the Extreme Networks Pluggable Interface Modules Installation Guide.
NOTE
All 24 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 43.
● 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.
10 Gigabit
uplink option
Management port
10 Gigabit
stacking ports
DC power
socket
External power
supply connection
Grounding
point
SH_034B